Medicare billing address
CMS Medicare provider billing file
120 E 2Nd St2Nd Floor
Erie, PA 16507
CMS public data · NPI 1518961564
Dr. Paul Demjanenko: Medicare prescribing and billing data
CMS public files list billing, prescribing, location, and participation fields for this NPI. Current plan networks, appointment availability, clinical outcomes, and patient-specific medical advice require separate verification.
CMS display name
Paul Demjanenko, MD
Specialty
Credential
MD
NPI
1518961564
Primary source state
PA
Data retrieval date
July 26, 2026
What related Medicare data is on this site?
Pennsylvania doctorsState Doctor hubCardiologyState-specialty hubErie, PAPrimary city link if this route exists
Where these numbers come from, and what they cannot tell you
Public CMS records, 2024 reporting year. These are historical Medicare fields, not proof of current coverage, appointment availability, quality, or what someone will pay.
How should you read this Doctor page?
This page shows Medicare billing and Part D prescribing data for Paul Demjanenko, MD from CMS public files. It covers 2024 claims data: services billed, the beneficiary panel, and the most-prescribed Part D drugs. It does not show current coverage, appointment availability, or quality ratings.
A licensed agent, not a call center
Do your doctors and prescriptions fit before you enroll?
Peter Abilla, Licensed Medicare Insurance Sales Agent, NPN 22265186. Bring the doctors and prescriptions that matter to you, then check the details before you enroll.
What Medicare source indicators are listed for this NPI?
Medicare participating
Yes
Individual assignment
Yes
Group assignment
Yes
CMS opt-out records
0
Which practice locations appear in CMS files?
When CMS files list more than one address for the same NPI, each address stays tied to the CMS file that reported it.
2Nd Floor
Erie, PA 16507
REGIONAL HEALTH SERVICES INC
CMS Doctors & Clinicians file
100 Fairfield DrSeneca, PA 16346
REGIONAL HEALTH SERVICES INC
CMS Doctors & Clinicians file
120 E 2Nd StErie, PA 16507
REGIONAL HEALTH SERVICES INC
CMS Doctors & Clinicians file
201 State StErie, PA 16550
What does the Medicare billing file show?
In the 2024 CMS provider billing file, this NPI had 2,987 Medicare beneficiaries and 4,560 total services. The average beneficiary age was 75, and the average HCC risk score was 1.6.
Total Medicare allowed amount
$167,339.52
Total Medicare payment amount
$122,251.06
Medicare beneficiaries
2,987
Total services
4,560
Which patient-panel condition fields does CMS report?
These percentages describe the Medicare beneficiary panel in the CMS utilization file. They are not a diagnosis for any individual patient and are not a quality score.
Hyperlipidemia
75%
CMS beneficiary-panel share
Hypertension
75%
CMS beneficiary-panel share
Ischemic heart disease
48%
CMS beneficiary-panel share
Atrial fibrillation
37%
CMS beneficiary-panel share
Diabetes
37%
CMS beneficiary-panel share
Heart failure
33%
CMS beneficiary-panel share
Where these service numbers come from, and what they cannot tell you
Amounts shown are average Medicare-approved amounts per billed unit in CMS records. What a person pays depends on current coverage and cannot be read from this table alone.
Which Medicare services appear most often?
| CMS service description | Services | Avg allowed |
|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,288 | $7.65 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 622 | $13.40 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 616 | $64.55 |
| Ultrasound of both sides of head and neck blood flow | 439 | $35.87 |
| Complete ultrasound study of arm and leg arteries | 260 | $20.40 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 186 | $120.19 |
| Ultrasound study of arm or leg veins with compression and maneuvers | 87 | $30.78 |
| Ultrasound of hemodialysis access | 77 | $22.08 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 75 | $178.80 |
| Ultrasound study of one arm or leg veins with compression and maneuvers | 61 | $19.87 |
Where these Part D numbers come from, and what they cannot tell you
CMS data reports historical prescription drug events attributed to NPI 1518961564. Formularies, copays, prior authorization, and step therapy rules vary by current coverage.
Which drugs did Paul Demjanenko, MD prescribe most often under Medicare Part D?
| Rank | Drug | Generic name | Total claims | 30-day fills | Total drug cost |
|---|---|---|---|---|---|
| 1 | Atorvastatin Calcium | Atorvastatin Calcium | 210 | 536.2 | $2,270.28 |
| 2 | Metoprolol Succinate | Metoprolol Succinate | 199 | 493.3 | $2,557.73 |
| 3 | Amlodipine Besylate | Amlodipine Besylate | 163 | 418.5 | $924.41 |
| 4 | Ezetimibe | Ezetimibe | 139 | 307 | $3,104.31 |
| 5 | Losartan Potassium | Losartan Potassium | 106 | 225 | $636.31 |
| 6 | Furosemide | Furosemide | 94 | 172 | $275.75 |
| 7 | Metoprolol Tartrate | Metoprolol Tartrate | 83 | 179.6 | $375.64 |
| 8 | Eliquis | Apixaban | 78 | 118 | $69,819.64 |
| 9 | Carvedilol | Carvedilol | 70 | 178.3 | $513.92 |
| 10 | Isosorbide Mononitrate Er | Isosorbide Mononitrate | 63 | 124.6 | $404.22 |
CMS Part D records are historical aggregate claims data. They do not include current formulary status, pharmacy price, prior-authorization rules, network-directory status, or clinical-outcome data.
What background fields does CMS report?
Medical school
Hahnemann University College Of Medicine
Graduation year
1984
Group/practice field
Regional Health Services Inc
Telehealth reported
Not reported
Secondary specialty fields reported by CMS: Internal Medicine.
What can this data not tell us?
- Billing data and prescribing data come from different CMS files. Neither one measures clinical outcomes, and neither one tells you whether this doctor is in a specific plan's network.
- Part D records do not report current medication use, plan coverage, price, pharmacy availability, or plan-directory status.
- Where CMS withholds a count for privacy, we show that note instead of a number. A withheld count is not zero.
- CMS billing data does not list Medicare Advantage plan-directory status for this doctor.
- CMS service and prescribing records are historical public-use aggregates; they do not report current appointment availability, clinical outcomes, or patient-specific medical advice.
- Part D provider-and-drug records do not include current formulary status, copay amount, pharmacy price, prior-authorization rules, or step-therapy rules.
What should you verify separately?
Verify plan-directory status, drug formulary rules, pharmacy pricing, appointment availability, and clinical questions against current plan documents and the relevant provider or care team.
Which CMS sources support this page?
The numbers above come from CMS public-use files for this NPI. Each link identifies the CMS release used and the retrieval date.
- Medicare Physician & Other Practitioners - by Provider · 1 records for this NPI · retrieved July 26, 2026
- Medicare Physician & Other Practitioners - by Provider and Service · 30 records for this NPI · retrieved July 26, 2026
- Doctors and Clinicians National Downloadable File · 8 records for this NPI · retrieved July 26, 2026
- Opt-Out Affidavits · 0 records for this NPI · retrieved July 26, 2026
- Medicare Part D Prescribers - by Provider and Drug · 29 records for this NPI · retrieved July 26, 2026
What caveats apply to this page?
- CMS billing and utilization files do not list Medicare Advantage plan networks, appointment availability, or clinical outcomes.
- Part D provider-and-drug files are historical aggregate claims data; they do not report current medication lists, plan coverage, pharmacy price, or prior-authorization rules.
- Where CMS withholds a count for privacy, we show that note instead of a number. A withheld count is not zero.