Medicare billing address
CMS Medicare provider billing file
95 Highland AveSuite 130
Bethlehem, PA 18017
CMS public data · NPI 1639159577
Dr. Gautham K Mallampati: Medicare 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
Gautham K Mallampati, MD
Specialty
Credential
MD
NPI
1639159577
Primary source state
PA
Data retrieval date
July 28, 2026
What related Medicare data is on this site?
Pennsylvania doctorsState Doctor hubDiagnostic RadiologyState-specialty hubBethlehem, 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 Gautham K Mallampati, 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.
Suite 130
Bethlehem, PA 18017
PROGRESSIVE PHYSICIAN ASSOC INC
CMS Doctors & Clinicians file
144 N 8Th StApt 3C
Brooklyn, NY 11249
PROGRESSIVE PHYSICIAN ASSOC INC
CMS Doctors & Clinicians file
185 Roseberry StPhillipsburg, NJ 08865
PROGRESSIVE PHYSICIAN ASSOC INC
CMS Doctors & Clinicians file
195 High StSouth Kingstown, RI 02879
What does the Medicare billing file show?
In the 2024 CMS provider billing file, this NPI had 3,042 Medicare beneficiaries and 4,454 total services. The average beneficiary age was 75, and the average HCC risk score was 2.
Total Medicare allowed amount
$216,881.52
Total Medicare payment amount
$167,529.44
Medicare beneficiaries
3,042
Total services
4,454
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
Chronic kidney disease
47%
CMS beneficiary-panel share
Anxiety
42%
CMS beneficiary-panel share
Mood disorders
39%
CMS beneficiary-panel share
Diabetes
38%
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 |
|---|---|---|
| Ct scan of abdomen and pelvis with contrast | 511 | $88.59 |
| Mri scan of abdomen before and after contrast | 474 | $106.40 |
| Ct scan head or brain without contrast | 407 | $40.25 |
| X-ray of chest, 1 view | 406 | $8.72 |
| 3d radiographic procedure | 232 | $9.72 |
| Ct scan of abdomen and pelvis without contrast | 211 | $84.59 |
| Ct scan of chest with contrast | 210 | $54.29 |
| Ct scan of chest without contrast | 182 | $51.83 |
| Ct scan of upper spine without contrast | 172 | $47.66 |
| Ct scan of blood vessels of chest with contrast | 111 | $85.51 |
What background fields does CMS report?
Medical school
Temple University School Of Medicine
Graduation year
1998
Group/practice field
Progressive Physician Assoc Inc
Telehealth reported
Not reported
What can this data not tell us?
- CMS billing data does not say whether this doctor appears in any Medicare Advantage plan directory.
- 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 28, 2026
- Medicare Physician & Other Practitioners - by Provider and Service · 50 records for this NPI · retrieved July 28, 2026
- Doctors and Clinicians National Downloadable File · 4 records for this NPI · retrieved July 28, 2026
- Opt-Out Affidavits · 0 records for this NPI · retrieved July 28, 2026
- Medicare Part D Prescribers - by Provider and Drug · 0 records for this NPI · retrieved July 28, 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.