PETER AZAR (M.D.) – Cardiovascular Disease Physician, NPI 1316935380
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,398 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MA
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Provider Addresses for PETER AZAR (M.D.)
Medical Center at Choate, 23, Warren Avenue, Woburn, Middlesex County, Massachusetts, 01801, United States
SUITE 100
WOBURN, MA 018014979
Phone: (781) 933-1198
Fax: (781) 933-9246
Type: Location
760, Winchester Hanging Rock Road, Timaru District, Canterbury, New Zealand
WINCHESTER, MA 018904260
Phone: (781) 756-7273
Fax: (781) 721-0725
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-06-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050601000871 | I | Cardiovascular Disease (Cardiology) | MA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 2,390 | 1,763 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 356 | 299 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 317 | 305 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 196 | 177 | $0 |
| 93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 148 | 142 | $0 |
Insurance plans in this area (ZIP 01801)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 120 | 118 |
| INTERNAL MEDICINE | MA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 14 | 13 |
| INTERNAL MEDICINE | MA | 93922 | Ultrasound study of arteries of both arms and legs | 26 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MA | |
| Nurse Practitioner | MA | |
| Nurse Practitioner | MA | |
| Family Practice | MA | |
| Internal Medicine | NH | |
| Nurse Practitioner | MA | |
| Family Practice | MA | |
| Family Practice | MA | |
| Physician Assistant | MA | |
| Nurse Practitioner | MA |
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