Margaret Bergin, MD
NPI 1184627358 · Internal Medicine Physician · Pittsford, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Bergin, MD is a Internal Medicine Physician provider in Pittsford, NY (NPI 1184627358).
Provider details
- NPI number
- 1184627358
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1725331 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
121 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 49 | $95 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 28 | $124 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 16 | $8 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 15 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $137 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 830 | 260 |
| Levothyroxine Sodium | 705 | 159 |
| Lisinopril | 506 | 136 |
| Metoprolol Succinate | 400 | 106 |
| Amlodipine Besylate | 312 | 85 |
| Losartan Potassium | 275 | 74 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2023-07-03
- Certified
- 2020-09-24
Frequently asked questions
- What is Margaret Bergin's NPI number?
- Margaret Bergin's National Provider Identifier (NPI) is 1184627358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Bergin's specialty?
- Margaret Bergin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Bergin located?
- Margaret Bergin's practice location on file with NPPES is 2300 W Jefferson Rd Ste 400, Pittsford, NY 14534-1090.
- What is Margaret Bergin's phone number?
- The practice phone number listed in the NPPES registry for Margaret Bergin is (585) 602-0500.
- Does Margaret Bergin accept Medicare?
- Margaret Bergin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Bergin's NPI active?
- Yes — Margaret Bergin's NPI (1184627358) is active in the NPPES registry as of the last update on 2023-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.