Wendy Bergman, MD
NPI 1083674451 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Bergman, MD is a Internal Medicine Physician provider in Worcester, MA (NPI 1083674451).
Provider details
- NPI number
- 1083674451
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 71992 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
558 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 173 | $131 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 140 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 125 | $91 |
| Administration of Influenza Virus VaccineG0008 | 54 | $33 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 15 | $166 |
| Initial Preventive Physical Examination; Face-To-Face Visit, Services Limited to New Beneficiary During the First 12 Months of Medicare Enrollment |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,412 | 420 |
| Levothyroxine Sodium | 495 | 143 |
| Amlodipine Besylate | 364 | 121 |
| Lisinopril | 359 | 109 |
| Gabapentin | 337 | 88 |
| Omeprazole | 325 | 105 |
| Hydrochlorothiazide | 278 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2018-09-14
Frequently asked questions
- What is Wendy Bergman's NPI number?
- Wendy Bergman's National Provider Identifier (NPI) is 1083674451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Bergman's specialty?
- Wendy Bergman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wendy Bergman located?
- Wendy Bergman's practice location on file with NPPES is 5 Neponset St, Worcester, MA 01606-2714.
- What is Wendy Bergman's phone number?
- The practice phone number listed in the NPPES registry for Wendy Bergman is (508) 595-2300.
- Does Wendy Bergman accept Medicare?
- Wendy Bergman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Bergman's NPI active?
- Yes — Wendy Bergman's NPI (1083674451) is active in the NPPES registry as of the last update on 2018-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.