Elizabeth Wozniak, M.D.
NPI 1730529140 · Internal Medicine Physician · Brighton, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Wozniak, M.D. is a Internal Medicine Physician provider in Brighton, MA (NPI 1730529140).
Provider details
- NPI number
- 1730529140
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 257111 (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
12 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
227 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 163 | $138 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $9 |
| Cyanocobalamin (vitamin B-12) Level82607 | 16 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $99 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 11 | $16 |
Typical Medicare-allowed amounts for these services range $9–$138 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 40 | 14 |
| Donepezil Hcl | 34 | 12 |
| Lorazepam | 17 | — |
| Amlodipine Besylate | 16 | — |
| Atorvastatin Calcium | 16 | — |
| Lisinopril | 13 | — |
| Mirtazapine | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-29
- Last updated
- 2013-06-29
Frequently asked questions
- What is Elizabeth Wozniak's NPI number?
- Elizabeth Wozniak's National Provider Identifier (NPI) is 1730529140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Wozniak's specialty?
- Elizabeth Wozniak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Wozniak located?
- Elizabeth Wozniak's practice location on file with NPPES is 736 Cambridge St, Brighton, MA 02135-2907.
- What is Elizabeth Wozniak's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Wozniak is (617) 789-3000.
- Does Elizabeth Wozniak accept Medicare?
- Elizabeth Wozniak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Wozniak's NPI active?
- Yes — Elizabeth Wozniak's NPI (1730529140) is active in the NPPES registry as of the last update on 2013-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.