Keren Matveev, D.O.
NPI 1649628728 · Family Medicine Physician · Waltham, MA
Keren Matveev, D.O. is a Family Medicine Physician provider in Waltham, MA (NPI 1649628728).
Provider details
- NPI number
- 1649628728
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 281587 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 550 1st AveNyu Langone Medical CenterNew York, NY 10016-6402Phone: (212) 263-5506
Registry dates
- Enumerated
- 2016-05-30
- Last updated
- 2020-05-27
- Certified
- 2020-05-27
Frequently asked questions
- What is Keren Matveev's NPI number?
- Keren Matveev's National Provider Identifier (NPI) is 1649628728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keren Matveev's specialty?
- Keren Matveev is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keren Matveev located?
- Keren Matveev's practice location on file with NPPES is 75 Third Avenue, Waltham, MA 02451.
- What is Keren Matveev's phone number?
- The practice phone number listed in the NPPES registry for Keren Matveev is (781) 290-0100.
- Is Keren Matveev's NPI active?
- Yes — Keren Matveev's NPI (1649628728) is active in the NPPES registry as of the last update on 2020-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.