William Martimucci, MD
NPI 1336128198 · Geriatric Medicine (Internal Medicine) Physician · Rye, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Martimucci, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Rye, NY (NPI 1336128198).
Provider details
- NPI number
- 1336128198
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 177089 (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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 78 | 51 |
| Amlodipine Besylate | 52 | 36 |
| Losartan Potassium | 32 | 24 |
| Metformin Hcl | 25 | 11 |
| Carvedilol | 23 | 15 |
| Levothyroxine Sodium | 23 | 14 |
| Lisinopril | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-11
- Last updated
- 2013-10-16
Frequently asked questions
- What is William Martimucci's NPI number?
- William Martimucci's National Provider Identifier (NPI) is 1336128198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Martimucci's specialty?
- William Martimucci is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Martimucci located?
- William Martimucci's practice location on file with NPPES is 1 Theall Rd, Rye, NY 10580-1404.
- What is William Martimucci's phone number?
- The practice phone number listed in the NPPES registry for William Martimucci is (914) 848-8700.
- Does William Martimucci accept Medicare?
- William Martimucci is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Martimucci's NPI active?
- Yes — William Martimucci's NPI (1336128198) is active in the NPPES registry as of the last update on 2013-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.