Rebecca Masutani, MD
NPI 1144714866 · Geriatric Medicine (Internal Medicine) Physician · New York, NY
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Masutani, MD is a Geriatric Medicine (Internal Medicine) Physician provider in New York, NY (NPI 1144714866).
Provider details
- NPI number
- 1144714866
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 312428 (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
8 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
1,020 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 167 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 163 | $158 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 157 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 103 | $72 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 68 | $55 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 224 | 79 |
| Amlodipine Besylate | 118 | 44 |
| Levothyroxine Sodium | 84 | 28 |
| Apixabanbrand: Eliquis | 77 | 24 |
| Losartan Potassium | 77 | 27 |
| Gabapentin | 74 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-16
- Last updated
- 2023-05-09
- Certified
- 2023-05-09
Frequently asked questions
- What is Rebecca Masutani's NPI number?
- Rebecca Masutani's National Provider Identifier (NPI) is 1144714866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Masutani's specialty?
- Rebecca Masutani is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Masutani located?
- Rebecca Masutani's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.
- What is Rebecca Masutani's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Masutani is (212) 241-6500.
- Does Rebecca Masutani accept Medicare?
- Rebecca Masutani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Masutani's NPI active?
- Yes — Rebecca Masutani's NPI (1144714866) is active in the NPPES registry as of the last update on 2023-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.