Carol Bates, M.D.
NPI 1235231655 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carol Bates, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1235231655).
Provider details
- NPI number
- 1235231655
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 59481 (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
19 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 29 | 18 |
| Lisinopril | 29 | 16 |
| Amlodipine Besylate | 27 | 16 |
| Levothyroxine Sodium | 21 | 11 |
| Metoprolol Succinate | 12 | — |
| Metformin Hcl | 11 | — |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2009-09-09
Frequently asked questions
- What is Carol Bates's NPI number?
- Carol Bates's National Provider Identifier (NPI) is 1235231655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carol Bates's specialty?
- Carol Bates is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carol Bates located?
- Carol Bates's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Carol Bates's phone number?
- The practice phone number listed in the NPPES registry for Carol Bates is (617) 667-9600.
- Does Carol Bates accept Medicare?
- Carol Bates is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carol Bates's NPI active?
- Yes — Carol Bates's NPI (1235231655) is active in the NPPES registry as of the last update on 2009-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.