Robert Fraser, DO
NPI 1134206352 · Internal Medicine Physician · Portland, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Fraser, DO is a Internal Medicine Physician provider in Portland, ME (NPI 1134206352).
Provider details
- NPI number
- 1134206352
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 1964 (ME)
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
19 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
3,871 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 546 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 422 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 334 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 224 | $83 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 212 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 198 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 141 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 994 | 260 |
| Rosuvastatin Calcium | 583 | 166 |
| Amlodipine Besylate | 577 | 163 |
| Losartan Potassium | 573 | 150 |
| Levothyroxine Sodium | 378 | 95 |
| Lisinopril | 347 | 99 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Robert Fraser's NPI number?
- Robert Fraser's National Provider Identifier (NPI) is 1134206352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Fraser's specialty?
- Robert Fraser is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Fraser located?
- Robert Fraser's practice location on file with NPPES is 84 Marginal Way, Portland, ME 04101.
- What is Robert Fraser's phone number?
- The practice phone number listed in the NPPES registry for Robert Fraser is (207) 774-5816.
- Does Robert Fraser accept Medicare?
- Robert Fraser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Fraser's NPI active?
- Yes — Robert Fraser's NPI (1134206352) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.