Brendan Allison, DO
NPI 1679034136 · Hospitalist Physician · Biddeford, ME
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brendan Allison, DO is a Hospitalist Physician provider in Biddeford, ME (NPI 1679034136).
Provider details
- NPI number
- 1679034136
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO3777 (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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
436 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 123 | $88 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 93 | $7 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 39 | $13 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 37 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 34 | $127 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 27 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 80 | 37 |
| Atorvastatin Calcium | 79 | 38 |
| Lisinopril | 67 | 29 |
| Rosuvastatin Calcium | 64 | 29 |
| Losartan Potassium | 63 | 23 |
| Oxycodone Hcl | 55 | — |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 331 Veranda St Bldg 6Portland, ME 04103-5545Phone: (207) 828-2402Fax: (207) 828-2433
Registry dates
- Enumerated
- 2019-03-27
- Last updated
- 2024-10-29
- Certified
- 2024-10-29
Frequently asked questions
- What is Brendan Allison's NPI number?
- Brendan Allison's National Provider Identifier (NPI) is 1679034136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brendan Allison's specialty?
- Brendan Allison is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Brendan Allison located?
- Brendan Allison's practice location on file with NPPES is 1 Medical Center Dr, Biddeford, ME 04005-9422.
- What is Brendan Allison's phone number?
- The practice phone number listed in the NPPES registry for Brendan Allison is (207) 283-7937.
- Does Brendan Allison accept Medicare?
- Brendan Allison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brendan Allison's NPI active?
- Yes — Brendan Allison's NPI (1679034136) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.