Alexander Mackinnon, M.D., PH.D.
NPI 1710214820 · Anatomic Pathology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Mackinnon, M.D., PH.D. is a Anatomic Pathology Physician provider in Birmingham, AL (NPI 1710214820).
Provider details
- NPI number
- 1710214820
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 54826 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
16 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
283 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) |
|---|---|---|
| Molecular Pathology Procedure; Physician Interpretation and ReportG0452 | 214 | $42 |
| Examination of Archival Tissue for Genetic Analysis88363 | 69 | $17 |
Typical Medicare-allowed amounts for these services range $17–$42 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-11-10
- Last updated
- 2019-09-24
Frequently asked questions
- What is Alexander Mackinnon's NPI number?
- Alexander Mackinnon's National Provider Identifier (NPI) is 1710214820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Mackinnon's specialty?
- Alexander Mackinnon is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Mackinnon located?
- Alexander Mackinnon's practice location on file with NPPES is 619 19th St S, Birmingham, AL 35249-3522.
- What is Alexander Mackinnon's phone number?
- The practice phone number listed in the NPPES registry for Alexander Mackinnon is (205) 934-4011.
- Does Alexander Mackinnon accept Medicare?
- Alexander Mackinnon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Mackinnon's NPI active?
- Yes — Alexander Mackinnon's NPI (1710214820) is active in the NPPES registry as of the last update on 2019-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.