Mervin Wallace, MD
NPI 1346269883 · Geriatric Medicine (Family Medicine) Physician · Tallahassee, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mervin Wallace, MD is a Geriatric Medicine (Family Medicine) Physician provider in Tallahassee, FL (NPI 1346269883).
Provider details
- NPI number
- 1346269883
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME95779 (FL)
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
6,043 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 | 699 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 582 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 549 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 489 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 451 | $89 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 402 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 212 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 746 | 193 |
| Atorvastatin Calcium | 524 | 155 |
| Losartan Potassium | 508 | 141 |
| Levothyroxine Sodium | 497 | 128 |
| Rosuvastatin Calcium | 471 | 133 |
| Metformin Hcl | 397 | 106 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2025-01-08
- Certified
- 2025-01-08
Frequently asked questions
- What is Mervin Wallace's NPI number?
- Mervin Wallace's National Provider Identifier (NPI) is 1346269883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mervin Wallace's specialty?
- Mervin Wallace is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Mervin Wallace located?
- Mervin Wallace's practice location on file with NPPES is 1264 Metropolitan Blvd, Tallahassee, FL 32312-2536.
- What is Mervin Wallace's phone number?
- The practice phone number listed in the NPPES registry for Mervin Wallace is (850) 383-3471.
- Does Mervin Wallace accept Medicare?
- Mervin Wallace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mervin Wallace's NPI active?
- Yes — Mervin Wallace's NPI (1346269883) is active in the NPPES registry as of the last update on 2025-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.