Thomas Wichmann, M.D.
NPI 1487761045 · Neurology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Wichmann, M.D. is a Neurology Physician provider in Atlanta, GA (NPI 1487761045).
Provider details
- NPI number
- 1487761045
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 037455 (GA)
Specialties & taxonomies
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
117 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $117 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 18 | $152 |
Typical Medicare-allowed amounts for these services range $117–$152 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 227 | 63 |
| Amantadine Hclbrand: Amantadine | 112 | 18 |
| Escitalopram Oxalate | 97 | 25 |
| Trazodone Hcl | 84 | 11 |
| Primidone | 76 | 18 |
| Donepezil Hcl | 67 | 16 |
| Carbidopa/Levodopabrand: Rytary | 65 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Wichmann's NPI number?
- Thomas Wichmann's National Provider Identifier (NPI) is 1487761045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Wichmann's specialty?
- Thomas Wichmann is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Wichmann located?
- Thomas Wichmann's practice location on file with NPPES is 1841 Clifton Road Ne, Atlanta, GA 30322.
- What is Thomas Wichmann's phone number?
- The practice phone number listed in the NPPES registry for Thomas Wichmann is (404) 778-3444.
- Does Thomas Wichmann accept Medicare?
- Thomas Wichmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Wichmann's NPI active?
- Yes — Thomas Wichmann's NPI (1487761045) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.