Richard Carpenter, M.D.
NPI 1639216575 · Psychiatry Physician · Roswell, GA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Carpenter, M.D. is a Psychiatry Physician provider in Roswell, GA (NPI 1639216575).
Provider details
- NPI number
- 1639216575
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 037165 (GA)
Specialties & taxonomies
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
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
734 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) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 734 | $141 |
Typical Medicare-allowed amounts for these services range $141–$141 (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 · 106 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Risperidone | 820 | 70 |
| Clonazepam | 518 | 48 |
| Divalproex Sodium | 451 | 33 |
| Olanzapine | 445 | 31 |
| Benztropine Mesylate | 424 | 39 |
| Trazodone Hcl | 328 | 45 |
| Finasteride | 310 | 36 |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2021-09-25
- Certified
- 2021-09-25
Frequently asked questions
- What is Richard Carpenter's NPI number?
- Richard Carpenter's National Provider Identifier (NPI) is 1639216575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Carpenter's specialty?
- Richard Carpenter is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Carpenter located?
- Richard Carpenter's practice location on file with NPPES is 987 Canton St Bldg 14, Roswell, GA 30075-4240.
- What is Richard Carpenter's phone number?
- The practice phone number listed in the NPPES registry for Richard Carpenter is (404) 420-2697.
- Does Richard Carpenter accept Medicare?
- Richard Carpenter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Carpenter's NPI active?
- Yes — Richard Carpenter's NPI (1639216575) is active in the NPPES registry as of the last update on 2021-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.