Joseph Mathias, MD
NPI 1841672789 · Addiction Psychiatry Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Mathias, MD is a Addiction Psychiatry Physician provider in Atlanta, GA (NPI 1841672789).
Provider details
- NPI number
- 1841672789
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 84320 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 50 |
| Zolpidem Tartrate | 32 |
| Bupropion Hclbrand: Bupropion Xl | 25 |
| Trazodone Hcl | 17 |
| Hydroxyzine Hcl | 14 |
| Fluoxetine Hcl | 14 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 14 |
| Citalopram Hydrobromide |
Practice location
Mailing address
Additional practice locations (1)
- 12 Executive Park Dr NeAtlanta, GA 30329-2206Phone: (404) 778-7777
Registry dates
- Enumerated
- 2015-06-28
- Last updated
- 2022-07-07
- Certified
- 2022-07-07
Frequently asked questions
- What is Joseph Mathias's NPI number?
- Joseph Mathias's National Provider Identifier (NPI) is 1841672789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Mathias's specialty?
- Joseph Mathias is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Mathias located?
- Joseph Mathias's practice location on file with NPPES is 1821 Clifton Rd Ne, Atlanta, GA 30329-4021.
- What is Joseph Mathias's phone number?
- The practice phone number listed in the NPPES registry for Joseph Mathias is (404) 778-2430.
- Does Joseph Mathias accept Medicare?
- Joseph Mathias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Mathias's NPI active?
- Yes — Joseph Mathias's NPI (1841672789) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.