Mary Clark, PA-C
NPI 1952625659 · Physician Assistant · Decatur, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Clark, PA-C is a Physician Assistant provider in Decatur, GA (NPI 1952625659).
Provider details
- NPI number
- 1952625659
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 008303 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
292 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 228 | $101 |
| Critical Care, First 30-74 Minutes99291 | 64 | $182 |
Typical Medicare-allowed amounts for these services range $101–$182 (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
- 2010-03-24
- Last updated
- 2021-08-30
- Certified
- 2021-08-30
Frequently asked questions
- What is Mary Clark's NPI number?
- Mary Clark's National Provider Identifier (NPI) is 1952625659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Clark's specialty?
- Mary Clark is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Clark located?
- Mary Clark's practice location on file with NPPES is 2801 N Decatur Rd, Decatur, GA 30033-5949.
- What is Mary Clark's phone number?
- The practice phone number listed in the NPPES registry for Mary Clark is (404) 778-6400.
- Does Mary Clark accept Medicare?
- Mary Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Clark's NPI active?
- Yes — Mary Clark's NPI (1952625659) is active in the NPPES registry as of the last update on 2021-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.