Allysja Duncan, PA
NPI 1174174593 · Physician Assistant · Lithonia, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allysja Duncan, PA is a Physician Assistant provider in Lithonia, GA (NPI 1174174593).
Provider details
- NPI number
- 1174174593
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
115 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) |
|---|---|---|
| Critical Care, Each Additional 30 Minutes99292 | 67 | $94 |
| Critical Care, First 30-74 Minutes99291 | 48 | $188 |
Typical Medicare-allowed amounts for these services range $94–$188 (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
Additional practice locations (1)
- 275 Collier Rd Nw Ste 300Atlanta, GA 30309-1740Phone: (404) 350-0009
Registry dates
- Enumerated
- 2019-09-26
- Last updated
- 2023-07-03
- Certified
- 2023-07-03
Frequently asked questions
- What is Allysja Duncan's NPI number?
- Allysja Duncan's National Provider Identifier (NPI) is 1174174593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allysja Duncan's specialty?
- Allysja Duncan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allysja Duncan located?
- Allysja Duncan's practice location on file with NPPES is 2801 Dekalb Medical Pkwy, Lithonia, GA 30058-4996.
- What is Allysja Duncan's phone number?
- The practice phone number listed in the NPPES registry for Allysja Duncan is (404) 501-8000.
- Does Allysja Duncan accept Medicare?
- Allysja Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allysja Duncan's NPI active?
- Yes — Allysja Duncan's NPI (1174174593) is active in the NPPES registry as of the last update on 2023-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.