Adam Irby, PA-C, MPAS
NPI 1659689628 · Physician Assistant · Hinesville, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Irby, PA-C, MPAS is a Physician Assistant provider in Hinesville, GA (NPI 1659689628).
Provider details
- NPI number
- 1659689628
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, MPAS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11159 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,218 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Assessment of Emotional Or Behavioral Problems96127 | 589 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 454 | $101 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 144 | $13 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $133 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 14 | $61 |
Typical Medicare-allowed amounts for these services range $4–$133 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 566 | 84 |
| Trazodone Hcl | 488 | 134 |
| Clonazepam | 396 | 78 |
| Alprazolam | 306 | 72 |
| Sertraline Hcl | 242 | 56 |
| Risperidone | 235 | 37 |
| Benztropine Mesylate | 215 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$513 across 22 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-23
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Adam Irby's NPI number?
- Adam Irby's National Provider Identifier (NPI) is 1659689628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Irby's specialty?
- Adam Irby is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Adam Irby located?
- Adam Irby's practice location on file with NPPES is 508 N Main St Ste a, Hinesville, GA 31313-2570.
- What is Adam Irby's phone number?
- The practice phone number listed in the NPPES registry for Adam Irby is (912) 785-2100.
- Does Adam Irby accept Medicare?
- Adam Irby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Irby's NPI active?
- Yes — Adam Irby's NPI (1659689628) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.