James Griffin, CRNP
NPI 1144766163 · Acute Care Nurse Practitioner · Madison, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Griffin, CRNP is a Acute Care Nurse Practitioner provider in Madison, AL (NPI 1144766163).
Provider details
- NPI number
- 1144766163
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- 1-145372 (AL)
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
9 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
171 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 85 | $134 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 73 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 13 | $92 |
Typical Medicare-allowed amounts for these services range $92–$134 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 59 | 57 |
| Cephalexin | 29 | 29 |
| Cyclobenzaprine Hcl | 21 | 21 |
| Methocarbamol | 21 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 20 | 19 |
| Clindamycin Hcl | 17 | 17 |
| Ondansetronbrand: Ondansetron Odt | 16 | 16 |
| Dicyclomine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-01-13
- Last updated
- 2025-04-08
- Certified
- 2025-04-08
Frequently asked questions
- What is James Griffin's NPI number?
- James Griffin's National Provider Identifier (NPI) is 1144766163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Griffin's specialty?
- James Griffin is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Griffin located?
- James Griffin's practice location on file with NPPES is 8375 Highway 72 W, Madison, AL 35758-9573.
- What is James Griffin's phone number?
- The practice phone number listed in the NPPES registry for James Griffin is (256) 265-5051.
- Does James Griffin accept Medicare?
- James Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Griffin's NPI active?
- Yes — James Griffin's NPI (1144766163) is active in the NPPES registry as of the last update on 2025-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.