Justin Griffin, FNP
NPI 1629795711 · Nurse Practitioner · Williamsburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Griffin, FNP is a Nurse Practitioner provider in Williamsburg, VA (NPI 1629795711).
Provider details
- NPI number
- 1629795711
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0024185479 (VA)
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
3 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
954 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 260 | $105 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 224 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 112 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $74 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 66 | $91 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 81 | 79 |
| Azithromycin | 81 | 80 |
| Cephalexin | 74 | 70 |
| Doxycycline Monohydrate | 49 | 48 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 49 | 48 |
| Doxycycline Hyclate | 23 | 23 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 19 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-10-20
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Justin Griffin's NPI number?
- Justin Griffin's National Provider Identifier (NPI) is 1629795711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Griffin's specialty?
- Justin Griffin is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Justin Griffin located?
- Justin Griffin's practice location on file with NPPES is 400 Sentara Circle, Williamsburg, VA 23188.
- What is Justin Griffin's phone number?
- The practice phone number listed in the NPPES registry for Justin Griffin is (757) 534-7701.
- Does Justin Griffin accept Medicare?
- Justin Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Griffin's NPI active?
- Yes — Justin Griffin's NPI (1629795711) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.