Gregory Rizzo, FNP
NPI 1609659143 · Family Nurse Practitioner · Culpeper, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Rizzo, FNP is a Family Nurse Practitioner provider in Culpeper, VA (NPI 1609659143).
Provider details
- NPI number
- 1609659143
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 0024187792 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 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
549 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 | 211 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 186 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $74 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 45 | $149 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $107 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 92 | 50 |
| Atorvastatin Calcium | 90 | 48 |
| Lisinopril | 64 | 33 |
| Losartan Potassium | 63 | 30 |
| Levothyroxine Sodium | 60 | 21 |
| Gabapentin | 52 | 29 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-17
- Last updated
- 2024-04-11
- Certified
- 2024-04-11
Frequently asked questions
- What is Gregory Rizzo's NPI number?
- Gregory Rizzo's National Provider Identifier (NPI) is 1609659143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Rizzo's specialty?
- Gregory Rizzo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Rizzo located?
- Gregory Rizzo's practice location on file with NPPES is 16268 Bennett Rd, Culpeper, VA 22701-4630.
- What is Gregory Rizzo's phone number?
- The practice phone number listed in the NPPES registry for Gregory Rizzo is (540) 825-6263.
- Does Gregory Rizzo accept Medicare?
- Gregory Rizzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Rizzo's NPI active?
- Yes — Gregory Rizzo's NPI (1609659143) is active in the NPPES registry as of the last update on 2024-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.