Omar Gonzalez-Vega, MD
NPI 1356879845 · Family Medicine Physician · Napa, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omar Gonzalez-Vega, MD is a Family Medicine Physician provider in Napa, CA (NPI 1356879845).
Provider details
- NPI number
- 1356879845
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- U6722 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
12 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $64 |
Typical Medicare-allowed amounts for these services range $64–$64 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 21 |
| Levothyroxine Sodium | 30 | — |
| Lisinopril | 23 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | 13 |
| Sertraline Hcl | 19 | — |
| Meloxicam | 18 | 14 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-26
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Omar Gonzalez-Vega's NPI number?
- Omar Gonzalez-Vega's National Provider Identifier (NPI) is 1356879845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omar Gonzalez-Vega's specialty?
- Omar Gonzalez-Vega is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Omar Gonzalez-Vega located?
- Omar Gonzalez-Vega's practice location on file with NPPES is 3285 Claremont Way, Napa, CA 94558-3300.
- What is Omar Gonzalez-Vega's phone number?
- The practice phone number listed in the NPPES registry for Omar Gonzalez-Vega is (707) 258-2500.
- Does Omar Gonzalez-Vega accept Medicare?
- Omar Gonzalez-Vega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omar Gonzalez-Vega's NPI active?
- Yes — Omar Gonzalez-Vega's NPI (1356879845) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.