Bryan Fox, M.D.
NPI 1245258433 · Family Medicine Physician · Spring Valley, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bryan Fox, M.D. is a Family Medicine Physician provider in Spring Valley, CA (NPI 1245258433).
Provider details
- NPI number
- 1245258433
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A73471 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,098 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 | 387 | $138 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 273 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 226 | $98 |
| Administration of Influenza Virus VaccineG0008 | 50 | $35 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 47 | $140 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 465 | 92 |
| Atorvastatin Calcium | 315 | 90 |
| Amlodipine Besylate | 225 | 71 |
| Lisinopril | 213 | 58 |
| Omeprazole | 205 | 46 |
| Rosuvastatin Calcium | 183 | 61 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2014-02-20
Frequently asked questions
- What is Bryan Fox's NPI number?
- Bryan Fox's National Provider Identifier (NPI) is 1245258433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bryan Fox's specialty?
- Bryan Fox is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bryan Fox located?
- Bryan Fox's practice location on file with NPPES is 10225 Austin Dr Ste 101, Spring Valley, CA 91978-1521.
- What is Bryan Fox's phone number?
- The practice phone number listed in the NPPES registry for Bryan Fox is (619) 660-6003.
- Does Bryan Fox accept Medicare?
- Bryan Fox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bryan Fox's NPI active?
- Yes — Bryan Fox's NPI (1245258433) is active in the NPPES registry as of the last update on 2014-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.