Miguel Martinez, MD
NPI 1033472741 · Family Medicine Physician · Fontana, CA
Miguel Martinez, MD is a Family Medicine Physician provider in Fontana, CA (NPI 1033472741).
Provider details
- NPI number
- 1033472741
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A128522 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
296 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 117 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 60 | $142 |
| Administration of Influenza Virus VaccineG0008 | 30 | $33 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 23 | $26 |
Typical Medicare-allowed amounts for these services range $26–$142 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 109 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 273 | 93 |
| Metformin Hcl | 225 | 74 |
| Semaglutidebrand: Ozempic | 190 | 29 |
| Lisinopril | 187 | 62 |
| Amlodipine Besylate | 174 | 55 |
| Gabapentin | 151 | 49 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$507 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 17051 Sierra Lakes Pkwy Ste 101Fontana, CA 92336-1274Phone: (909) 864-4700Fax: (909) 428-2191
- 4240 Highland AveHighland, CA 92346-2764Phone: (909) 674-1900Fax: (909) 735-4200
Registry dates
- Enumerated
- 2012-06-18
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Miguel Martinez's NPI number?
- Miguel Martinez's National Provider Identifier (NPI) is 1033472741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Miguel Martinez's specialty?
- Miguel Martinez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Miguel Martinez located?
- Miguel Martinez's practice location on file with NPPES is 16854 Ivy Ave Ste a, Fontana, CA 92335-1504.
- What is Miguel Martinez's phone number?
- The practice phone number listed in the NPPES registry for Miguel Martinez is (909) 791-1000.
- Is Miguel Martinez's NPI active?
- Yes — Miguel Martinez's NPI (1033472741) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.