Matthew Mccauley, MD
NPI 1417024373 · Endocrinology, Diabetes & Metabolism Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Mccauley, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Fontana, CA (NPI 1417024373).
Provider details
- NPI number
- 1417024373
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A62496 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 644 | 193 |
| Methimazole | 88 | 41 |
| Hydrocortisone | 76 | 26 |
| Cabergoline | 45 | 15 |
| Calcitriol | 44 | 14 |
| Testosterone | 40 | 13 |
| Insulin Lisprobrand: Humalog | 35 | 16 |
| Insulin Glargine-Yfgn |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-11-30
Frequently asked questions
- What is Matthew Mccauley's NPI number?
- Matthew Mccauley's National Provider Identifier (NPI) is 1417024373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Mccauley's specialty?
- Matthew Mccauley is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Mccauley located?
- Matthew Mccauley's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Matthew Mccauley's phone number?
- The practice phone number listed in the NPPES registry for Matthew Mccauley is (909) 427-3910.
- Does Matthew Mccauley accept Medicare?
- Matthew Mccauley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Mccauley's NPI active?
- Yes — Matthew Mccauley's NPI (1417024373) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.