Keyla Monterrey, M.D.
NPI 1225229446 · Family Medicine Physician · Perris, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keyla Monterrey, M.D. is a Family Medicine Physician provider in Perris, CA (NPI 1225229446).
Provider details
- NPI number
- 1225229446
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A98930 (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
18 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 · 121 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 414 | 158 |
| Losartan Potassium | 316 | 112 |
| Amlodipine Besylate | 293 | 110 |
| Lisinopril | 240 | 80 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 235 | 38 |
| Hydrochlorothiazide | 220 | 71 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-05
- Last updated
- 2023-03-07
- Certified
- 2021-12-23
Frequently asked questions
- What is Keyla Monterrey's NPI number?
- Keyla Monterrey's National Provider Identifier (NPI) is 1225229446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keyla Monterrey's specialty?
- Keyla Monterrey is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keyla Monterrey located?
- Keyla Monterrey's practice location on file with NPPES is 309 E. San Jacinto Avenue, Perris, CA 92570.
- What is Keyla Monterrey's phone number?
- The practice phone number listed in the NPPES registry for Keyla Monterrey is (951) 214-1400.
- Does Keyla Monterrey accept Medicare?
- Keyla Monterrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keyla Monterrey's NPI active?
- Yes — Keyla Monterrey's NPI (1225229446) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.