Jeslin Guzman
NPI 1811530025 · Family Medicine Physician · Pomona, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeslin Guzman is a Family Medicine Physician provider in Pomona, CA (NPI 1811530025).
Provider details
- NPI number
- 1811530025
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 57250 (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
6 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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 242 | 118 |
| Losartan Potassium | 92 | 48 |
| Lisinopril | 82 | 50 |
| Cephalexin | 61 | 58 |
| Hydrochlorothiazide | 48 | 30 |
| Cefadroxil | 41 | 41 |
| Hydralazine Hcl | 40 | 24 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-10-21
- Last updated
- 2022-02-01
Frequently asked questions
- What is Jeslin Guzman's NPI number?
- Jeslin Guzman's National Provider Identifier (NPI) is 1811530025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeslin Guzman's specialty?
- Jeslin Guzman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeslin Guzman located?
- Jeslin Guzman's practice location on file with NPPES is 1920 N Garey Ave, Pomona, CA 91767-2708.
- What is Jeslin Guzman's phone number?
- The practice phone number listed in the NPPES registry for Jeslin Guzman is (909) 622-1235.
- Does Jeslin Guzman accept Medicare?
- Jeslin Guzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeslin Guzman's NPI active?
- Yes — Jeslin Guzman's NPI (1811530025) is active in the NPPES registry as of the last update on 2022-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.