Laura Gridley, MD
NPI 1528278678 · Family Medicine Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laura Gridley, MD is a Family Medicine Physician provider in Fontana, CA (NPI 1528278678).
Provider details
- NPI number
- 1528278678
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A82705 (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 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 221 | 117 |
| Amlodipine Besylate | 168 | 93 |
| Lisinopril | 167 | 89 |
| Rosuvastatin Calcium | 134 | 79 |
| Levothyroxine Sodium | 130 | 63 |
| Losartan Potassium | 128 | 59 |
| Simvastatin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2021-12-01
Frequently asked questions
- What is Laura Gridley's NPI number?
- Laura Gridley's National Provider Identifier (NPI) is 1528278678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laura Gridley's specialty?
- Laura Gridley is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Laura Gridley located?
- Laura Gridley's practice location on file with NPPES is 9985 Sierra Ave, Fontana, CA 92335-6720.
- What is Laura Gridley's phone number?
- The practice phone number listed in the NPPES registry for Laura Gridley is (909) 427-3910.
- Does Laura Gridley accept Medicare?
- Laura Gridley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laura Gridley's NPI active?
- Yes — Laura Gridley's NPI (1528278678) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.