Eric Warren
NPI 1427518257 · Family Medicine Physician · Fillmore, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Warren is a Family Medicine Physician provider in Fillmore, CA (NPI 1427518257).
Provider details
- NPI number
- 1427518257
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 157 | 52 |
| Lisinopril | 125 | 41 |
| Amlodipine Besylate | 112 | 37 |
| Losartan Potassium | 103 | 38 |
| Levothyroxine Sodium | 102 | 31 |
| Metformin Hcl | 77 | 25 |
| Meloxicam | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$184 across 9 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 (1)
- 6500 38th Ave NSt Petersburg, FL 33710-1629Phone: (727) 384-7727
Registry dates
- Enumerated
- 2019-03-20
- Last updated
- 2022-09-15
- Certified
- 2022-09-15
Frequently asked questions
- What is Eric Warren's NPI number?
- Eric Warren's National Provider Identifier (NPI) is 1427518257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Warren's specialty?
- Eric Warren is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Warren located?
- Eric Warren's practice location on file with NPPES is 852 W Ventura St, Fillmore, CA 93015-1837.
- What is Eric Warren's phone number?
- The practice phone number listed in the NPPES registry for Eric Warren is (805) 524-2672.
- Does Eric Warren accept Medicare?
- Eric Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Warren's NPI active?
- Yes — Eric Warren's NPI (1427518257) is active in the NPPES registry as of the last update on 2022-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.