Steven Blair, M.D.
NPI 1043313257 · Family Medicine Physician · Yuba City, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Blair, M.D. is a Family Medicine Physician provider in Yuba City, CA (NPI 1043313257).
Provider details
- NPI number
- 1043313257
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A70395 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
986 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 545 | $125 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 181 | $132 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 134 | $15 |
| Administration of Influenza Virus VaccineG0008 | 81 | $33 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 34 | $14 |
| Hemoglobin A1c Level, By Device for Home Use83037 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 126 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 275 | 85 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 234 | 40 |
| Amlodipine Besylate | 206 | 62 |
| Atorvastatin Calcium | 174 | 49 |
| Rosuvastatin Calcium | 148 | 40 |
| Gabapentin | 141 | 39 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-06
- Last updated
- 2015-06-02
Frequently asked questions
- What is Steven Blair's NPI number?
- Steven Blair's National Provider Identifier (NPI) is 1043313257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Blair's specialty?
- Steven Blair is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Blair located?
- Steven Blair's practice location on file with NPPES is 1590 Poole Blvd, Yuba City, CA 95993-2607.
- What is Steven Blair's phone number?
- The practice phone number listed in the NPPES registry for Steven Blair is (530) 751-1800.
- Does Steven Blair accept Medicare?
- Steven Blair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Blair's NPI active?
- Yes — Steven Blair's NPI (1043313257) is active in the NPPES registry as of the last update on 2015-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.