Dan Davidson, MD
NPI 1730139239 · Family Medicine Physician · Turlock, CA
Dan Davidson, MD is a Family Medicine Physician provider in Turlock, CA (NPI 1730139239).
Provider details
- NPI number
- 1730139239
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G66190 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
892 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 | 508 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 278 | $92 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 75 | $131 |
| Administration of Influenza Virus VaccineG0008 | 18 | $33 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 13 | $15 |
Typical Medicare-allowed amounts for these services range $15–$131 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 310 | 51 |
| Atorvastatin Calcium | 222 | 61 |
| Losartan Potassium | 218 | 66 |
| Levothyroxine Sodium | 205 | 54 |
| Metoprolol Succinate | 199 | 53 |
| Amlodipine Besylate | 175 | 50 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2010-06-07
Frequently asked questions
- What is Dan Davidson's NPI number?
- Dan Davidson's National Provider Identifier (NPI) is 1730139239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Davidson's specialty?
- Dan Davidson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Davidson located?
- Dan Davidson's practice location on file with NPPES is 1015 E Main St, Turlock, CA 95380-3406.
- What is Dan Davidson's phone number?
- The practice phone number listed in the NPPES registry for Dan Davidson is (209) 632-3901.
- Is Dan Davidson's NPI active?
- Yes — Dan Davidson's NPI (1730139239) is active in the NPPES registry as of the last update on 2010-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.