Christine Thorne, MD
NPI 1003251901 · Public Health & General Preventive Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Thorne, MD is a Public Health & General Preventive Medicine Physician provider in San Diego, CA (NPI 1003251901).
Provider details
- NPI number
- 1003251901
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A119170 (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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
407 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 160 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 96 | $137 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $191 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 24 | $139 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 74 | 23 |
| Levothyroxine Sodium | 70 | 19 |
| Rosuvastatin Calcium | 56 | 16 |
| Losartan Potassium | 48 | 13 |
| Amlodipine Besylate | 40 | 15 |
| Gabapentin | 34 | 11 |
| Fluticasone Propionate |
Practice location
Mailing address
Additional practice locations (1)
- 9500 Gilman Dr Dept 811La Jolla, CA 92093-0811Phone: (858) 534-9540
Registry dates
- Enumerated
- 2013-05-06
- Last updated
- 2017-11-01
Frequently asked questions
- What is Christine Thorne's NPI number?
- Christine Thorne's National Provider Identifier (NPI) is 1003251901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Thorne's specialty?
- Christine Thorne is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Thorne located?
- Christine Thorne's practice location on file with NPPES is 330 Lewis St Ste 400, San Diego, CA 92103-2108.
- What is Christine Thorne's phone number?
- The practice phone number listed in the NPPES registry for Christine Thorne is (619) 471-9260.
- Does Christine Thorne accept Medicare?
- Christine Thorne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Thorne's NPI active?
- Yes — Christine Thorne's NPI (1003251901) is active in the NPPES registry as of the last update on 2017-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.