Timothy Corbin, MD
NPI 1093881443 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Corbin, MD is a Internal Medicine Physician provider in San Diego, CA (NPI 1093881443).
Provider details
- NPI number
- 1093881443
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A64699 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 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
683 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 226 | $191 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 107 | $137 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 103 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $98 |
| Administration of Influenza Virus VaccineG0008 | 40 | $35 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 168 | 49 |
| Amlodipine Besylate | 101 | 27 |
| Levothyroxine Sodium | 87 | 28 |
| Losartan Potassium | 75 | 31 |
| Atorvastatin Calcium | 60 | 22 |
| Gabapentin | 53 | 22 |
| Apixaban |
Practice location
Mailing address
Additional practice locations (1)
- 354 Santa Fe DrEncinitas, CA 92024-5142Phone: (760) 230-2251Fax: (760) 230-2253
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2020-04-23
- Certified
- 2020-04-23
Frequently asked questions
- What is Timothy Corbin's NPI number?
- Timothy Corbin's National Provider Identifier (NPI) is 1093881443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Corbin's specialty?
- Timothy Corbin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Corbin located?
- Timothy Corbin's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
- What is Timothy Corbin's phone number?
- The practice phone number listed in the NPPES registry for Timothy Corbin is (858) 657-5000.
- Does Timothy Corbin accept Medicare?
- Timothy Corbin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Corbin's NPI active?
- Yes — Timothy Corbin's NPI (1093881443) is active in the NPPES registry as of the last update on 2020-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.