Angela Shih, D.O.
NPI 1477088912 · Internal Medicine Physician · Oceanside, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Angela Shih, D.O. is a Internal Medicine Physician provider in Oceanside, CA (NPI 1477088912).
Provider details
- NPI number
- 1477088912
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A17093 (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
9 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
638 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 413 | $80 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 102 | $118 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 84 | $177 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 39 | $121 |
Typical Medicare-allowed amounts for these services range $80–$177 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 15 | 13 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 13 | 12 |
| Pantoprazole Sodium | 12 | 12 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 | 12 |
| Prednisone | 12 | 12 |
| Cefdinir | 11 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 11333 N Sepulveda BlvdMission Hills, CA 91345-1116Phone: (877) 634-3196Fax: (760) 327-3846
Registry dates
- Enumerated
- 2017-04-21
- Last updated
- 2021-01-31
- Certified
- 2021-01-31
Frequently asked questions
- What is Angela Shih's NPI number?
- Angela Shih's National Provider Identifier (NPI) is 1477088912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angela Shih's specialty?
- Angela Shih is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Angela Shih located?
- Angela Shih's practice location on file with NPPES is 4002 Vista Way, Oceanside, CA 92056-1116.
- What is Angela Shih's phone number?
- The practice phone number listed in the NPPES registry for Angela Shih is (760) 966-2499.
- Does Angela Shih accept Medicare?
- Angela Shih is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Angela Shih's NPI active?
- Yes — Angela Shih's NPI (1477088912) is active in the NPPES registry as of the last update on 2021-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.