Katrina Ang, MD
NPI 1073141206 · Family Medicine Physician · Santa Clara, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katrina Ang, MD is a Family Medicine Physician provider in Santa Clara, CA (NPI 1073141206).
Provider details
- NPI number
- 1073141206
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A189562 (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
6 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
344 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 | 198 | $154 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 60 | $157 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $111 |
| Administration of Influenza Virus VaccineG0008 | 13 | $39 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $200 |
| Administration of Pneumococcal VaccineG0009 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 97 | 44 |
| Amlodipine Besylate | 74 | 39 |
| Levothyroxine Sodium | 38 | 18 |
| Empagliflozinbrand: Jardiance | 37 | — |
| Fluticasone Propionate | 36 | 24 |
| Lisinopril | 28 | 14 |
| Benazepril Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Katrina Ang's NPI number?
- Katrina Ang's National Provider Identifier (NPI) is 1073141206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Ang's specialty?
- Katrina Ang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katrina Ang located?
- Katrina Ang's practice location on file with NPPES is 2734 El Camino Real, Santa Clara, CA 95051-3007.
- What is Katrina Ang's phone number?
- The practice phone number listed in the NPPES registry for Katrina Ang is (408) 241-3801.
- Does Katrina Ang accept Medicare?
- Katrina Ang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katrina Ang's NPI active?
- Yes — Katrina Ang's NPI (1073141206) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.