Pamela Yao, DO
NPI 1942837422 · Internal Medicine Physician · Montecito, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Yao, DO is a Internal Medicine Physician provider in Montecito, CA (NPI 1942837422).
Provider details
- NPI number
- 1942837422
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- A21302 (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
1,407 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 425 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 343 | $135 |
| Osteopathic Manipulative Treatment, 9-10 Body Regions98929 | 284 | $88 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 67 | $9 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 59 | $21 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 58 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 40 | 16 |
| Levothyroxine Sodium | 31 | 16 |
| Losartan Potassium | 28 | — |
| Rosuvastatin Calcium | 28 | 12 |
| Lisinopril | 26 | — |
| Amlodipine Besylate | 24 | — |
| Bupropion Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2023-09-01
- Certified
- 2023-09-01
Frequently asked questions
- What is Pamela Yao's NPI number?
- Pamela Yao's National Provider Identifier (NPI) is 1942837422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Yao's specialty?
- Pamela Yao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pamela Yao located?
- Pamela Yao's practice location on file with NPPES is 1187 Coast Village Rd Ste 10a, Montecito, CA 93108-2764.
- What is Pamela Yao's phone number?
- The practice phone number listed in the NPPES registry for Pamela Yao is (805) 565-0020.
- Does Pamela Yao accept Medicare?
- Pamela Yao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Yao's NPI active?
- Yes — Pamela Yao's NPI (1942837422) is active in the NPPES registry as of the last update on 2023-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.