Tammy Woo, PA
NPI 1811944176 · Medical Physician Assistant · Fresno, CA
Tammy Woo, PA is a Medical Physician Assistant provider in Fresno, CA (NPI 1811944176).
Provider details
- NPI number
- 1811944176
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA18307 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-30
- Last updated
- 2023-03-07
Frequently asked questions
- What is Tammy Woo's NPI number?
- Tammy Woo's National Provider Identifier (NPI) is 1811944176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Woo's specialty?
- Tammy Woo is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Woo located?
- Tammy Woo's practice location on file with NPPES is 1630 E Herndon Ave, Fresno, CA 93720-3305.
- What is Tammy Woo's phone number?
- The practice phone number listed in the NPPES registry for Tammy Woo is (559) 446-1000.
- Is Tammy Woo's NPI active?
- Yes — Tammy Woo's NPI (1811944176) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.