OrganizationActive
Tzuying Tammy Wu MD Inc
NPI 1659316453 · Specialist · Modesto, CA
Tzuying Tammy Wu MD Inc is a Specialist organization in Modesto, CA (NPI 1659316453).
Provider details
- NPI number
- 1659316453
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Tammy Wu, President(209) 551-1888
- License
- A82159 (CA)
Specialties & taxonomies
Other Service Providers
Other Service Providers
Profile Score
Detailed profile(91/100 index)
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
2336 Sylvan Ave
Ste C
Modesto, CA 95355-9294
Phone: (209) 551-1888
Fax: (209) 551-5662
Street-level locationGet directions
Mailing address
Po Box 578958
Modesto, CA 95357-8958
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2020-08-22
Frequently asked questions
- What is Tzuying Tammy Wu MD Inc's NPI number?
- Tzuying Tammy Wu MD Inc's National Provider Identifier (NPI) is 1659316453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tzuying Tammy Wu MD Inc?
- Tzuying Tammy Wu MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Tzuying Tammy Wu MD Inc located?
- Tzuying Tammy Wu MD Inc's practice location on file with NPPES is 2336 Sylvan Ave, Modesto, CA 95355-9294.
- What is Tzuying Tammy Wu MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Tzuying Tammy Wu MD Inc is (209) 551-1888.
- Who is the authorized official for Tzuying Tammy Wu MD Inc?
- The authorized official listed on Tzuying Tammy Wu MD Inc's NPPES record is Tammy Wu, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tzuying Tammy Wu MD Inc's NPI active?
- Yes — Tzuying Tammy Wu MD Inc's NPI (1659316453) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.