IndividualActive
Judy Ahn
NPI 1639671373 · Acupuncturist · Sunnyvale, CA
Judy Ahn is a Acupuncturist provider in Sunnyvale, CA (NPI 1639671373).
Provider details
- NPI number
- 1639671373
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- AC17830 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
260 S Sunnyvale Ave Ste 8
Sunnyvale, CA 94086-6273
Phone: (408) 736-3676
Street-level locationGet directions
Mailing address
449 Tyrella Ave Apt 20
Mountain View, CA 94043-2144
Registry dates
- Enumerated
- 2018-03-07
- Last updated
- 2018-03-07
Frequently asked questions
- What is Judy Ahn's NPI number?
- Judy Ahn's National Provider Identifier (NPI) is 1639671373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judy Ahn's specialty?
- Judy Ahn is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Judy Ahn located?
- Judy Ahn's practice location on file with NPPES is 260 S Sunnyvale Ave Ste 8, Sunnyvale, CA 94086-6273.
- What is Judy Ahn's phone number?
- The practice phone number listed in the NPPES registry for Judy Ahn is (408) 736-3676.
- Is Judy Ahn's NPI active?
- Yes — Judy Ahn's NPI (1639671373) is active in the NPPES registry as of the last update on 2018-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.