IndividualActive
Hongyu Sun
NPI 1912540501 · Acupuncturist · San Francisco, CA
Hongyu Sun is a Acupuncturist provider in San Francisco, CA (NPI 1912540501).
Provider details
- NPI number
- 1912540501
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- AC18424 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
10 Howth St
San Francisco, CA 94112-2412
Phone: (650) 260-5616
Street-level locationGet directions
Mailing address
Po Box 635
Alviso, CA 95002-0635
Registry dates
- Enumerated
- 2019-10-25
- Last updated
- 2019-10-25
Frequently asked questions
- What is Hongyu Sun's NPI number?
- Hongyu Sun's National Provider Identifier (NPI) is 1912540501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hongyu Sun's specialty?
- Hongyu Sun is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Hongyu Sun located?
- Hongyu Sun's practice location on file with NPPES is 10 Howth St, San Francisco, CA 94112-2412.
- What is Hongyu Sun's phone number?
- The practice phone number listed in the NPPES registry for Hongyu Sun is (650) 260-5616.
- Is Hongyu Sun's NPI active?
- Yes — Hongyu Sun's NPI (1912540501) is active in the NPPES registry as of the last update on 2019-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.