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Hongyan Ren
NPI 1972067452 · Acupuncturist · Sunnyvale, CA
Hongyan Ren is a Acupuncturist provider in Sunnyvale, CA (NPI 1972067452).
Provider details
- NPI number
- 1972067452
- Entity type
- Individual
- Primary specialty
- AcupuncturistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 18382 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1588 Ontario Dr Apt 7
Sunnyvale, CA 94087-4395
Phone: (408) 663-0787
Street-level locationGet directions
Mailing address
1588 Ontario Dr Apt 7
Sunnyvale, CA 94087-4395
Registry dates
- Enumerated
- 2019-01-29
- Last updated
- 2019-01-29
Frequently asked questions
- What is Hongyan Ren's NPI number?
- Hongyan Ren's National Provider Identifier (NPI) is 1972067452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hongyan Ren's specialty?
- Hongyan Ren is listed in the NPPES registry with a primary specialty of Acupuncturist (Other Service Providers).
- Where is Hongyan Ren located?
- Hongyan Ren's practice location on file with NPPES is 1588 Ontario Dr Apt 7, Sunnyvale, CA 94087-4395.
- What is Hongyan Ren's phone number?
- The practice phone number listed in the NPPES registry for Hongyan Ren is (408) 663-0787.
- Is Hongyan Ren's NPI active?
- Yes — Hongyan Ren's NPI (1972067452) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.