Rachman Chung, DC, DACNB
NPI 1669558623 · Neurology Chiropractor · San Francisco, CA
Rachman Chung, DC, DACNB is a Neurology Chiropractor provider in San Francisco, CA (NPI 1669558623).
Provider details
- NPI number
- 1669558623
- Entity type
- Individual
- Primary specialty
- Neurology ChiropractorChiropractic Providers
- Credential
- DC, DACNB
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC30161 (CA)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-31
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Rachman Chung's NPI number?
- Rachman Chung's National Provider Identifier (NPI) is 1669558623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachman Chung's specialty?
- Rachman Chung is listed in the NPPES registry with a primary specialty of Neurology Chiropractor (Chiropractic Providers).
- Where is Rachman Chung located?
- Rachman Chung's practice location on file with NPPES is 2000 Van Ness Ave Ste 101, San Francisco, CA 94109-3022.
- What is Rachman Chung's phone number?
- The practice phone number listed in the NPPES registry for Rachman Chung is (415) 776-7040.
- Is Rachman Chung's NPI active?
- Yes — Rachman Chung's NPI (1669558623) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.