OrganizationActive
Karen Chan Acupuncture & Herbal Medicine Inc.
NPI 1033650437 · Acupuncturist · Oakland, CA
Karen Chan Acupuncture & Herbal Medicine Inc. is a Acupuncturist organization in Oakland, CA (NPI 1033650437).
Provider details
- NPI number
- 1033650437
- Entity type
- Organization
- Primary specialty
- AcupuncturistOther Service Providers
- Organization subpart
- No
- Authorized official
- Karen Chan, Acupuncturist and Herbalist(510) 384-9226
- License
- AC13343 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
4287 Piedmont Ave # 106-C
Suite 106c
Oakland, CA 94611-4730
Phone: (510) 384-9226
Street-level locationGet directions
Mailing address
4287 Piedmont Ave # 106-C
Oakland, CA 94611-4730
Registry dates
- Enumerated
- 2017-03-17
- Last updated
- 2017-03-17
Frequently asked questions
- What is Karen Chan Acupuncture & Herbal Medicine Inc.'s NPI number?
- Karen Chan Acupuncture & Herbal Medicine Inc.'s National Provider Identifier (NPI) is 1033650437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karen Chan Acupuncture & Herbal Medicine Inc.?
- Karen Chan Acupuncture & Herbal Medicine Inc. is classified in the NPPES registry as Acupuncturist (Other Service Providers).
- Where is Karen Chan Acupuncture & Herbal Medicine Inc. located?
- Karen Chan Acupuncture & Herbal Medicine Inc.'s practice location on file with NPPES is 4287 Piedmont Ave # 106-C, Oakland, CA 94611-4730.
- What is Karen Chan Acupuncture & Herbal Medicine Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Karen Chan Acupuncture & Herbal Medicine Inc. is (510) 384-9226.
- Who is the authorized official for Karen Chan Acupuncture & Herbal Medicine Inc.?
- The authorized official listed on Karen Chan Acupuncture & Herbal Medicine Inc.'s NPPES record is Karen Chan, Acupuncturist and Herbalist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karen Chan Acupuncture & Herbal Medicine Inc.'s NPI active?
- Yes — Karen Chan Acupuncture & Herbal Medicine Inc.'s NPI (1033650437) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.