123 Clinic and Acupuncture
NPI 1770979619 · Family Medicine Physician · Walnut, CA
123 Clinic and Acupuncture is a Family Medicine Physician organization in Walnut, CA (NPI 1770979619).
Provider details
- NPI number
- 1770979619
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Allan Chang, Owner(626) 593-1233
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Acupuncturist171100000X
Other Service Providers
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-04-07
- Last updated
- 2016-03-10
Frequently asked questions
- What is 123 Clinic and Acupuncture's NPI number?
- 123 Clinic and Acupuncture's National Provider Identifier (NPI) is 1770979619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 123 Clinic and Acupuncture?
- 123 Clinic and Acupuncture is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is 123 Clinic and Acupuncture located?
- 123 Clinic and Acupuncture's practice location on file with NPPES is 18800 Amar Rd, Walnut, CA 91789-4166.
- What is 123 Clinic and Acupuncture's phone number?
- The practice phone number listed in the NPPES registry for 123 Clinic and Acupuncture is (626) 593-1233.
- Who is the authorized official for 123 Clinic and Acupuncture?
- The authorized official listed on 123 Clinic and Acupuncture's NPPES record is Allan Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 123 Clinic and Acupuncture's NPI active?
- Yes — 123 Clinic and Acupuncture's NPI (1770979619) is active in the NPPES registry as of the last update on 2016-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.