Harbor Arthritis and Medical Clinic
NPI 1568669042 · Rheumatology Physician · Garden Grove, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harbor Arthritis and Medical Clinic is a Rheumatology Physician organization in Garden Grove, CA (NPI 1568669042).
Provider details
- NPI number
- 1568669042
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Dang, President(714) 210-1300
- License
- A72475 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-06-28
- Last updated
- 2020-08-22
Frequently asked questions
- What is Harbor Arthritis and Medical Clinic's NPI number?
- Harbor Arthritis and Medical Clinic's National Provider Identifier (NPI) is 1568669042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harbor Arthritis and Medical Clinic?
- Harbor Arthritis and Medical Clinic is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Harbor Arthritis and Medical Clinic located?
- Harbor Arthritis and Medical Clinic's practice location on file with NPPES is 13872 Harbor Blvd Unit 1a, Garden Grove, CA 92843-4000.
- What is Harbor Arthritis and Medical Clinic's phone number?
- The practice phone number listed in the NPPES registry for Harbor Arthritis and Medical Clinic is (714) 210-1300.
- Does Harbor Arthritis and Medical Clinic accept Medicare?
- Harbor Arthritis and Medical Clinic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harbor Arthritis and Medical Clinic?
- The authorized official listed on Harbor Arthritis and Medical Clinic's NPPES record is David Dang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harbor Arthritis and Medical Clinic's NPI active?
- Yes — Harbor Arthritis and Medical Clinic's NPI (1568669042) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.