Amicus Arthritis and Osteoporosis Center, Inc
NPI 1578946109 · Rheumatology Physician · Whittier, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amicus Arthritis and Osteoporosis Center, Inc is a Rheumatology Physician organization in Whittier, CA (NPI 1578946109).
Provider details
- NPI number
- 1578946109
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tien-I Su, Owner(562) 758-6600
- License
- A98890 (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
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
- 2015-07-01
- Last updated
- 2015-07-01
Frequently asked questions
- What is Amicus Arthritis and Osteoporosis Center, Inc's NPI number?
- Amicus Arthritis and Osteoporosis Center, Inc's National Provider Identifier (NPI) is 1578946109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Amicus Arthritis and Osteoporosis Center, Inc?
- Amicus Arthritis and Osteoporosis Center, Inc is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Amicus Arthritis and Osteoporosis Center, Inc located?
- Amicus Arthritis and Osteoporosis Center, Inc's practice location on file with NPPES is 12456 Washington Blvd, Whittier, CA 90602-1005.
- What is Amicus Arthritis and Osteoporosis Center, Inc's phone number?
- The practice phone number listed in the NPPES registry for Amicus Arthritis and Osteoporosis Center, Inc is (562) 758-6600.
- Does Amicus Arthritis and Osteoporosis Center, Inc accept Medicare?
- Amicus Arthritis and Osteoporosis Center, Inc 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 Amicus Arthritis and Osteoporosis Center, Inc?
- The authorized official listed on Amicus Arthritis and Osteoporosis Center, Inc's NPPES record is Tien-I Su, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Amicus Arthritis and Osteoporosis Center, Inc's NPI active?
- Yes — Amicus Arthritis and Osteoporosis Center, Inc's NPI (1578946109) is active in the NPPES registry as of the last update on 2015-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.