OrganizationActive
An Medical Center
NPI 1891667721 · Nephrology Physician · Rosemead, CA
An Medical Center is a Nephrology Physician organization in Rosemead, CA (NPI 1891667721).
Provider details
- NPI number
- 1891667721
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tuan Nguyen, Ceo(714) 747-6869
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
9120 Valley Blvd
Rosemead, CA 91770-1920
Phone: (626) 316-8169
Fax: (949) 894-8271
Street-level locationGet directions
Mailing address
17956 Cypress St
Fountain Valley, CA 92708-5110
Additional practice locations (2)
- 10402 Westminster Ave Ste 100bGarden Grove, CA 92843-4862Phone: (714) 539-4946Fax: (949) 894-8271
- 500 S Main St Ste 101Orange, CA 92868-4535Phone: (714) 602-7805Fax: (949) 894-8271
Registry dates
- Enumerated
- 2025-09-20
- Last updated
- 2025-09-20
- Certified
- 2025-09-20
Frequently asked questions
- What is An Medical Center's NPI number?
- An Medical Center's National Provider Identifier (NPI) is 1891667721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is An Medical Center?
- An Medical Center is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is An Medical Center located?
- An Medical Center's practice location on file with NPPES is 9120 Valley Blvd, Rosemead, CA 91770-1920.
- What is An Medical Center's phone number?
- The practice phone number listed in the NPPES registry for An Medical Center is (626) 316-8169.
- Who is the authorized official for An Medical Center?
- The authorized official listed on An Medical Center's NPPES record is Tuan Nguyen, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is An Medical Center's NPI active?
- Yes — An Medical Center's NPI (1891667721) is active in the NPPES registry as of the last update on 2025-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.