Usha Iyer, MD
NPI 1811055668 · Internal Medicine Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Usha Iyer, MD is a Internal Medicine Physician provider in Anaheim, CA (NPI 1811055668).
Provider details
- NPI number
- 1811055668
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A32043 (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
19 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
- 2006-12-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Usha Iyer's NPI number?
- Usha Iyer's National Provider Identifier (NPI) is 1811055668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Usha Iyer's specialty?
- Usha Iyer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Usha Iyer located?
- Usha Iyer's practice location on file with NPPES is 1211 W La Palma Ave, Anaheim, CA 92801.
- What is Usha Iyer's phone number?
- The practice phone number listed in the NPPES registry for Usha Iyer is (714) 533-1703.
- Does Usha Iyer accept Medicare?
- Usha Iyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Usha Iyer's NPI active?
- Yes — Usha Iyer's NPI (1811055668) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.