Nirupa Vignarajan, M.D., Inc.
NPI 1598180283 · Primary Care Clinic/Center · Glendale, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirupa Vignarajan, M.D., Inc. is a Primary Care Clinic/Center organization in Glendale, CA (NPI 1598180283).
Provider details
- NPI number
- 1598180283
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Nirupa Vignarajan, President(818) 553-6666
- License
- A54107 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-03-04
- Last updated
- 2014-03-04
Frequently asked questions
- What is Nirupa Vignarajan, M.D., Inc.'s NPI number?
- Nirupa Vignarajan, M.D., Inc.'s National Provider Identifier (NPI) is 1598180283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nirupa Vignarajan, M.D., Inc.?
- Nirupa Vignarajan, M.D., Inc. is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Nirupa Vignarajan, M.D., Inc. located?
- Nirupa Vignarajan, M.D., Inc.'s practice location on file with NPPES is 1030 S Glendale Ave, Glendale, CA 91205-5612.
- What is Nirupa Vignarajan, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Nirupa Vignarajan, M.D., Inc. is (818) 553-6666.
- Does Nirupa Vignarajan, M.D., Inc. accept Medicare?
- Nirupa Vignarajan, M.D., 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 Nirupa Vignarajan, M.D., Inc.?
- The authorized official listed on Nirupa Vignarajan, M.D., Inc.'s NPPES record is Nirupa Vignarajan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nirupa Vignarajan, M.D., Inc.'s NPI active?
- Yes — Nirupa Vignarajan, M.D., Inc.'s NPI (1598180283) is active in the NPPES registry as of the last update on 2014-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.