Corwin Medical Group Inc Ipa
NPI 1821018433 · Exclusive Provider Organization · Apple Valley, CA
Corwin Medical Group Inc Ipa is a Exclusive Provider Organization organization in Apple Valley, CA (NPI 1821018433).
Provider details
- NPI number
- 1821018433
- Entity type
- Organization
- Primary specialty
- Exclusive Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Manmohan Nayyar, President(760) 242-7777
Specialties & taxonomies
Managed Care Organizations
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
- 2006-07-20
- Last updated
- 2020-11-23
- Certified
- 2020-11-23
Frequently asked questions
- What is Corwin Medical Group Inc Ipa's NPI number?
- Corwin Medical Group Inc Ipa's National Provider Identifier (NPI) is 1821018433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Corwin Medical Group Inc Ipa?
- Corwin Medical Group Inc Ipa is classified in the NPPES registry as Exclusive Provider Organization (Managed Care Organizations).
- Where is Corwin Medical Group Inc Ipa located?
- Corwin Medical Group Inc Ipa's practice location on file with NPPES is 19111 Town Center Dr, Apple Valley, CA 92308-8989.
- What is Corwin Medical Group Inc Ipa's phone number?
- The practice phone number listed in the NPPES registry for Corwin Medical Group Inc Ipa is (760) 242-7777.
- Who is the authorized official for Corwin Medical Group Inc Ipa?
- The authorized official listed on Corwin Medical Group Inc Ipa's NPPES record is Manmohan Nayyar, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Corwin Medical Group Inc Ipa's NPI active?
- Yes — Corwin Medical Group Inc Ipa's NPI (1821018433) is active in the NPPES registry as of the last update on 2020-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.