Marwaha and Marwah Medical Corporation
NPI 1578748331 · Nephrology Physician · Orange, CA
Marwaha and Marwah Medical Corporation is a Nephrology Physician organization in Orange, CA (NPI 1578748331).
Provider details
- NPI number
- 1578748331
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tarun Marwaha, President(714) 402-6748
- License
- 48183 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-29
- Last updated
- 2008-01-21
Frequently asked questions
- What is Marwaha and Marwah Medical Corporation's NPI number?
- Marwaha and Marwah Medical Corporation's National Provider Identifier (NPI) is 1578748331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marwaha and Marwah Medical Corporation?
- Marwaha and Marwah Medical Corporation is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Marwaha and Marwah Medical Corporation located?
- Marwaha and Marwah Medical Corporation's practice location on file with NPPES is 7912 E Hampshire Rd, Orange, CA 92867-6498.
- What is Marwaha and Marwah Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Marwaha and Marwah Medical Corporation is (714) 402-6748.
- Who is the authorized official for Marwaha and Marwah Medical Corporation?
- The authorized official listed on Marwaha and Marwah Medical Corporation's NPPES record is Tarun Marwaha, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marwaha and Marwah Medical Corporation's NPI active?
- Yes — Marwaha and Marwah Medical Corporation's NPI (1578748331) is active in the NPPES registry as of the last update on 2008-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.