Arun Rao, M.D.
NPI 1972690048 · Internal Medicine Physician · Plainsboro, NJ
Arun Rao, M.D. is a Internal Medicine Physician provider in Plainsboro, NJ (NPI 1972690048).
Provider details
- NPI number
- 1972690048
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06974200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-10-09
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Arun Rao's NPI number?
- Arun Rao's National Provider Identifier (NPI) is 1972690048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arun Rao's specialty?
- Arun Rao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arun Rao located?
- Arun Rao's practice location on file with NPPES is 5 Plainsboro Rd Ste 300, Plainsboro, NJ 08536-1915.
- What is Arun Rao's phone number?
- The practice phone number listed in the NPPES registry for Arun Rao is (609) 853-7272.
- Is Arun Rao's NPI active?
- Yes — Arun Rao's NPI (1972690048) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.