Uma Viswanathan, MD PA
NPI 1962643874 · Internal Medicine Physician · Roselle, NJ
Uma Viswanathan, MD PA is a Internal Medicine Physician organization in Roselle, NJ (NPI 1962643874).
Provider details
- NPI number
- 1962643874
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ram Viswanathan, Vice President(908) 245-3446
- License
- 25MA06880000 (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
17 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
Other names (DBA / former)
- Other name
- Uma M. Viswanathan, MD PA
Registry dates
- Enumerated
- 2009-03-23
- Last updated
- 2009-03-23
Frequently asked questions
- What is Uma Viswanathan, MD PA's NPI number?
- Uma Viswanathan, MD PA's National Provider Identifier (NPI) is 1962643874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Uma Viswanathan, MD PA?
- Uma Viswanathan, MD PA is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Uma Viswanathan, MD PA located?
- Uma Viswanathan, MD PA's practice location on file with NPPES is 815 Baltimore Ave, Roselle, NJ 07203-2309.
- What is Uma Viswanathan, MD PA's phone number?
- The practice phone number listed in the NPPES registry for Uma Viswanathan, MD PA is (908) 245-3446.
- Who is the authorized official for Uma Viswanathan, MD PA?
- The authorized official listed on Uma Viswanathan, MD PA's NPPES record is Ram Viswanathan, Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Uma Viswanathan, MD PA's NPI active?
- Yes — Uma Viswanathan, MD PA's NPI (1962643874) is active in the NPPES registry as of the last update on 2009-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.