Arulnangai Kumaresan, MD
NPI 1427102557 · Hospitalist Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arulnangai Kumaresan, MD is a Hospitalist Physician provider in Rochester, NY (NPI 1427102557).
Provider details
- NPI number
- 1427102557
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 226402-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 218a Sunset RdWillingboro, NJ 08046-1110Phone: (856) 835-3056Fax: (856) 835-3061
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Arulnangai Kumaresan's NPI number?
- Arulnangai Kumaresan's National Provider Identifier (NPI) is 1427102557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arulnangai Kumaresan's specialty?
- Arulnangai Kumaresan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Arulnangai Kumaresan located?
- Arulnangai Kumaresan's practice location on file with NPPES is 1555 Long Pond Road, Rochester, NY 14626-4122.
- What is Arulnangai Kumaresan's phone number?
- The practice phone number listed in the NPPES registry for Arulnangai Kumaresan is (585) 723-7870.
- Does Arulnangai Kumaresan accept Medicare?
- Arulnangai Kumaresan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arulnangai Kumaresan's NPI active?
- Yes — Arulnangai Kumaresan's NPI (1427102557) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.