Rajalakshmi Nandakumar, MD
NPI 1396855854 · Internal Medicine Physician · Lyons, NJ
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rajalakshmi Nandakumar, MD is a Internal Medicine Physician provider in Lyons, NJ (NPI 1396855854).
Provider details
- NPI number
- 1396855854
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MA03809200 (NJ)
Specialties & taxonomies
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
- 2006-08-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rajalakshmi Nandakumar's NPI number?
- Rajalakshmi Nandakumar's National Provider Identifier (NPI) is 1396855854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajalakshmi Nandakumar's specialty?
- Rajalakshmi Nandakumar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rajalakshmi Nandakumar located?
- Rajalakshmi Nandakumar's practice location on file with NPPES is Knollcroft Rd, Lyons, NJ 07939.
- What is Rajalakshmi Nandakumar's phone number?
- The practice phone number listed in the NPPES registry for Rajalakshmi Nandakumar is (908) 647-0180.
- Does Rajalakshmi Nandakumar accept Medicare?
- Rajalakshmi Nandakumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rajalakshmi Nandakumar's NPI active?
- Yes — Rajalakshmi Nandakumar's NPI (1396855854) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.