1. Home
  2. Directory
  3. New Jersey
  4. Princeton
  5. Internal Medicine
  6. NPI Profile

CENTRAL JERSEY MEDICINE AND GERIATRICS, LLC
NPI 1801997846
Internal Medicine in Princeton, NJ

Active since September 25, 2006CLIA 31D1077172 · Waiver
601 EWING ST STE C7, PRINCETON, NJ 08540(609) 921-8766(609) 608-9492 Get Directions Write a Review

NPPES record last updated: August 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 8, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Central Jersey Medicine And Geriatrics, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CENTRAL JERSEY MEDICINE AND GERIATRICS, LLC (NPI 1801997846) is a healthcare organization registered as an internal medicine in Princeton, New Jersey and active in the NPI registry since September 2006. The organization holds a CLIA Waiver certificate valid through December 3, 2027 and lists Robert Platzman, Member, as its authorized official.

NPPES Registry Identity

NPI1801997846
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCENTRAL JERSEY MEDICINE AND GERIATRICS, LLC
Location Address601 EWING ST STE C7Princeton, NJ 08540-2756
Mailing Address601 Ewing St Ste C7Princeton, NJ 08540-2756 · (609) 921-8766 · Fax (609) 608-9492
Phone(609) 921-8766
Fax(609) 608-9492
Organization SubpartNo
Authorized OfficialRobert PlatzmanMember · (609) 921-8766
Enumeration DateSeptember 25, 2006
Last NPPES UpdateAugust 8, 20252 updates tracked since enumeration
NPPES CertifiedAugust 8, 2025
✔ NPI 1801997846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
601 EWING ST STE C7, Princeton, NJ 08540
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 31D1077172

Central Jersey Med & Geriatrics · Princeton, NJ
Active · expires Dec 3, 2027
CLIA Number31D1077172
Laboratory TypePhysician Office
Certificate Effective DateDecember 4, 2025
Certificate Expiration DateDecember 3, 2027
Laboratory DirectorRobert Platzman
Laboratory Phone(609) 921-8766
Laboratory LocationCentral Jersey Med & Geriatrics601 Ewing St Suite C7, Princeton, NJ 08540
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER DONOHUE NP
Nurse Practitioner (Family)
601 EWING ST STE C7
PRINCETON, NJ 08540
Mercer County (609) 921-8766

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Central Jersey Medicine And Geriatrics, LLC's NPI number?

The NPI number for Central Jersey Medicine And Geriatrics, LLC is 1801997846. It was assigned to this organization in the NPPES registry on September 25, 2006.

Where is Central Jersey Medicine And Geriatrics, LLC located?

Central Jersey Medicine And Geriatrics, LLC is located at 601 Ewing St Ste C7, Princeton, NJ 08540. The listed phone number is (609) 921-8766.

What is Central Jersey Medicine And Geriatrics, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Central Jersey Medicine And Geriatrics, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D1077172) is associated with this NPI, valid through December 3, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Central Jersey Medicine And Geriatrics, LLC was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.