Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alexander S Carney, M.D.

Rheumatology Physician in Mercerville, NJ · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154385466

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Registry record

Entity type Individual (Type 1)

Name Alexander S Carney

Credential M.D.

Sex Male

Practice address Mercerville, NJ, 08619

Phone (609) 588-9044

Fax (609) 588-0168

Enumeration date Apr 13, 2006

Last updated in NPPES Jun 24, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 25MA03765600 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1016268	Other	NJ	HORIZON NJ HEALTH
16363	Other	NJ	AETNA HEALTHCARE
2108704	Medicaid	NJ	-
384271	Other	NJ	UNITED HEALTHCARE
P3601418	Other	NJ	OXFORD FREEDOM PLAN
4093208	Other	NJ	AETNA HEALTHCARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Alexander Carney's NPI record?

Cross-check NPI 1154385466 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154385466 active?

Yes, as of the latest NPPES snapshot, NPI 1154385466 is active (record last updated 2010-06-24).

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James Callahan Diagnostic Radiology Physician · Mercerville, NJ NPI 1245236264 Robert Collins Diagnostic Radiology Physician · Mercerville, NJ NPI 1710983507 Rosemary Locastro Diagnostic Radiology Physician · Trenton, NJ NPI 1952307613 Carlos Soriano Nuclear Radiology Physician · Mercerville, NJ NPI 1548267925 Quakerbridge Radiology Associates PA Diagnostic Radiology Physician · Mercerville, NJ NPI 1124027909 Dearon Tufankjian Diagnostic Radiology Physician · Mercerville, NJ NPI 1902804792 Cornelius Toma MD PC Primary Care Clinic/Center · Mercerville, NJ NPI 1568628022 Ob-Gyn Physicians at Hamilton Obstetrics & Gynecology Physician · Hamilton, NJ NPI 1265709695

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-24.