Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mitchel B Sosis, MD

Anesthesiology Physician in Hamilton Square, NJ · enumerated 2005.

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

National Provider Identifier

1154303295

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Registry record

Entity type Individual (Type 1)

Name Mitchel B Sosis

Credential MD

Sex Male

Practice address 1700 Whitehorse Hamilton Square Rd, Hamilton Square, NJ, 08690

Phone (609) 587-2020

Fax (609) 588-9545

Enumeration date Nov 15, 2005

Last updated in NPPES Mar 19, 2008

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 25MA03649600 (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
29114	Other	-	UNIVERSITY HEALTH PLAN
6L1301	Other	-	WELLCHOICE
8663408	Medicaid	NJ	-
001614114	Other	-	AMERIHEALTH PPO
86616	Other	-	FIRST HEALTH
87839	Other	-	AMERIGROUP
930826	Other	-	ONE HEALTHPLAN
1144287	Other	-	HORIZON NJ HEALTH
P2404351	Other	-	OXFORD
2K0375	Other	-	HEALTHNET
37770	Other	-	MASTERCARE
2291261000	Other	-	AMERIHEALTH HMO
75876	Other	-	UNITED HEALTHCARE
2589977	Other	-	AETNA

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

Is NPI 1154303295 active?

Yes, as of the latest NPPES snapshot, NPI 1154303295 is active (record last updated 2008-03-19).

How do I verify Mitchel Sosis's NPI record?

Cross-check NPI 1154303295 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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David Lax Optometrist · Hamilton Square, NJ NPI 1689656712 Campus Eye Group Asc, LLC Ophthalmologic Surgery Clinic/Center · Hamilton Sq, NJ NPI 1134101256 Denise Agness Optometrist · Hamilton Square, NJ NPI 1902888035 Soo Chung Anesthesiology Physician · Hamilton Square, NJ NPI 1952383416 Campus Eye Group, LLC Optometrist · Hamilton Square, NJ NPI 1447232913 Campus Eye Group Asc Inc Ambulatory Surgical Clinic/Center · Hamilton Square, NJ NPI 1164404638 Edward Didonato Optometrist · Hamilton Square, NJ NPI 1578546545 Daniel Kessel Specialist · Hamilton Square, NJ NPI 1063449700

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-19.