NPI Portal NPI Lookup & Verification

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

Alexander B Glickman, M.D.

Otolaryngology Physician in Passaic, NJ · enumerated 2006.

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

National Provider Identifier

1801847629

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Registry record

Entity type Individual (Type 1)
Name Alexander B Glickman
Credential M.D.
Sex Male
Practice address Passaic, NJ, 07055
Phone (973) 779-7999
Enumeration date May 15, 2006
Last updated in NPPES Mar 30, 2016

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

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 25MA06345200 (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
0699977 Other - GHI
6945805 Medicaid NJ -
01000449006 Other - AMERICHOICE
83783 Other - AMGP
P1281074 Other - OX
P00165380 Other - RRM
1821709 Other - UHC
2K7355 Other - HEALTHNET
30148 Other - UHP
0993219000 Other - AMERIHEALTH
1144690 Other - MHP
3544558 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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Alexander Glickman?
Alexander Glickman is registered in NPPES with the primary taxonomy of Otolaryngology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-30.