NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lazarus B Gehring, MD

Family Medicine Physician in Endwell, NY · enumerated 2006 · practices at Endwell Family Physicians LLP.

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

National Provider Identifier

1629001722

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Registry record

Entity type Individual (Type 1)
Name Lazarus B Gehring
Credential MD
Sex Male
Practice address 415 Hooper Rd, Endwell Family Physicians LLP, Endwell, NY, 13760
Fax (607) 754-5697
Enumeration date Jul 9, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 219250 (NY) 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
391489 Other - MVP SELECT
4210330 Other - AETNA HMO
10067080 Other - CDPHP
142521 Other - EMPIRE BS
142521 Other - EXCELLUS
142521 Other - BS CNY
NY0043417 Other - CHAMPUS
02127957 Medicaid NY -
142521 Other - HMO BLUE
7633322 Other - AETNA
391489 Other - MVP
5997177 Other - GHI
142521 Other - BLUEPOINT
70145 Other - GHI HMO

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Lazarus Gehring?
Lazarus Gehring is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.