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

Erika Lahav, MD

Q: What is the NPI number for Erika Lahav?

The National Provider Identifier (NPI) for Erika Lahav is 1245289867, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Bethlehem, PA · enumerated 2006.

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

National Provider Identifier

1245289867

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Registry record

Entity type Individual (Type 1)

Name Erika Lahav

Credential MD

Sex Female

Practice address Bethlehem, PA, 18017

Phone (610) 867-0832

Enumeration date May 9, 2006

Last updated in NPPES Apr 21, 2014

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD040108L (PA) 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
20031285	Other	PA	AMERIHEALTH HMO
01004701	Other	PA	CAPITAL BLUE CROSS
0794922000	Other	PA	PERSONAL CHOICE
110216155	Other	PA	RAILROAD MEDICARE
P2584944	Other	PA	OXFORD HEALTH PLAN
0010878020006	Medicaid	PA	-
0563507	Other	PA	AETNA HMO
1528621	Other	PA	GATEWAY HEALTH PLAN
806635	Other	PA	HIGHMARK BLUE SHIELD

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

Where does Erika Lahav practice?

The practice location on file with NPPES is in Bethlehem, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Erika Lahav?

The National Provider Identifier (NPI) for Erika Lahav is 1245289867, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-21.