Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marnie Price Obrien, DO

Ophthalmology Physician in Allentown, PA · enumerated 2006.

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

National Provider Identifier

1679516496

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Registry record

Entity type Individual (Type 1)

Name Marnie Price Obrien

Credential DO

Sex Female

Practice address 400 N 17th St, Ste 101, Allentown, PA, 18104

Phone (610) 433-0450

Fax (610) 433-4655

Enumeration date Jun 13, 2006

Last updated in NPPES Apr 17, 2020

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License OS008987L (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1762919	Medicaid	PA	-

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 Marnie Obrien's NPI record?

Cross-check NPI 1679516496 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679516496 active?

Yes, as of the latest NPPES snapshot, NPI 1679516496 is active (record last updated 2020-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-17.