Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Ann Snyder Clark, CRNP

Family Nurse Practitioner in York, PA · enumerated 2006 · practices at Wellspan Medical Group.

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

National Provider Identifier

1629006010

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Registry record

Entity type Individual (Type 1)

Name Mary Ann Snyder Clark

Credential CRNP

Sex Female

Practice address 300 Pine Grove Commons, York, PA, 17403

Phone (717) 851-5736

Fax (717) 851-6162

Enumeration date Jun 28, 2006

Last updated in NPPES Jun 10, 2016

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP008753 (PA) Primary

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License SP008753 (PA) Secondary

Other identifiers

Identifier	Type	State	Issuer
102499	Other	PA	JOHNS HOPKINS
1551918	Other	PA	GATEWAY-WMG
50054751	Other	PA	CAPITAL BLUE CROSS-WMG
648377	Other	MD	CAREFIRST MD BCBS

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 Mary Ann Clark's NPI record?

Cross-check NPI 1629006010 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629006010 active?

Yes, as of the latest NPPES snapshot, NPI 1629006010 is active (record last updated 2016-06-10).

Other providers at this practice address

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Cyrus Beekey Internal Medicine Physician · York, PA NPI 1972539336 Gail Ammons Adult Health Nurse Practitioner · York, PA NPI 1770512279 Jennifer Gross Family Nurse Practitioner · York, PA NPI 1407888183 Charles Gartland Internal Medicine Physician · York, PA NPI 1902916984 Wellspan Medical Group Internal Medicine Physician · York, PA NPI 1265591481

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-10.