Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Graham G Laurence, M.D.

Surgical Critical Care Physician in York, PA · enumerated 2008.

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

National Provider Identifier

1235398355

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Registry record

Entity type Individual (Type 1)

Name Dr. Graham G Laurence

Credential M.D.

Sex Male

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

Phone (717) 851-6110

Fax (717) 741-1076

Enumeration date Jun 4, 2008

Last updated in NPPES Mar 24, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD456389 (PA) Secondary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License MD456389 (PA) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License MD456389 (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
103130736	Medicaid	PA	-
PO1831813	Other	PA	RAILROAD MEDICARE

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

Is NPI 1235398355 active?

Yes, as of the latest NPPES snapshot, NPI 1235398355 is active (record last updated 2022-03-24).

How do I verify Graham Laurence's NPI record?

Cross-check NPI 1235398355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Daniel Carney Surgical Critical Care Physician · York, PA NPI 1063479970 Ebondo Mpinga Surgical Critical Care Physician · York, PA NPI 1851320493 David Gilman Physician Assistant · York, PA NPI 1003005174 Kimberly Green Adult Health Nurse Practitioner · York, PA NPI 1699906560 Heidi Ricker Acute Care Nurse Practitioner · York, PA NPI 1386021624 Laura Keeney Surgical Critical Care Physician · York, PA NPI 1700248663 George Scheurich Acute Care Nurse Practitioner · York, PA NPI 1942768981 Rebecca Wilson Family Nurse Practitioner · York, PA NPI 1144894981

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-24.