Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Weissman, M.D.

Internal Medicine Physician in Bethany, OK · enumerated 2007 · practices at Pulse Point.

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

National Provider Identifier

1336365568

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Registry record

Entity type Individual (Type 1)

Name Mark Weissman

Credential M.D.

Sex Male

Practice address 7815 Nw 23rd St, Bethany, OK, 73008

Phone (405) 792-2147

Fax (405) 603-1465

Enumeration date Apr 17, 2007

Last updated in NPPES May 16, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 15521 (OK) 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
374380YRHZ	Other	OK	MEDICARE PTAN
100230000A	Medicaid	OK	-

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 Mark Weissman's NPI record?

Cross-check NPI 1336365568 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336365568 active?

Yes, as of the latest NPPES snapshot, NPI 1336365568 is active (record last updated 2023-05-16).

Other providers at this practice address

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Pulse Point Hospice and Palliative Medicine (Family Medicine) Physician · Bethany, OK NPI 1104710649

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-16.