Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karen Hedva Cohen, M.D.

Radiation Oncology Physician in Round Rock, TX · enumerated 2009.

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

National Provider Identifier

1902044787

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Registry record

Entity type Individual (Type 1)

Name Dr. Karen Hedva Cohen

Credential M.D.

Sex Female

Practice address 2410 Round Rock Ave, Suite 150, Round Rock, TX, 78681

Phone (512) 341-8724

Fax (512) 687-0295

Enumeration date Feb 1, 2009

Last updated in NPPES Mar 21, 2013

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License N1592 (TX) 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
8BZ634	Other	TX	BCBS
202707001	Medicaid	TX	-
202707002	Medicaid	TX	-

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 1902044787 active?

Yes, as of the latest NPPES snapshot, NPI 1902044787 is active (record last updated 2013-03-21).

How do I verify Karen Cohen's NPI record?

Cross-check NPI 1902044787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-21.