Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard N Isaacson, MD

Urology Physician in Topeka, KS · enumerated 2006.

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

National Provider Identifier

1376656330

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Richard N Isaacson

Credential MD

Sex Male

Practice address 823 Sw Mulvane St, Suite 275, Topeka, KS, 66606

Phone (785) 270-4355

Fax (785) 270-4364

Enumeration date Aug 16, 2006

Last updated in NPPES Jun 4, 2014

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 04-18612 (KS) 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
100082910C	Medicaid	KS	-
068002069	Other	KS	MEDICARE PTAN

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

What is the NPI number for Richard Isaacson?

The National Provider Identifier (NPI) for Richard Isaacson is 1376656330, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard Isaacson practice?

The practice location on file with NPPES is in Topeka, KS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-04.