Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Poplaw, MD

Diagnostic Radiology Physician in Saint Joseph, MO · enumerated 2006.

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

National Provider Identifier

1831163005

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Poplaw

Credential MD

Sex Male

Practice address 5325 Faraon St, Saint Joseph, MO, 64506

Phone (816) 271-6575

Fax (816) 271-6139

Enumeration date Feb 15, 2006

Last updated in NPPES Mar 18, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 2005030243 (MO) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0431648 (KS) Secondary

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
30004005330001	Medicaid	KS	-
403000003	Other	KS	PTAN
200371010A	Medicaid	KS	-
36620011	Other	MO	BCBS OF KANSAS CITY MO
837137	Other	KS	BCBS KS FOR MO LOCATION
P00280118	Other	MO	RR MEDICARE GROUP CK7871
106143	Other	KS	BCBS KS FOR KS LOCATION
200578201	Medicaid	MO	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Steven Poplaw?

Steven Poplaw is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-18.