Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric M Williams, MD

Diagnostic Radiology Physician in Lincoln, NE · enumerated 2006.

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

National Provider Identifier

1043258221

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Registry record

Entity type Individual (Type 1)

Name Eric M Williams

Credential MD

Sex Male

Practice address 3901 Pine Lake Rd, Suite 300, Lincoln, NE, 68516

Phone (402) 420-3500

Enumeration date Jun 2, 2006

Last updated in NPPES Dec 23, 2016

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 17887 (NE) 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
03554	Other	NE	BLUE CROSS BLUE SHIELD
100146390A	Medicaid	KS	-
300012382	Other	NE	RR MEDICARE
0520999	Medicaid	IA	-
7783150	Medicaid	SD	-

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 Eric Williams?

Eric Williams 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.

Other providers at this practice address

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Alan Jacobs Rheumatology Physician · Lincoln, NE NPI 1386614907 Melvin Churchill Rheumatology Physician · Lincoln, NE NPI 1710957311 Arthritis Center of Nebraska Rheumatology Physician · Lincoln, NE NPI 1164492641 Rick Chatwell Rheumatology Physician · Lincoln, NE NPI 1841260478 Robert Valente Rheumatology Physician · Lincoln, NE NPI 1437129905 Donald Breit Diagnostic Radiology Physician · Lincoln, NE NPI 1275587487 Lincoln Radiology Group PC Diagnostic Radiology Physician · Lincoln, NE NPI 1275587602 Becky Saathoff Physician Assistant · Lincoln, NE NPI 1376564260

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-23.