Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nicolaus D Winters, MD

Pain Medicine (Anesthesiology) Physician in Evansville, IN · enumerated 2009 · practices at Commonwealth Pain Associates Pllc.

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

National Provider Identifier

1750522660

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Registry record

Entity type Individual (Type 1)

Name Nicolaus D Winters

Credential MD

Sex Male

Practice address 700 Kimber Lane, Evansville, IN, 47715

Phone (812) 476-7111

Fax (812) 476-7117

Enumeration date Mar 23, 2009

Last updated in NPPES Feb 13, 2024

Taxonomy & licenses

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 46334 (KY) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 036149268 (IL) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 01074139 (IN) 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
QZZ000000165167	Other	KY	AETNA BETTER HEALTH OF KY PROVIDER ID NUMBER
P02271332	Other	IL	RAILROAD MEDICARE
1564011	Other	-	CIGNA PROVIDER ID NUMBER
P01590222	Other	KY	RAILROAD MEDICARE
036149268	Medicaid	IL	-
P01607483	Other	IN	RAILROAD MEDICARE
000000955100	Other	-	ANTHEM PIN
1232425	Other	KY	WELLCARE OF KY PROVIDER ID NUMBER
201249440	Medicaid	IN	-
CS1604700123	Other	-	CARESOURCE ID
005120936	Other	-	UNITED HEALTHCARE PROVIDER ID
7100388050	Medicaid	KY	-
7638957	Other	-	AETNA PIN

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 Nicolaus Winters?

The National Provider Identifier (NPI) for Nicolaus Winters is 1750522660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nicolaus Winters practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-13.