Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Randy D Readling, M.D.

Psychiatry Physician in Appleton, WI · enumerated 2006.

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

National Provider Identifier

1952361610

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Registry record

Entity type Individual (Type 1)

Name Randy D Readling

Credential M.D.

Sex Male

Practice address Appleton, WI, 54911

Phone (920) 832-5270

Fax (920) 832-4767

Enumeration date Mar 27, 2006

Last updated in NPPES Mar 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036.147764 (IL) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 1160 (WI) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 93-00292 (NC) 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
9300292	Other	NC	NC MEDICAL LICENSE
036.147764	Other	IL	IL MEDICAL LICENSE
1160	Other	WI	WI MEDICAL LICENSE
93-00292	Other	NC	MEDICAL LICENSE NUMBER

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

How do I verify Randy Readling's NPI record?

Cross-check NPI 1952361610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952361610 active?

Yes, as of the latest NPPES snapshot, NPI 1952361610 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.