Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cyndi J Mccormick, D.O.

Psychiatry Physician in Ottumwa, IA · enumerated 2014.

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

National Provider Identifier

1356754337

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Registry record

Entity type Individual (Type 1)

Name Dr. Cyndi J Mccormick

Credential D.O.

Sex Female

Practice address 201 S Market St, Ottumwa, IA, 52501

Phone (641) 683-5773

Fax (641) 226-5759

Enumeration date Jun 6, 2014

Last updated in NPPES Sep 10, 2019

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License DO-04822 (IA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is NPI 1356754337 active?

Yes, as of the latest NPPES snapshot, NPI 1356754337 is active (record last updated 2019-09-10).

How do I verify Cyndi Mccormick's NPI record?

Cross-check NPI 1356754337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-10.