Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Tisdale, CNM

Advanced Practice Midwife in Peoria, IL · enumerated 2009 · practices at Springfield Clinic LLP.

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

National Provider Identifier

1992034532

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Registry record

Entity type Individual (Type 1)

Name Mary Tisdale

Credential CNM

Sex Female

Practice address 1001 Main St Ste 300, Peoria, IL, 61606

Phone (309) 495-0200

Fax (309) 676-6545

Enumeration date Dec 10, 2009

Last updated in NPPES Apr 5, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209008217 (IL) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License APRN11000699 (FL) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 209007925 (IL) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
9337001	Medicaid	IL	-

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

How do I verify Mary Tisdale's NPI record?

Cross-check NPI 1992034532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1992034532 active?

Yes, as of the latest NPPES snapshot, NPI 1992034532 is active (record last updated 2021-04-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-05.