Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Louise Ressman, CRNA

Certified Registered Nurse Anesthetist in Houston, TX · enumerated 2007.

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

National Provider Identifier

1669525184

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Registry record

Entity type Individual (Type 1)

Name Amy Louise Ressman

Credential CRNA

Sex Female

Practice address 1635 North Loop West, Houston, TX, 77008

Phone (713) 400-2990

Fax (713) 400-2993

Enumeration date Jan 19, 2007

Last updated in NPPES Nov 27, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN644520 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 054176 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CRNA54176 (TX) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License AP112487 (TX) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
P00056395	Other	-	RAILROAD MEDICARE
166670301	Medicaid	TX	-
83332U	Other	TX	BLUE CROSS PROVIDER ID

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 Amy Ressman's NPI record?

Cross-check NPI 1669525184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669525184 active?

Yes, as of the latest NPPES snapshot, NPI 1669525184 is active (record last updated 2018-11-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-27.