Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Gretchen Sauby Alper, RN CNS

Psychiatric/Mental Health Nurse Practitioner in Anoka, MN · enumerated 2006 · practices at Community Addiction Recovery Enterprise Anoka.

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

National Provider Identifier

1144321712

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Registry record

Entity type Individual (Type 1)

Name Mrs. Gretchen Sauby Alper

Credential RN CNS

Sex Female

Practice address 3301 7th Ave N, Amrtc, Anoka, MN, 55303

Phone (763) 712-4000

Fax (763) 712-4013

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R0755818 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
225L8AL	Other	-	BCBS

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 Gretchen Alper's NPI record?

Cross-check NPI 1144321712 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144321712 active?

Yes, as of the latest NPPES snapshot, NPI 1144321712 is active (record last updated 2007-07-08).

Other providers at this practice address

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Sharon Byers Psychiatric/Mental Health Nurse Practitioner · Anoka, MN NPI 1730280223 Community Addiction Recovery Enterprise Anoka Substance Abuse Rehabilitation Facility · Anoka, MN NPI 1679647218

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.