Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Don Isbell, MHS

Specialist in Anchorage, AK · enumerated 2007.

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

National Provider Identifier

1770638421

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Registry record

Entity type Individual (Type 1)

Name Don Isbell

Credential MHS

Sex Male

Practice address 3760 Piper Street, Suite Ll139, Anchorage, AK, 99508

Phone (907) 212-6322

Fax (907) 563-3217

Enumeration date Jan 24, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
PENDING	Medicaid	AK	-

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 1770638421 active?

Yes, as of the latest NPPES snapshot, NPI 1770638421 is active (record last updated 2007-07-09).

How do I verify Don Isbell's NPI record?

Cross-check NPI 1770638421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Mary Mcnurlen Registered Nurse · Anchorage, AK NPI 1134272008 Barbara Hodges Registered Nurse · Anchorage, AK NPI 1134272081 David Eshbaugh Licensed Practical Nurse · Anchorage, AK NPI 1982757852 Stephanie Tasker Specialist · Anchorage, AK NPI 1376698019 Jaimie Roberts Specialist · Anchorage, AK NPI 1184760316

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.