Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ellen J Halverson, M.D.
Psychiatry Physician in Palmer, AK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467478164
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Registry record
Entity type Individual (Type 1)
Name Dr. Ellen J Halverson
Credential M.D.
Sex Female
Practice address 2250 S Woodworth Loop Ste 202, Palmer, AK, 99645
Phone (907) 921-5050
Enumeration date Jul 14, 2006
Last updated in NPPES Feb 25, 2026
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1010614 | 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.
Frequently asked questions
What specialty is Ellen Halverson?
Ellen Halverson is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Marlin Bozone Professional Counselor · Palmer, AK NPI 1548295009 Shelly Wedge Professional Counselor · Palmer, AK NPI 1073532552 Renee Lamont Clinical Social Worker · Palmer, AK NPI 1295947034 Kacea Bjork Professional Counselor · Palmer, AK NPI 1316176217 Jane Larouche Psychiatry Physician · Palmer, AK NPI 1861794547 Donna Check Psychiatric/Mental Health Nurse Practitioner · Palmer, AK NPI 1427579234 Erica Gonzalez Professional Counselor · Palmer, AK NPI 1033636071
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.