Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Trevor Van Oostrom, M.D.
Specialist in Palmer, AK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730130014
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Registry record
Entity type Individual (Type 1)
Name Trevor Van Oostrom
Credential M.D.
Sex Male
Practice address 2500 S Woodworth Loop, Palmer, AK, 99645
Phone (907) 745-0374
Fax (907) 745-0200
Enumeration date May 12, 2006
Last updated in NPPES Jul 9, 2007
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 |
|---|---|---|---|
| MD0271 | Medicaid | AK | - |
| P00283147 | Other | AK | VANOO RAILROAD MCR# |
| CI9459 | Other | AK | GROUPS RR MCR# |
| MDG417 | 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 Trevor Van Oostrom?
Trevor Van Oostrom is registered in NPPES with the primary taxonomy of Specialist. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.