Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Henry Charles Marquardt, D.C.
Chiropractor in Jackson, WY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508802695
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Registry record
Entity type Individual (Type 1)
Name Dr. Henry Charles Marquardt
Credential D.C.
Sex Male
Practice address 25 S Gros Ventre, Jackson, WY, 83001
Phone (913) 530-2889
Fax (307) 200-6639
Enumeration date Jun 20, 2006
Last updated in NPPES Mar 11, 2015
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 007492452 | Other | KS | AETNA PIN |
| 32234012 | Other | KS | BLUECROSS BLUESHIELD PIN |
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
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.
What specialty is Henry Marquardt?
Henry Marquardt is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-11.