Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Hillmann
Physical Therapist in Ballwin, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508974809
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Registry record
Entity type Individual (Type 1)
Name Mark Hillmann
Sex Male
Practice address 15587 Manchester Rd, Ballwin, MO, 63011
Phone (636) 562-0300
Enumeration date Aug 27, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 111386 | Other | MO | LICENSE # |
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 Mark Hillmann?
Mark Hillmann is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Ryan Sherry Physical Therapist · Ballwin, MO NPI 1386753028 Katherine Vaughn Physical Therapist · Ballwin, MO NPI 1659550499 Vanda Dang Physical Therapist · Ballwin, MO NPI 1144471426 Jonathon Buehler Physical Therapist · Ballwin, MO NPI 1992052898 Allison Nappe Physical Therapist · Ballwin, MO NPI 1891127429 Megan Hamill Physical Therapist · Ballwin, MO NPI 1558106526
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.