Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ryan Kolb, PT, DPT
Physical Therapist in Columbia, MD · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174191373
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Registry record
Entity type Individual (Type 1)
Name Dr. Ryan Kolb
Credential PT, DPT
Sex Male
Practice address 5500 Knoll North Dr Ste 150, Columbia, MD, 21045
Phone (443) 542-0062
Enumeration date Jun 14, 2021
Last updated in NPPES Jun 14, 2021
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 28461 (MD) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 28461 | Other | MD | MARYLAND BOARD OF PHYSICAL THERAPY |
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 NPI 1174191373 active?
Yes, as of the latest NPPES snapshot, NPI 1174191373 is active (record last updated 2021-06-14).
How do I verify Ryan Kolb's NPI record?
Cross-check NPI 1174191373 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
Browse all → Sandra Woods Physical Therapist · Columbia, MD NPI 1013025725 Glen Burnie Physical Therapy & Sportscare, LLC Physical Therapist · Columbia, MD NPI 1679630073 Allison Hammond Specialist · Columbia, MD NPI 1235556028 Sara Sims Physical Therapist · Columbia, MD NPI 1235559899 Zachary Kramer Physical Therapist · Columbia, MD NPI 1477084200 Daniel Ludlow Athletic Trainer · Columbia, MD NPI 1053977900 Amy Blum Occupational Therapist · Columbia, MD NPI 1639741762 Charity Wong Physical Therapist · Columbia, MD NPI 1871362681
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-14.