Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Glynn Kotulan, PHYSICAL THERAPIST
Physical Therapist in Dumfries, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114907037
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Registry record
Entity type Individual (Type 1)
Name Dr. William Glynn Kotulan
Credential PHYSICAL THERAPIST
Sex Male
Practice address 3700 Fettler Park Dr, Dumfries, VA, 22025
Phone (703) 441-7500
Enumeration date Jan 18, 2006
Last updated in NPPES Mar 28, 2024
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2305006781 (VA) Primary
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 1114907037 active?
Yes, as of the latest NPPES snapshot, NPI 1114907037 is active (record last updated 2024-03-28).
How do I verify William Kotulan's NPI record?
Cross-check NPI 1114907037 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 → Teonette Velasco Physical Therapist · Dumfries, VA NPI 1053307553 Sara Levin Pediatrics Physician · Dumfries, VA NPI 1598755977 Kiran Patel Internal Medicine Physician · Dumfries, VA NPI 1700856028 Kerrie Golden Physical Therapist · Dumfries, VA NPI 1396789293 Usha Sundaram Pediatrics Physician · Dumfries, VA NPI 1588768907 Mary Mather Dermatology Physician · Dumfries, VA NPI 1508964529 Madhusudan Rajurkar Pediatrics Physician · Dumfries, VA NPI 1770658668 Fort Belvoir Community Hospital Military/U.S. Coast Guard Outpatient Clinic/Center · Dumfries, VA NPI 1285849000
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-28.