Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Paul R Heitzenrater, RT
Recreation Therapist in Denver, CO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548335649
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Registry record
Entity type Individual (Type 1)
Name Paul R Heitzenrater
Credential RT
Sex Male
Practice address 1400 Jackson St, Denver, CO, 80206
Phone (303) 388-4461
Fax (303) 270-2174
Enumeration date Nov 22, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225800000X Recreation Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 000022 (CO) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 17385 | Other | CO | CERT RECREATION SPECALIST |
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 1548335649 active?
Yes, as of the latest NPPES snapshot, NPI 1548335649 is active (record last updated 2007-07-08).
How do I verify Paul Heitzenrater's NPI record?
Cross-check NPI 1548335649 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 → Robert Lapidus Pulmonary Disease Physician · Denver, CO NPI 1760485023 William Lee Hematology & Oncology Physician · Denver, CO NPI 1639173693 James Good Pulmonary Disease Physician · Denver, CO NPI 1679577126 David Griffith Infectious Disease Physician · Denver, CO NPI 1245229301 Sandhya Rai-Sherpa Internal Medicine Physician · Denver, CO NPI 1326038944 Marc Cohen Rheumatology Physician · Denver, CO NPI 1053301739 Evan Stepp Pulmonary Disease Physician · Denver, CO NPI 1932199536 Stuart Kassan Rheumatology Physician · Denver, CO NPI 1093706475
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.