Gregory Holtzman, PT
NPI 1730107426 · Physical Therapist · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Holtzman, PT is a Physical Therapist provider in Saint Louis, MO (NPI 1730107426).
Provider details
- NPI number
- 1730107426
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 2002004659 (MO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2025-04-17
Frequently asked questions
- What is Gregory Holtzman's NPI number?
- Gregory Holtzman's National Provider Identifier (NPI) is 1730107426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Holtzman's specialty?
- Gregory Holtzman is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Gregory Holtzman located?
- Gregory Holtzman's practice location on file with NPPES is 4240 Duncan Ave, Saint Louis, MO 63110-1101.
- What is Gregory Holtzman's phone number?
- The practice phone number listed in the NPPES registry for Gregory Holtzman is (314) 286-1940.
- Does Gregory Holtzman accept Medicare?
- Gregory Holtzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Holtzman's NPI active?
- Yes — Gregory Holtzman's NPI (1730107426) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.