Drew Hartenstein, PT
NPI 1265467039 · Physical Therapist · Lancaster, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Drew Hartenstein, PT is a Physical Therapist provider in Lancaster, CA (NPI 1265467039).
Provider details
- NPI number
- 1265467039
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT17364 (CA)
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
- 2006-07-11
- Last updated
- 2008-02-06
Frequently asked questions
- What is Drew Hartenstein's NPI number?
- Drew Hartenstein's National Provider Identifier (NPI) is 1265467039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Drew Hartenstein's specialty?
- Drew Hartenstein is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Drew Hartenstein located?
- Drew Hartenstein's practice location on file with NPPES is 936 W Avenue J4, Lancaster, CA 93534-4246.
- What is Drew Hartenstein's phone number?
- The practice phone number listed in the NPPES registry for Drew Hartenstein is (661) 949-6649.
- Does Drew Hartenstein accept Medicare?
- Drew Hartenstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Drew Hartenstein's NPI active?
- Yes — Drew Hartenstein's NPI (1265467039) is active in the NPPES registry as of the last update on 2008-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.