John Marlow, PT, DPT
NPI 1215456942 · Physical Therapist · Glendale, AZ
John Marlow, PT, DPT is a Physical Therapist provider in Glendale, AZ (NPI 1215456942).
Provider details
- NPI number
- 1215456942
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- Sole proprietor
- No
- License
- 13162 (AZ)
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
8 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
- 2017-09-13
- Last updated
- 2017-09-13
Frequently asked questions
- What is John Marlow's NPI number?
- John Marlow's National Provider Identifier (NPI) is 1215456942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marlow's specialty?
- John Marlow is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Marlow located?
- John Marlow's practice location on file with NPPES is 3780 W Happy Valley Rd Ste 122, Glendale, AZ 85310-3294.
- What is John Marlow's phone number?
- The practice phone number listed in the NPPES registry for John Marlow is (623) 322-8925.
- Is John Marlow's NPI active?
- Yes — John Marlow's NPI (1215456942) is active in the NPPES registry as of the last update on 2017-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.