Chester Isler, DCFT
NPI 1093414401 · Marriage & Family Therapist · Philadelphia, PA
Chester Isler, DCFT is a Marriage & Family Therapist provider in Philadelphia, PA (NPI 1093414401).
Provider details
- NPI number
- 1093414401
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- DCFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- MF001792 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 11082 Knights RdPhiladelphia, PA 19154-3511Phone: (215) 632-9040
Registry dates
- Enumerated
- 2023-02-24
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Chester Isler's NPI number?
- Chester Isler's National Provider Identifier (NPI) is 1093414401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chester Isler's specialty?
- Chester Isler is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Chester Isler located?
- Chester Isler's practice location on file with NPPES is 1400 Reed St, Philadelphia, PA 19146-4823.
- What is Chester Isler's phone number?
- The practice phone number listed in the NPPES registry for Chester Isler is (215) 755-0500.
- Is Chester Isler's NPI active?
- Yes — Chester Isler's NPI (1093414401) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.