Marc Treanor, MA
NPI 1295304046 · Addiction (Substance Use Disorder) Counselor · Chester, PA
Marc Treanor, MA is a Addiction (Substance Use Disorder) Counselor provider in Chester, PA (NPI 1295304046).
Provider details
- NPI number
- 1295304046
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- Yes
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-06-24
- Last updated
- 2021-06-24
- Certified
- 2021-06-24
Frequently asked questions
- What is Marc Treanor's NPI number?
- Marc Treanor's National Provider Identifier (NPI) is 1295304046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Treanor's specialty?
- Marc Treanor is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Marc Treanor located?
- Marc Treanor's practice location on file with NPPES is 301 W 15th St, Chester, PA 19013-5300.
- What is Marc Treanor's phone number?
- The practice phone number listed in the NPPES registry for Marc Treanor is (610) 619-8600.
- Is Marc Treanor's NPI active?
- Yes — Marc Treanor's NPI (1295304046) is active in the NPPES registry as of the last update on 2021-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.