John Mccollum
NPI 1215494737 · Addiction (Substance Use Disorder) Counselor · Springfield, MA
John Mccollum is a Addiction (Substance Use Disorder) Counselor provider in Springfield, MA (NPI 1215494737).
Provider details
- NPI number
- 1215494737
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
7 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
- 2019-02-21
- Last updated
- 2019-02-21
Frequently asked questions
- What is John Mccollum's NPI number?
- John Mccollum's National Provider Identifier (NPI) is 1215494737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mccollum's specialty?
- John Mccollum is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Mccollum located?
- John Mccollum's practice location on file with NPPES is 80 Congress St Ste 101, Springfield, MA 01104-3427.
- What is John Mccollum's phone number?
- The practice phone number listed in the NPPES registry for John Mccollum is (931) 624-8339.
- Is John Mccollum's NPI active?
- Yes — John Mccollum's NPI (1215494737) is active in the NPPES registry as of the last update on 2019-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.