Matthew Elfner, MS, CRC, LCAS
NPI 1023392289 · Addiction (Substance Use Disorder) Counselor · Saratoga Springs, NY
Matthew Elfner, MS, CRC, LCAS is a Addiction (Substance Use Disorder) Counselor provider in Saratoga Springs, NY (NPI 1023392289).
Provider details
- NPI number
- 1023392289
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MS, CRC, LCAS
- Sex
- Male
- Sole proprietor
- No
- License
- 1826 (NC)
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
14 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
- 2011-10-06
- Last updated
- 2018-10-15
Frequently asked questions
- What is Matthew Elfner's NPI number?
- Matthew Elfner's National Provider Identifier (NPI) is 1023392289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Elfner's specialty?
- Matthew Elfner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Matthew Elfner located?
- Matthew Elfner's practice location on file with NPPES is 24 Hamilton St, Saratoga Springs, NY 12866-4226.
- What is Matthew Elfner's phone number?
- The practice phone number listed in the NPPES registry for Matthew Elfner is (518) 886-5601.
- Is Matthew Elfner's NPI active?
- Yes — Matthew Elfner's NPI (1023392289) is active in the NPPES registry as of the last update on 2018-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.