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Sheila Mashack, LMHC
NPI 1982845749 · Mental Health Counselor · Bronx, NY
Sheila Mashack, LMHC is a Mental Health Counselor provider in Bronx, NY (NPI 1982845749).
Provider details
- NPI number
- 1982845749
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001396-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3336 Bronxwood Ave
Bronx, NY 10469-3608
Phone: (646) 369-5100
Street-level locationGet directions
Mailing address
3336 Bronxwood Ave
Bronx, NY 10469-3608
Registry dates
- Enumerated
- 2009-03-09
- Last updated
- 2009-03-09
Frequently asked questions
- What is Sheila Mashack's NPI number?
- Sheila Mashack's National Provider Identifier (NPI) is 1982845749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheila Mashack's specialty?
- Sheila Mashack is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sheila Mashack located?
- Sheila Mashack's practice location on file with NPPES is 3336 Bronxwood Ave, Bronx, NY 10469-3608.
- What is Sheila Mashack's phone number?
- The practice phone number listed in the NPPES registry for Sheila Mashack is (646) 369-5100.
- Is Sheila Mashack's NPI active?
- Yes — Sheila Mashack's NPI (1982845749) is active in the NPPES registry as of the last update on 2009-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.