Marsha Amstel, LCSW
NPI 1912062613 · Mental Health Counselor · Putnam Valley, NY
Marsha Amstel, LCSW is a Mental Health Counselor provider in Putnam Valley, NY (NPI 1912062613).
Provider details
- NPI number
- 1912062613
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- PR013184 (NY)
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
19 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
- 2006-12-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marsha Amstel's NPI number?
- Marsha Amstel's National Provider Identifier (NPI) is 1912062613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Amstel's specialty?
- Marsha Amstel is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marsha Amstel located?
- Marsha Amstel's practice location on file with NPPES is 203 Waterside Professional Park, Putnam Valley, NY 10579-3505.
- What is Marsha Amstel's phone number?
- The practice phone number listed in the NPPES registry for Marsha Amstel is (914) 528-8690.
- Is Marsha Amstel's NPI active?
- Yes — Marsha Amstel's NPI (1912062613) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.