IndividualActive
Martha Sermier
NPI 1295891364 · Mental Health Counselor · New York, NY
Martha Sermier is a Mental Health Counselor provider in New York, NY (NPI 1295891364).
Provider details
- NPI number
- 1295891364
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 333511 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
31 Washington Sq W
# 6f
New York, NY 10011-9126
Phone: (212) 260-9496
Street-level locationGet directions
Mailing address
2 5th Ave Apt 19g
New York, NY 10011-8842
Registry dates
- Enumerated
- 2006-12-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Sermier's NPI number?
- Martha Sermier's National Provider Identifier (NPI) is 1295891364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Sermier's specialty?
- Martha Sermier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Martha Sermier located?
- Martha Sermier's practice location on file with NPPES is 31 Washington Sq W, New York, NY 10011-9126.
- What is Martha Sermier's phone number?
- The practice phone number listed in the NPPES registry for Martha Sermier is (212) 260-9496.
- Is Martha Sermier's NPI active?
- Yes — Martha Sermier's NPI (1295891364) 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.