Mental health counselors in Sleepy Hollow, NY
- Mental health counselors
- 14
- Linked to a hospital or group
- 5
- Hospitals with a mental health counselor
- 1
- Medical groups with a mental health counselor
- 4
- Practice at a hospital
- 3
There are 14 mental health counselors in Sleepy Hollow. Northwell Health Physician Partners Cardiology at Great Neck has the most, 2, and Phelps Hospital has the most affiliated mental health counselors, 3.
Find work emails and mobile numbers for all 14 Sleepy Hollow mental health counselors
Validated work emails and mobile numbers for Sleepy Hollow mental health counselors, found through healthcare waterfall enrichment, with a free Dmand AI account.
Sleepy Hollow mental health counselors, listed A to Z by last name
Each mental health counselor on the list has mental health counselor as their primary specialty and a Sleepy Hollow practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Sort and filter all 14 Sleepy Hollow mental health counselors by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
| Mental health counselor | Hospitals | Medical groups | Email and phone |
|---|---|---|---|
| Mary Ann FlatleyNPI 1669242509 | - | 1 group | Contacts |
| Olga M. Markumas-Viera, LMHCNPI 1811509706 | 1 hospital | 1 group | Contacts |
| Nancy Lynn Muskin, CRC, LMHC, MSNPI 1780883934 | 1 hospital | 1 group | Contacts |
| Rosa Esmeralda Rodriguez, MHCNPI 1235565821 | 1 hospital | 1 group | Contacts |
| Adelmarie SantanaNPI 1669331658 | - | 1 group | Contacts |
The list shows the 5 mental health counselors with a public profile. The other 9 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 6 of 14 Sleepy Hollow mental health counselors, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Northwell Health Physician Partners Cardiology at Great Neck has the most mental health counselors in Sleepy Hollow, with 2
New York Psychotherapy and Counseling Center is second with 1, and Open Door Care Network third with 1. Counts are mental health counselors with a New York address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Phelps Hospital has the most affiliated mental health counselors in Sleepy Hollow, with 3
Sleepy Hollow mental health counselors are affiliated with 1 hospitals in all.
See every hospital and group for each Sleepy Hollow mental health counselor
Each public profile names one place a mental health counselor practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Breast imaging centers are the most common site of care for Sleepy Hollow mental health counselors, with 3
3 also practice at hospitals. A mental health counselor can practice at several kinds of site, so the shares overlap.
Sleepy Hollow mental health counselors by site of care
- Breast imaging centers3
- Hospitals3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Sleepy Hollow mental health counselor profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Sleepy Hollow mental health counselor directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Mental health counselors are HCPs whose primary specialty is mental health counselor (taxonomy code 101YM0800X), with an active NPI and a Sleepy Hollow practice address.
FAQ
Frequently asked questions about mental health counselors in Sleepy Hollow
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many mental health counselors are in Sleepy Hollow?
14 mental health counselors have an active NPI, a Sleepy Hollow practice address and mental health counselor (taxonomy code 101YM0800X) as their primary specialty. 5 of them are linked to a hospital or medical group.
Which Sleepy Hollow medical groups have the most mental health counselors?
Northwell Health Physician Partners Cardiology at Great Neck, with 2, followed by New York Psychotherapy and Counseling Center with 1 and Open Door Care Network with 1.
What share of Sleepy Hollow mental health counselors practice at a hospital?
3 of the 3 Sleepy Hollow mental health counselors with a mapped site of care, or 100%, have a current hospital affiliation.
What is the taxonomy code for mental health counselor?
101YM0800X is the NPPES taxonomy code for mental health counselor. Sub-specialties with their own code are counted on their own lists.
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