Ashley J. Holtzman
Mental Health Counselor · New York, NY
Ashley J. Holtzman is a mental health counselor with a practice address in New York, New York, and NPI 1841857158, issued on May 22, 2019. Check the license (New York 006484, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ashley J. Holtzman
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 006484 NY
Self-reported in NPPES; status is on the state search - Practice location
- 20 W 20TH St Ste 238, New York, NY 10011
- Phone
- (607) 742-8581
- Enumerated
- May 22, 2019
- Record last updated
- May 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240725000454); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 19,989 in New York → Look up another NPI →
Verify Ashley J. Holtzman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 006484Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Greenwich House IncNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ashley J. Holtzman among 19,989 mental health counselor records in New York
Ashley J. Holtzman is one of 19,989 mental health counselor records with a practice address in New York. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 44% of them.
- NPI issued2019 · 44% of these records are older, 51% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2010 · median 2018 among the 2,142 with a school on file
- Record last updated2019 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3,794 mental health counselor records list a practice address in New York
They are 3,794 of the 98,468 NPPES records with a practice address in New York, and 19,989 mental health counselor records in New York.
All 19,989 in New York → Every provider in New York → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Salvatore Conti, L-MCNew York, NY 100111720143092
- Melissa Giuttari, LCMHCNew York, NY 100111194824292
- Irene JavorsNew York, NY 100111730196858
- Carol Labarbera, LCSWNew York, NY 100111780602797
- Gary McClain, PH.D.New York, NY 100111093815870
- Leslye Noyes, M.DIV.New York, NY 100111235222589
- Robert Pezzote, PHARMD,RPH,NCC,CCMHCNew York, NY 100111083630867
- Lynne Roberts, LCSWNew York, NY 100111396801502
Common questions
What is Ashley J. Holtzman's NPI number?
Ashley J. Holtzman's National Provider Identifier (NPI) is 1841857158, issued on May 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ashley J. Holtzman located?
The NPPES record lists a practice address at 20 W 20TH St Ste 238, New York, NY, 10011. Phone: (607) 742-8581. Providers update this record themselves, so call before visiting.
How can I verify Ashley J. Holtzman's license?
NPPES lists New York license number 006484, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.