Registry data as of Aug 27, 2026

Erika Demarche, PMHNP

Addiction (Substance Use Disorder) Counselor · Fulton, NY

Erika Demarche, PMHNP is an addiction (substance use disorder) counselor with a practice address in Fulton, New York, and NPI 1902093677, issued on Sep 26, 2007. Check the license (New York 40 401703, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1902093677
Name
Erika Demarche
Credential
PMHNP
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
40 401703 NY
Self-reported in NPPES; status is on the state search
Practice location
98 N 2ND St, Fulton, NY 13069
Phone
(315) 326-3555
Enumerated
Sep 26, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 98 N 2ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Portia Archer, LCSWSocial Worker1013298090
  2. Enearay BennettMental Health Counselor1083379507
  3. Jennifer Blake, LMHCMental Health Counselor1366139552
  4. Danielle Breman, LMSWClinical Social Worker1639548522
  5. Taylor Burnham, RNRegistered Nurse1093425134
  6. Tiffany Devendorf, LMSWClinical Social Worker1548508294

Verify Erika Demarche in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 40 401703    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

5.0 times the Medicare Part D claims of the average addiction (substance use disorder) counselor in 2024

3,094 Medicare Part D claims for 126 beneficiaries, against an average of 625 among the 70 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Erika Demarche3,094
  2. Specialty average625

Most prescribed

  1. Trazodone Hcl217 claims
  2. Clonazepam151 claims
  3. Olanzapine137 claims
  4. Alprazolam130 claims
  5. Gabapentin122 claims
  6. Prazosin Hcl114 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

One hospital or facility affiliation

  1. Madison CountyWampsville, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Addiction (Substance Use Disorder) Counselor providers in New York

There are 5,921 addiction (substance use disorder) counselor records in New York.

All 5,921 in New York → Every provider in Fulton →

Other addiction (substance use disorder) counselor records in New York

  1. Cecilia AbadillaPort Jervis, NY1891394458
  2. Cody Abbatoy, CRPATruxton, NY1568390912
  3. Leslye Abbey, LCSW, MSW, CASACEast Meadow, NY1629174982
  4. Brittney AbbottGloversville, NY1447070875
  5. Yasmin Abdelgadir, CASAC-TBrooklyn, NY1699607994
  6. Bilal AbdullahStaten Island, NY1154706901
  7. Mary Abdullah, MASTER CASACPoughkeepsie, NY1740016625
  8. Khalil Abdur-RashidMonticello, NY1164741450
  9. Laura Abrahamsen, CASACTBrooklyn, NY1831457944
  10. Jennifer Abrams, CASAC 2Schoharie, NY1700532132

Common questions

What is Erika Demarche, PMHNP's NPI number?

Erika Demarche, PMHNP's National Provider Identifier (NPI) is 1902093677, issued on Sep 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Erika Demarche, PMHNP located?

The NPPES record lists a practice address at 98 N 2ND St, Fulton, NY, 13069. Phone: (315) 326-3555. Providers update this record themselves, so call before visiting.

How can I verify Erika Demarche, PMHNP's license?

NPPES lists New York license number 40 401703, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Erika Demarche, PMHNP prescribe under Medicare Part D?

In 2024, Erika Demarche, PMHNP had 3,094 Medicare Part D claims for 126 beneficiaries; the average among addiction (substance use disorder) counselor prescribers was 625. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.