NPPES file of Aug 9, 2026

Gabrielle Slifkin, MS, ATR-BC, LPC

Mental Health Counselor · Doylestown, PA

Gabrielle Slifkin, MS, ATR-BC, LPC is a mental health counselor with a practice address in Doylestown, Pennsylvania, and NPI 1154104057, issued on Aug 15, 2023. Check the license (Pennsylvania 016046, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154104057
Name
Gabrielle Slifkin
Credential
MS, ATR-BC, LPC
Primary taxonomy
Mental Health Counselor 101YM0800X
License numbers
016046 PA
22-251 PA
Self-reported in NPPES; status is on the state search
Practice location
500 N West St, Doylestown, PA 18901
Phone
(215) 345-5300
Enumerated
Aug 15, 2023
Record last updated
Jan 3, 2025
Medicare enrollment
Enrolled (PECOS I20240131000803); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 500 N West St

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

  1. Jennifer Babylon, LCSWClinical Social Worker1730771692
  2. Lisa Baitzel, LSWClinical Social Worker1912097379
  3. Alana Beam, MS, LPCMental Health Counselor1851255020
  4. Dorcas Boursiquot, MSN, FNP-C, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1417329764
  5. Hope Boyle, M.EDMental Health Counselor1861235582
  6. Rosemarie Brennan, M.S., LPCProfessional Counselor1043552730

Verify Gabrielle Slifkin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license 016046    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 Pennsylvania 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.

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Bills Medicare through one group practice

  1. Lenape Valley FoundationDoylestown, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

79 mental health counselor records list a practice address in Doylestown

They are 79 of the 1,500 NPPES records with a practice address in Doylestown, and 10,019 mental health counselor records in Pennsylvania.

All 79 in Doylestown → All 10,019 in Pennsylvania → Every provider in Doylestown →

Other mental health counselor records in Pennsylvania

  1. Jenae AaronsJenkintown, PA1871188672
  2. Sean AbarayAllison Park, PA1609101989
  3. Aisha Abdul-WahidPhiladelphia, PA1689078214
  4. Arifah AbdullahPhiladelphia, PA1477358554
  5. Callahan AbelUniontown, PA1548001647
  6. Daniel Abel, MS, NCC, LAPC, CAADCCamp Hill, PA1396595450
  7. Carolyn Abele, LPCPhiladelphia, PA1154617611
  8. Devan AberExton, PA1861227670
  9. Elssa AberaAston, PA1972183218
  10. Regina Abernethy, MA, LMFTHuntingdon Valley, PA1407940612

Common questions

What is Gabrielle Slifkin, MS, ATR-BC, LPC's NPI number?

Gabrielle Slifkin, MS, ATR-BC, LPC's National Provider Identifier (NPI) is 1154104057, issued on Aug 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Gabrielle Slifkin, MS, ATR-BC, LPC located?

The NPPES record lists a practice address at 500 N West St, Doylestown, PA, 18901. Phone: (215) 345-5300. Providers update this record themselves, so call before visiting.

How can I verify Gabrielle Slifkin, MS, ATR-BC, LPC's license?

NPPES lists Pennsylvania license number 016046, as entered by the provider. Search the Pennsylvania 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.