NPPES file of Aug 9, 2026

Sydney Halliday, DNP-PMHNP

Psychiatric/Mental Health Nurse Practitioner · Columbus, OH

Sydney Halliday, DNP-PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Columbus, Ohio, and NPI 1750271193, issued on Jul 7, 2025. Check the license (Ohio APRN.CNP.0039772, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1750271193
Name
Sydney Halliday
Credential
DNP-PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
APRN.CNP.0039772 OH
Self-reported in NPPES; status is on the state search
Practice location
444 Butterfly Gardens Dr, Columbus, OH 43215
Phone
(614) 722-2000
Enumerated
Jul 7, 2025
Record last updated
Sep 12, 2025
Medicaid ID
0143758 OH
Medicare enrollment
Enrolled (PECOS I20250918002178); may accept 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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8 nearest psychiatric/mental health nurse practitioner records → All 2,498 in Ohio → Look up another NPI →

Also registered at 444 Butterfly Gardens Dr

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

  1. Marwa Abdikarim, PMHNPPsychiatric/Mental Health Nurse Practitioner1487388757
  2. Bahja Abdirahman, LPCMental Health Counselor1407582117
  3. Jonah Abrell, LPCMental Health Counselor1689525040
  4. Maria Acevedo, LPCC-SProfessional Counselor1447738679
  5. John Ackerman, PHDClinical Child & Adolescent Psychologist1689821001
  6. Haley AdamsClinical Child & Adolescent Psychologist1225691280

Verify Sydney Halliday in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CNP.0039772    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 Ohio 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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Sydney Halliday among 2,498 psychiatric/mental health nurse practitioner records in Ohio

Sydney Halliday, DNP-PMHNP is one of 2,498 psychiatric/mental health nurse practitioner records with a practice address in Ohio. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 86% of them.

  • NPI issued2025 · 86% of these records are older, 5% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2025 · median 2021 among the 1,546 with a school on file
  • Record last updated2025 · 21% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in Ohio

There are 2,498 psychiatric/mental health nurse practitioner records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,498 in Ohio → Every provider in Columbus → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Michelle Bettinazzi, RN, COA1Columbus, OH 432151447483557
  2. John Chovan, PHD RN CNP CNSColumbus, OH 432151265624936
  3. Andrew Cordek, PMHNPColumbus, OH 432151760875884
  4. Gabrielle Delarose, CNPColumbus, OH 432151801209119
  5. Sheilla Ewiah, PMHNP-BCColumbus, OH 432151457589996
  6. Tarsicio Gacheru, CNPColumbus, OH 432151164854295
  7. Susan Horvath, NPColumbus, OH 432151689706459
  8. Jaclyn Lanham, NPColumbus, OH 432151609178755

Common questions

What is Sydney Halliday, DNP-PMHNP's NPI number?

Sydney Halliday, DNP-PMHNP's National Provider Identifier (NPI) is 1750271193, issued on Jul 7, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Sydney Halliday, DNP-PMHNP located?

The NPPES record lists a practice address at 444 Butterfly Gardens Dr, Columbus, OH, 43215. Phone: (614) 722-2000. Providers update this record themselves, so call before visiting.

How can I verify Sydney Halliday, DNP-PMHNP's license?

NPPES lists Ohio license number APRN.CNP.0039772, as entered by the provider. Search the Ohio 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. 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.