SYDNEY HALLIDAY DNP-PMHNP
NPI 1750271193
Nurse Practitioner - Psychiatric/Mental Health in Columbus, OH
NPI Status: Active since July 07, 2025
Contact Information
444 BUTTERFLY GARDENS DR
COLUMBUS, OH
ZIP 43215
Phone: (614) 722-2000
- Individual
- Female
- Nurse Practitioner
- Psychiatric/Mental Health
About SYDNEY HALLIDAY
This page provides the complete NPI Profile along with additional information for Sydney Halliday, a provider established in Columbus, Ohio with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1750271193 assigned on July 2025. The practitioner's primary taxonomy code is 363LP0808X with license number APRN.CNP.0039772 (OH). The provider is registered as an individual and her NPI record was last updated July 2025.
- NPI
- 1750271193
- Provider Name
- SYDNEY HALLIDAY DNP-PMHNP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215
- Location Phone
- (614) 722-2000
- Mailing Address
- 700 CHILDRENS DR COLUMBUS, OH 43205
- Mailing Phone
- (614) 722-2000
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-07-2025
- Last Update Date
- 07-23-2025
- Code Navigator
A nurse practitioner (NP) like Sydney Halliday is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
Secondary Locations
- 700 Childrens Dr
Columbus, OH 43205
(614) 722-4545
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Nurse Practitioner Psychiatric/Mental Health
- Taxonomy Code
- 363LP0808X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- APRN.CNP.0039772
- License State
- OH
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 5 | 0 | 2 | 7 | 1 | 1 | 9 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 4 | 7 | 2 | 1 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 4 + 7 + 2 + 1 + 1 + 8 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1750271193 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1225104375 | MS. NANCY SUE NOYES APRN, BC Individual | Nurse Practitioner (Psychiatric/Mental Health) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 938-0167 |
| 1114453032 | RACHEL K MICHAEL LPCC Individual | Counselor (Professional) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-7150 |
| 1407348139 | JULIA M MARTIN LPCC Individual | Counselor (Professional) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8080 |
| 1619251246 | MS. TERESA LYNN SEMERARO LISW Individual | Social Worker (Clinical) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 722-5793 |
| 1174079362 | ULIA FISHER LPCC-S, IMFT-S Individual | Counselor (Professional) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8080 |
| 1144819665 | JESSICA LEIGH FRIEDMAN LSW Individual | Social Worker | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 938-0081 |
| 1194300616 | JESSICA PAIGE PEPPER RN Individual | Registered Nurse (Psychiatric/Mental Health, Child & Adolescent) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 722-2000 |
| 1982134888 | TASHA WILLAFORD Individual | Counselor (Professional) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8080 |
| 1063082782 | MRS. JENNIFER LEE HERRICK APRN-CNP Individual | Nurse Practitioner (Psychiatric/Mental Health) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 938-0167 |
| 1083287858 | MARIYA ADEL AL-GHAWI Individual | Student in an Organized Health Care Education/Training Program | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 722-2000 |
| 1073096673 | TERRANCE PHILLIS LPC Individual | Counselor (Mental Health) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8080 |
| 1841734787 | JOEL FRANCK LPC Individual | Counselor (Mental Health) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8695 |
| 1376060038 | COLLEEN MICHELLE REEVES Individual | Social Worker (Clinical) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8695 |
| 1831776152 | CHELSEA YAPLE LSW Individual | Social Worker | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-9580 |
| 1346981222 | ERIN ELIZABETH MAHAFFEY Individual | Registered Nurse | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 722-2000 |
| 1114443058 | JOY A FLEMMING LISW Individual | Social Worker (Clinical) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8695 |
| 1336599075 | LAUREL BIEVER LPC Individual | Counselor (Mental Health) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 938-0226 |
| 1700371150 | ASHLEY L BENNETT Individual | Social Worker (Clinical) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 938-0013 |
| 1992213383 | GRACE MARIE CRAWLEY LPCC Individual | Counselor (Professional) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 355-8695 |
| 1588214266 | AMANDA GRAY LPCC Individual | Counselor (Professional) | 444 BUTTERFLY GARDENS DR COLUMBUS, OH 43215 (614) 938-9278 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750271193, enumerated in the NPI registry as an "individual" on July 07, 2025
The provider is located at 444 Butterfly Gardens Dr Columbus, Oh 43215 and the phone number is (614) 722-2000
The provider's speciality is Nurse Practitioner with taxonomy code 363LP0808X with a focus in Psychiatric/Mental Health
This NPI record was last updated on July 07, 2025. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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