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TYLER NICHOLAS O'BRIEN MD
NPI 1801357843
Psychiatry & Neurology - Psychiatry in Delaware, OH

Active since March 30, 2019PECOS EnrolledAccepts Medicare Assignment
1 W WINTER ST STE 200, DELAWARE, OH 43015(833) 351-8255 Get Directions Write a Review

NPPES record last updated: May 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Tyler Nicholas O'brien Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TYLER NICHOLAS O'BRIEN MD (NPI 1801357843) is an individual psychiatry provider in Delaware, Ohio, licensed in Ohio (35.148074) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1801357843
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameTYLER NICHOLAS O'BRIENCredential: MD
Location Address1 W WINTER ST STE 200Delaware, OH 43015-4635
Mailing Address1 W Winter St Ste 200Delaware, OH 43015-4635
Phone(833) 351-8255
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 30, 2019
Last NPPES UpdateMay 15, 2025
NPPES CertifiedMay 15, 2025
✔ NPI 1801357843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in OH · 35.148074
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1 W WINTER ST STE 200, Delaware, OH 43015
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Insurance, Oscar Insurance Corporation of Ohio, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tyler Nicholas O'brien Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395074363
PECOS Enrollment IDI20230710003826, I20230714002360
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
72 services11 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
65 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$166.65 typical visit price
range $54.34 – $166.65
Typical copayment $41.66 (range $13.58 – $41.66)
Most-billed visit code 99205
Established Patient
$68.07 typical visit price
range $17.10 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY LAUREN SYKES MD
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (833) 351-8255
DR. RACHEL MICHELLE CASH M.D.
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (332) 206-6348
DR. AMY MATTERN D.O.
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (513) 828-0285
CHRISTINA M DELOS REYES MD
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200, PRIVATE OFFICE 418
DELAWARE, OH 43015
Delaware County (833) 351-8255
SEAN CULVER MD
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (833) 351-8255
MRS. BETHANY AAREN MCCANN DO
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (513) 828-0285
KISHAN PEDDANNA MD
Psychiatry & Neurology (Psychiatry)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (833) 351-8255
TRACY KING PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
1 W WINTER ST STE 200
DELAWARE, OH 43015
Delaware County (833) 351-8255

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tyler O'brien's NPI number?

The NPI number for Tyler O'brien is 1801357843. It was assigned to this individual provider in the NPPES registry on March 30, 2019.

Where is Tyler O'brien located?

Tyler O'brien practices at 1 W Winter St Ste 200, Delaware, OH 43015. The listed phone number is (833) 351-8255.

What is Tyler O'brien's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Tyler O'brien enrolled in Medicare?

Yes. Tyler O'brien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Tyler O'brien accept?

Health plans from Oscar Health Insurance, Oscar Insurance Corporation of Ohio and UnitedHealthcare list Tyler O'brien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tyler O'brien was last updated on May 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.