1. Home
  2. Directory
  3. North Carolina
  4. Chapel Hill
  5. Psychiatry Neurology
  6. NPI Profile

ALLEN HAMRICK O'BARR M.D.
NPI 1972610129
Psychiatry & Neurology - Psychiatry in Chapel Hill, NC

Active since August 24, 2006PECOS Enrolled
902 DAWES ST, CHAPEL HILL, NC 27516(919) 966-3658 Get Directions Write a Review

NPPES record last updated: April 27, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Allen Hamrick O'barr M.d. NPPES

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

ALLEN HAMRICK O'BARR M.D. (NPI 1972610129) is an individual psychiatry provider in Chapel Hill, North Carolina, licensed in North Carolina (9400822) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Rutland.

NPPES Registry Identity

NPI1972610129
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameALLEN HAMRICK O'BARRCredential: M.D.
Location Address902 DAWES STChapel Hill, NC 27516-3006
Mailing Address902 Dawes StChapel Hill, NC 27516-3006 · (919) 966-3658
Phone(919) 966-3658
Sole ProprietorNo
Enumeration DateAugust 24, 2006
Last NPPES UpdateApril 27, 2021
NPPES CertifiedApril 27, 2021
✔ NPI 1972610129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NC · 9400822
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.
902 DAWES ST, Chapel Hill, NC 27516
Open in Google Maps ↗

Secondary Practice Location 1

Location 1199 Stratton Rd Ste 1Rutland, VT 05701-4892 · Phone (802) 775-7795

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allen Hamrick O'barr M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Allen O'barr reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Chapel Hill Psychiatric Services
1.2 mi
Adult Mental Health
151 E ROSEMARY ST STE 202
Chapel Hill, NC 27514
  • Reassigned Medicare billing, North Carolina enrollment
NPI 1396411732 (919) 622-3786
North Carolina Neuropsychiatry, P.A.
3.5 mi
Child & Adolescent Psychiatry
1829 E FRANKLIN ST STE 400
Chapel Hill, NC 27514
  • Reassigned Medicare billing, North Carolina enrollment
  • Medicare enrollment name: North Carolina Neuropsychiatry PA
  • 12 clinicians in this Medicare group
NPI 1265403042 (919) 933-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27516 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
$165.09 typical visit price
range $54.12 – $165.09
Typical copayment $41.27 (range $13.53 – $41.27)
Most-billed visit code 99205
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
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.

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 Allen O'barr's NPI number?

The NPI number for Allen O'barr is 1972610129. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is Allen O'barr located?

Allen O'barr practices at 902 Dawes St, Chapel Hill, NC 27516. The listed phone number is (919) 966-3658.

What is Allen O'barr's specialty?

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

Is Allen O'barr enrolled in Medicare?

Yes. Allen O'barr is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Allen O'barr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allen O'barr reassigns Medicare benefits to 2 organizations: Chapel Hill Psychiatric Services (Chapel Hill, NC) and North Carolina Neuropsychiatry, P.A. (Chapel Hill, NC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Allen O'barr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Allen O'barr accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Cigna Healthcare and 2 other insurers list Allen O'barr 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 Allen O'barr was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.