Allen O'Barr, M.D.
NPI 1972610129 · Psychiatry Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allen O'Barr, M.D. is a Psychiatry Physician provider in Chapel Hill, NC (NPI 1972610129).
Provider details
- NPI number
- 1972610129
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9400822 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 61 | 18 |
| Clonazepam | 60 | 12 |
| Lamotrigine | 33 | — |
| Aripiprazole | 23 | — |
| Sertraline Hcl | 22 | — |
| Lorazepam | 19 | — |
| Quetiapine Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,069 across 69 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 199 Stratton Rd Ste 1Rutland, VT 05701-4892Phone: (802) 775-7795
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2021-04-27
- Certified
- 2021-04-27
Frequently asked questions
- What is Allen O'Barr's NPI number?
- Allen O'Barr's National Provider Identifier (NPI) is 1972610129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen O'Barr's specialty?
- Allen O'Barr is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Allen O'Barr located?
- Allen O'Barr's practice location on file with NPPES is 902 Dawes St, Chapel Hill, NC 27516-3006.
- What is Allen O'Barr's phone number?
- The practice phone number listed in the NPPES registry for Allen O'Barr is (919) 966-3658.
- Does Allen O'Barr accept Medicare?
- Allen O'Barr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allen O'Barr's NPI active?
- Yes — Allen O'Barr's NPI (1972610129) is active in the NPPES registry as of the last update on 2021-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.