Vivian G. Hasbrook, M.D.
Psychiatry Physician · Norman, OK
Vivian G. Hasbrook, M.D. is a psychiatry physician with a practice address in Norman, Oklahoma, and NPI 1225101215, issued on Nov 16, 2006. Check the license (Oklahoma 18945, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Vivian G. Hasbrook
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 18945 OK
Self-reported in NPPES; status is on the state search - Practice location
- 900 E Main St, Norman, OK 73071
- Phone
- (405) 307-4800
- Enumerated
- Nov 16, 2006
- Record last updated
- Dec 14, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (405) 307-4865
- Medicaid ID
- 100205270A OK
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 463 in Oklahoma → Look up another NPI →
Also registered at 900 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abigail AcceusStudent in an Organized Health Care Education/Training Program1285568659
- Martha Alexander, LCSWClinical Social Worker1265614978
- Julian Anderson, MDPsychiatry Physician1093179996
- Loren BallardCase Manager/Care Coordinator1326987728
- Jared Baugh, RNRegistered Nurse1518184076
- Sukhmeet Bedi, M.D.Psychiatry Physician1427543255
Verify Vivian G. Hasbrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 18945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average psychiatry physician in 2024
121 Medicare Part D claims for 36 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,129.42
76 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Vivian G. Hasbrook among 463 psychiatry physician records in Oklahoma
Vivian G. Hasbrook, M.D. is one of 463 psychiatry physician records with a practice address in Oklahoma. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2010 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 psychiatry physician records list a practice address in Norman
They are 65 of the 4,245 NPPES records with a practice address in Norman, and 463 psychiatry physician records in Oklahoma.
All 463 in Oklahoma → Every provider in Norman → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Stanley Ardoin, MDNorman, OK 730711649366998
- Jacob Bannet, MDNorman, OK 730711790873180
- Jack Gray, MDNorman, OK 730711295708519
- Lori Hake, DONorman, OK 730711023106267
- Suk Han, MDNorman, OK 730711790865269
- Donna Hill, D.O.Norman, OK 730711942230792
- Edwin Hill, MDNorman, OK 730711205868122
- Reena Jacob, MDNorman, OK 730711386786929
Common questions
What is Vivian G. Hasbrook, M.D.'s NPI number?
Vivian G. Hasbrook, M.D.'s National Provider Identifier (NPI) is 1225101215, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vivian G. Hasbrook, M.D. located?
The NPPES record lists a practice address at 900 E Main St, Norman, OK, 73071. Phone: (405) 307-4800. Providers update this record themselves, so call before visiting.
How can I verify Vivian G. Hasbrook, M.D.'s license?
NPPES lists Oklahoma license number 18945, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vivian G. Hasbrook, M.D. prescribe under Medicare Part D?
In 2024, Vivian G. Hasbrook, M.D. had 121 Medicare Part D claims for 36 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Vivian G. Hasbrook, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.