Trimaine M. Brinkley, MD
Psychiatry Physician · Columbia, SC
Trimaine M. Brinkley, MD is a psychiatry physician with a practice address in Columbia, South Carolina, and NPI 1871721464, issued on Jun 23, 2009. Check the license (South Carolina LL31881, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Trimaine M. Brinkley
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- LL31881 SC
Self-reported in NPPES; status is on the state search - Practice location
- Psychiatry Clinic - 15 Medical Park, Columbia, SC 29203
- Phone
- (803) 434-1433
- Enumerated
- Jun 23, 2009
- Record last updated
- Jun 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (803) 434-4351
- Medicare enrollment
- Enrolled (PECOS I20141208001516); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2009
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 891 in South Carolina → Look up another NPI →
Verify Trimaine M. Brinkley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license LL31881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average psychiatry physician in 2024
2,056 Medicare Part D claims for 111 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Benztropine Mesylate189 claims
- Trazodone Hcl126 claims
- Divalproex Sodium Er117 claims
- Quetiapine Fumarate103 claims
- Aripiprazole100 claims
- Haloperidol93 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.
Industry payments in 2024: $552.10
22 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, 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.
Bills Medicare through 2 group practices
- Bon Secours Medical Group Hampton Roads Specialty Care LLCNorfolk, VA
- City OF PortsmouthPortsmouth, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trimaine M. Brinkley among 891 psychiatry physician records in South Carolina
Trimaine M. Brinkley, MD is one of 891 psychiatry physician records with a practice address in South Carolina. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 49% of them.
- NPI issued2009 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2009 · median 2007 among the 365 with a school on file
- Record last updated2009 · 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
171 psychiatry physician records list a practice address in Columbia
They are 171 of the 11,200 NPPES records with a practice address in Columbia, and 891 psychiatry physician records in South Carolina.
All 891 in South Carolina → Every provider in Columbia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- James Bouknight, M.D.Columbia, SC 292031174584916
- Jeffery Brandenburg, MDColumbia, SC 292031659345379
- Robert Breen, M.D.Columbia, SC 292031427019181
- Nioaka Campbell, M.D.Columbia, SC 292031083675615
- Leslie Frinks, M.D.Columbia, SC 292031699738591
- Marilee Griswold, M.D.Columbia, SC 292031821068719
- Richard Harding, M.D.Columbia, SC 292031356301923
- Jo Marturano, M.D.Columbia, SC 292031609875244
Common questions
What is Trimaine M. Brinkley, MD's NPI number?
Trimaine M. Brinkley, MD's National Provider Identifier (NPI) is 1871721464, issued on Jun 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Trimaine M. Brinkley, MD located?
The NPPES record lists a practice address at Psychiatry Clinic - 15 Medical Park, Columbia, SC, 29203. Phone: (803) 434-1433. Providers update this record themselves, so call before visiting.
How can I verify Trimaine M. Brinkley, MD's license?
NPPES lists South Carolina license number LL31881, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Trimaine M. Brinkley, MD prescribe under Medicare Part D?
In 2024, Trimaine M. Brinkley, MD had 2,056 Medicare Part D claims for 111 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.