NPPES file of Aug 9, 2026

Jason K. Barber, M.D.

Family Medicine Physician · Columbia, SC

Jason K. Barber, M.D. is a family medicine physician with a practice address in Columbia, South Carolina, and NPI 1598893257, issued on Mar 2, 2007. Check the license (South Carolina 28996, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598893257
Name
Jason K. Barber
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
28996 SC
Self-reported in NPPES; status is on the state search
Practice location
14 Richland Medical Park Dr, Columbia, SC 29203
Phone
(803) 434-6771
Enumerated
Mar 2, 2007
Record last updated
Feb 9, 2024
Fax
(803) 434-3955
Medicaid ID
289967 SC
Medicare enrollment
Enrolled (PECOS I20090319000589); accepts Medicare assignment
Medical or professional school
Howard University College Of Medicine, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →

Also registered at 14 Richland Medical Park Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adila Abdul-Karim, FNP-CFamily Nurse Practitioner1245616598
  2. Curtis Bair, M.D.Internal Medicine Physician1306977806
  3. Joseph Barnaba, PHARM.DPharmacist1518561646
  4. Lawrence BeanAmbulatory Care Pharmacist1265105084
  5. Chelsea Benedict, MDPediatrics Physician1760233019
  6. Maria Bernard, PH.D.Psychologist1902117518

Verify Jason K. Barber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 28996    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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9.9 times the Medicare Part D claims of the average family medicine physician in 2024

35,013 Medicare Part D claims for 629 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 201 claims were for opioids.

  1. Jason Barber35,013
  2. Specialty average3,544

Most prescribed

  1. Amlodipine Besylate1,961 claims
  2. Atorvastatin Calcium1,884 claims
  3. Omeprazole1,291 claims
  4. Pravastatin Sodium1,251 claims
  5. Eliquis1,112 claims
  6. Levothyroxine Sodium1,053 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: $48.36

1 payment: food and beverage; the largest payer was Mylan Specialty L.P. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jason Barber$48.36
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. CH Specialty Services SC LLCNorth Charleston, SC
  2. Community Wellness Group LLCColumbia, SC
  3. Curana Health OF South Carolina PCSummerville, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jason K. Barber among 2,700 family medicine physician records in South Carolina

Jason K. Barber, M.D. is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 47% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2005 · median 2006 among the 1,638 with a school on file
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

235 family medicine physician records list a practice address in Columbia

They are 235 of the 11,200 NPPES records with a practice address in Columbia, and 2,700 family medicine physician records in South Carolina.

All 2,700 in South Carolina → Every provider in Columbia → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Woodrow Bell, M.D.Columbia, SC 292031659366524
  2. Tisha Boston, MDColumbia, SC 292031427027192
  3. Charles Carter, M.D.Columbia, SC 292031013982412
  4. Michael Faircloth, D.O.Columbia, SC 292031326007097
  5. David Greenhouse, M.D.Columbia, SC 292031679549414
  6. Jeffrey Hall, MDColumbia, SC 292031154308765
  7. Rachel Hall, M.D.Columbia, SC 292031366417404
  8. David Keisler, M.D.Columbia, SC 292031720054562

Common questions

What is Jason K. Barber, M.D.'s NPI number?

Jason K. Barber, M.D.'s National Provider Identifier (NPI) is 1598893257, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jason K. Barber, M.D. located?

The NPPES record lists a practice address at 14 Richland Medical Park Dr, Columbia, SC, 29203. Phone: (803) 434-6771. Providers update this record themselves, so call before visiting.

How can I verify Jason K. Barber, M.D.'s license?

NPPES lists South Carolina license number 28996, 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 Jason K. Barber, M.D. prescribe under Medicare Part D?

In 2024, Jason K. Barber, M.D. had 35,013 Medicare Part D claims for 629 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.