John Baker, M.D.
Student in an Organized Health Care Education/Training Program · Sumter, SC
John Baker, M.D. is a student in an organized health care education/training program with a practice address in Sumter, South Carolina, and NPI 1598922130, issued on May 21, 2008. Check the license with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Baker
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 385 W Wesmark Blvd, Sumter, SC 29150
- Phone
- (803) 774-8240
- Enumerated
- May 21, 2008
- Entity
- Type 1 · individual
Also registered at 385 W Wesmark Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lillian WilsonOptician1538489117
Verify John Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
13.9 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
6,805 Medicare Part D claims for 1,054 beneficiaries, against an average of 488 among the 106,422 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 97 claims were for opioids.
Most prescribed
- Carbidopa-Levodopa427 claims
- Donepezil Hcl385 claims
- Gabapentin282 claims
- Levetiracetam269 claims
- Memantine Hcl248 claims
- Primidone240 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: $128,549.17
441 payments, mostly food and beverage; the largest payer was Neurocrine Biosciences, Inc.. The 42,769 providers of this specialty with any payment received $1,210.19 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.
One hospital or facility affiliation
- Colonial Family Practice LLCSumter, SC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
16 student in an organized health care education/training program records list a Sumter practice address
They are 16 of the 1,265 NPPES records with a Sumter practice address, and 2,752 student in an organized health care education/training program records in South Carolina.
All 16 in Sumter → All 2,752 in South Carolina → Every provider in Sumter →
Other student in an organized health care education/training program records in South Carolina
- Hareg AbateColumbia, SC1922692425
- Syed AbbasEasley, SC1144724519
- Sheharyar Abbasi, DOMyrtle Beach, SC1619617222
- Tamir Abbasi, DOCharleston, SC1558200097
- Hedaya Abdelfattahothman, MDSummerville, SC1508625146
- Johnathan Abdool, DONorth Charleston, SC1073372447
- Fnu AbdullahFlorence, SC1063335487
- Christian Abeln, MDGreenville, SC1992643720
- Michael Abercrombie, M.DSumter, SC1073047221
- Hala Abisamra, MDCharleston, SC1164984738
Common questions
What is John Baker, M.D.'s NPI number?
John Baker, M.D.'s National Provider Identifier (NPI) is 1598922130, issued on May 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Baker, M.D. located?
The NPPES record lists a practice address at 385 W Wesmark Blvd, Sumter, SC, 29150. Phone: (803) 774-8240. Providers update this record themselves, so call before visiting.
How can I verify John Baker, M.D.'s license?
Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does John Baker, M.D. prescribe under Medicare Part D?
In 2024, John Baker, M.D. had 6,805 Medicare Part D claims for 1,054 beneficiaries; the average among student in an organized health care education/training program prescribers was 488. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.