NPPES file of Aug 9, 2026

Rick J. Keizer, M.D.

Family Medicine Physician · Anderson, SC

Rick J. Keizer, M.D. is a family medicine physician with a practice address in Anderson, South Carolina, and NPI 1912975152, issued on Mar 14, 2006. Check the license (South Carolina 18928, as entered in NPPES) on the South Carolina Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1912975152
Name
Rick J. Keizer
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
18928 SC
Self-reported in NPPES; status is on the state search
Practice location
801 E Greenville St, Anderson, SC 29621
Phone
(864) 261-8000
Enumerated
Mar 14, 2006
Record last updated
Mar 25, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(864) 224-1514
Medicaid ID
189283 SC
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →

Also registered at 801 E Greenville St

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

  1. Catherine BarkerFamily Medicine Physician1215671250
  2. Jessica Bolden, FNPPrimary Care Nurse Practitioner1144754680
  3. Kimberly Cox, APRNFamily Nurse Practitioner1205805074
  4. James Dorn, APRNFamily Nurse Practitioner1578532347
  5. David Kyle, M.D.Family Medicine Physician1952370728
  6. David McCann, M.D.Family Medicine Physician1588633358

Verify Rick J. Keizer 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 18928    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Rick J. Keizer among 2,700 family medicine physician records in South Carolina

Rick J. Keizer, 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 not. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 53% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2016 · 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).

104 family medicine physician records list a practice address in Anderson

They are 104 of the 2,108 NPPES records with a practice address in Anderson, and 2,700 family medicine physician records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 family medicine physician records with the nearest ZIP codes

  1. Kenneth Campbell, M.D.Anderson, SC 296211386694222
  2. Maria Cayelli, MDAnderson, SC 296211891744454
  3. Wajdi Dbouk, MDAnderson, SC 296211023073764
  4. Richard Hanna, M.D.Anderson, SC 296211083688386
  5. David Kyle, M.D.Anderson, SC 296211952370728
  6. Alissa Manfredi, MDAnderson, SC 296211669428744
  7. David McCann, M.D.Anderson, SC 296211588633358
  8. Sidharth Patel, MDAnderson, SC 296211457306136

Common questions

What is Rick J. Keizer, M.D.'s NPI number?

Rick J. Keizer, M.D.'s National Provider Identifier (NPI) is 1912975152, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rick J. Keizer, M.D. located?

The NPPES record lists a practice address at 801 E Greenville St, Anderson, SC, 29621. Phone: (864) 261-8000. Providers update this record themselves, so call before visiting.

How can I verify Rick J. Keizer, M.D.'s license?

NPPES lists South Carolina license number 18928, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.