Kenneth C. Diamond, M.D.
Family Medicine Physician · Rapid City, SD
Kenneth C. Diamond, M.D. is a family medicine physician with a practice address in Rapid City, South Dakota, and NPI 1679543755, issued on Jan 23, 2006. Check the license (South Dakota 4008, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Kenneth C. Diamond
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4008 SD
Self-reported in NPPES; status is on the state search - Practice location
- 703 Quincy St, Rapid City, SD 57701
- Phone
- (605) 716-6656
- Enumerated
- Jan 23, 2006
- Record last updated
- Mar 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (605) 716-6623
- Medicare enrollment
- Enrolled (PECOS I20040719000227); accepts Medicare assignment
- Medical or professional school
- University Of Nevada School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →
Also registered at 703 Quincy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula Berg, CNPFamily Medicine Physician1316913528
Verify Kenneth C. Diamond in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 4008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average family medicine physician in 2024
2,848 Medicare Part D claims for 435 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims. 28 claims were for opioids.
Most prescribed
- Amlodipine Besylate159 claims
- Atorvastatin Calcium149 claims
- Jardiance142 claims
- Omeprazole132 claims
- Levothyroxine Sodium122 claims
- Losartan Potassium100 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Monument Health Rapid City Hospital IncRapid City, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth C. Diamond among 601 family medicine physician records in South Dakota
Kenneth C. Diamond, M.D. is one of 601 family medicine physician records with a practice address in South Dakota. 79% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 47% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1990 · median 2008 among the 393 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 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family medicine physician records list a practice address in Rapid City
They are 76 of the 3,017 NPPES records with a practice address in Rapid City, and 601 family medicine physician records in South Dakota.
All 601 in South Dakota → Every provider in Rapid City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Paula Berg, CNPRapid City, SD 577011316913528
- Jeffrey Buckau, D.O.Rapid City, SD 577011265402846
- Michael Goodhope, DORapid City, SD 577011861466872
- Cathy Hennies, M.D.Rapid City, SD 577011396749768
- Aaron Jagelski, M.D.Rapid City, SD 577011548261357
- Jeanie LembkeRapid City, SD 577011922054279
- Rolf Norlin, MDRapid City, SD 577011346296639
- Michael RaffertyRapid City, SD 577011518919083
Common questions
What is Kenneth C. Diamond, M.D.'s NPI number?
Kenneth C. Diamond, M.D.'s National Provider Identifier (NPI) is 1679543755, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth C. Diamond, M.D. located?
The NPPES record lists a practice address at 703 Quincy St, Rapid City, SD, 57701. Phone: (605) 716-6656. Providers update this record themselves, so call before visiting.
How can I verify Kenneth C. Diamond, M.D.'s license?
NPPES lists South Dakota license number 4008, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kenneth C. Diamond, M.D. prescribe under Medicare Part D?
In 2024, Kenneth C. Diamond, M.D. had 2,848 Medicare Part D claims for 435 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Kenneth C. Diamond, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.