Registry data as of Aug 27, 2026

Richard Bertelsen, MD

Internal Medicine Physician · Bolivar, MO

Richard Bertelsen, MD is an internal medicine physician with a practice address in Bolivar, Missouri, and NPI 1427153766, issued on Sep 13, 2006. Check the license (Missouri MD119768, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427153766
Name
Richard Bertelsen
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
MD119768 MO
119768 MO
Self-reported in NPPES; status is on the state search
Practice location
1500 N Oakland Ave, Bolivar, MO 65613
Phone
(417) 326-6000
Enumerated
Sep 13, 2006
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.
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Also registered at 1500 N Oakland Ave

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

  1. Anila AbrahamPharmacist1487426540
  2. Garrett Alderfer, MDPediatrics Physician1932424603
  3. Stephanie Aug, PAMedical Physician Assistant1225304587
  4. Brandon Barnes, FNPFamily Nurse Practitioner1528910080
  5. Ashley BatsonClinical Social Worker1184358947
  6. Robert Behnke, P.T.Physical Therapist1356558167

Verify Richard Bertelsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license MD119768
    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 Missouri 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.

98% fewer Medicare Part D claims than the average internal medicine physician in 2024

61 Medicare Part D claims for 32 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.

  1. Richard Bertelsen61
  2. Specialty average2,785

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.

2 hospital and facility affiliations

  1. Banner Hospital Based Physicians Colorado LLCGreeley, CO
  2. Physician Groups LCFarmington, MO

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.

Internal Medicine Physician providers in Missouri

There are 3,392 internal medicine physician records in Missouri.

Other internal medicine physician records in Missouri

  1. Betty Abban, M.D.Springfield, MO1063893162
  2. Amer Abbas, MDSaint Louis, MO1508480666
  3. Marghoob Abbas, M.D.St Joseph, MO1588603781
  4. Muhammad Khalid Abbas, M.D.Springfield, MO1447877089
  5. Sundas Abbas, MDRichmond Heights, MO1649790486
  6. Hajira Abbasi, DOSaint Louis, MO1194036947
  7. Mohammed Abbasi, MDSaint Louis, MO1497097083
  8. Catey Abbott, DOSaint Louis, MO1699355347
  9. David Abbott, MDRichmond Heights, MO1568448850
  10. Ramzi Abboud, MDSaint Louis, MO1649684200

Common questions

What is Richard Bertelsen, MD's NPI number?

Richard Bertelsen, MD's National Provider Identifier (NPI) is 1427153766, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard Bertelsen, MD located?

The NPPES record lists a practice address at 1500 N Oakland Ave, Bolivar, MO, 65613. Phone: (417) 326-6000. Providers update this record themselves, so call before visiting.

How can I verify Richard Bertelsen, MD's license?

NPPES lists Missouri license number MD119768, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Richard Bertelsen, MD prescribe under Medicare Part D?

In 2024, Richard Bertelsen, MD had 61 Medicare Part D claims for 32 beneficiaries; the average among internal medicine physician prescribers was 2,785. 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.