NPPES file of Aug 9, 2026

John Michael Carrels, DDS

General Practice Dentistry · Aberdeen, SD

John Michael Carrels, DDS is a general practice dentistry with a practice address in Aberdeen, South Dakota, and NPI 1659409316, issued on Mar 2, 2007. Check the license (South Dakota M727, as entered in NPPES) with the South Dakota board that licenses this profession; 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
1659409316
Name
John Michael Carrels
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
M727 SD
Self-reported in NPPES; status is on the state search
Practice location
805 S State St, Aberdeen, SD 57401
Phone
(605) 225-1192
Enumerated
Mar 2, 2007
Record last updated
Feb 10, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(605) 226-7083
Medicaid ID
7809990 SD
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 805 S State St

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

  1. Mark Bain, DDSDentist1033200894
  2. Donald Pollard, DDSGeneral Practice Dentistry1326770330

Verify John Michael Carrels in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license M727
    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
Find the South Dakota license search

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3.3 times the Medicare Part D claims of the average general practice dentistry in 2024

278 Medicare Part D claims for 110 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. John Carrels278
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate106 claims
  2. Amoxicillin79 claims
  3. Penicillin V Potassium63 claims
  4. Clindamycin Hcl25 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: $17.51

1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Carrels$17.51
  2. Specialty average$597.01

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

John Michael Carrels among 318 general practice dentistry records in South Dakota

John Michael Carrels, DDS is one of 318 general practice dentistry records with a practice address in South Dakota. 60% 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 39% of them.

  • NPI issued2007 · 39% of these records are older, 40% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2014 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

10 general practice dentistry records list a practice address in Aberdeen

They are 10 of the 758 NPPES records with a practice address in Aberdeen, and 318 general practice dentistry records in South Dakota.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Jason Grebner, DDSAberdeen, SD 574011407966724
  2. Daniel Harvey, DDSAberdeen, SD 574011831209154
  3. Darold Opp, DDSAberdeen, SD 574011629188784
  4. Blake Peterson, DDSAberdeen, SD 574011841121076
  5. Donald Pollard, DDSAberdeen, SD 574011326770330
  6. Joseph Rigg, DDSAberdeen, SD 574011851302277
  7. Robert Sanders, DDSAberdeen, SD 574011952411241
  8. Amy Scepaniak, DDSAberdeen, SD 574011932364015

Common questions

What is John Michael Carrels, DDS's NPI number?

John Michael Carrels, DDS's National Provider Identifier (NPI) is 1659409316, issued on Mar 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Michael Carrels, DDS located?

The NPPES record lists a practice address at 805 S State St, Aberdeen, SD, 57401. Phone: (605) 225-1192. Providers update this record themselves, so call before visiting.

How can I verify John Michael Carrels, DDS's license?

NPPES lists South Dakota license number M727, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does John Michael Carrels, DDS prescribe under Medicare Part D?

In 2024, John Michael Carrels, DDS had 278 Medicare Part D claims for 110 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

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.