NPPES file of Aug 9, 2026

Richard Jordan Chalmers, D.O.

Family Medicine Physician · Clinton Township, MI

Richard Jordan Chalmers, D.O. is a family medicine physician with a practice address in Clinton Township, Michigan, and NPI 1619174505, issued on Jul 2, 2007. Check the license (Michigan 5101017320, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1619174505
Name
Richard Jordan Chalmers
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
5101017320 MI
Self-reported in NPPES; status is on the state search
Practice location
36500 S Gratiot Ave, Clinton Township, MI 48035
Phone
(586) 493-3727
Enumerated
Jul 2, 2007
Record last updated
Apr 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20091214000601); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Human Medicine, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 36500 S Gratiot Ave

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

  1. Thomas Alderson, D.O.Reproductive Endocrinology Physician1962450437
  2. Marissa Catalan, M.D.Pediatrics Physician1619935921
  3. Anurag Khandavalli, DOInternal Medicine Physician1902556277
  4. Lucila Olson, M.D.Pediatrics Physician1669420949

Verify Richard Jordan Chalmers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 5101017320
    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 Michigan 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.

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69% fewer Medicare Part D claims than the average family medicine physician in 2024

1,107 Medicare Part D claims for 182 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 41 claims were for opioids.

  1. Richard Chalmers1,107
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium63 claims
  2. Amlodipine Besylate59 claims
  3. Lisinopril54 claims
  4. Metformin Hcl52 claims
  5. Rosuvastatin Calcium38 claims
  6. Furosemide31 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: $707.20

16 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Richard Chalmers$707.20
  2. Specialty average$902.55

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

One hospital affiliation

  1. Mclaren MacombClinton Township, MI · Acute Care Hospitals1 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Richard Jordan Chalmers among 6,013 family medicine physician records in Michigan

Richard Jordan Chalmers, D.O. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% 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 44% of them.

  • NPI issued2007 · 44% of these records are older, 48% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2007 · median 2008 among the 3,493 with a school on file
  • Record last updated2014 · 58% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

50 family medicine physician records list a practice address in Clinton Township

They are 50 of the 2,379 NPPES records with a practice address in Clinton Township, and 6,013 family medicine physician records in Michigan.

The 8 family medicine physician records with the nearest ZIP codes

  1. Tahera Azharuddin, MDClinton Township, MI 480351720265754
  2. Christina Blake, D.O.Clinton Township, MI 480351902134794
  3. Kurtis Kieleszewski, D.O.Clinton Twp, MI 480351659635233
  4. Mark Kurzawa, MDClinton Twp, MI 480351265482095
  5. Nimisha Naik, M.D.Clinton Twp, MI 480351407875792
  6. Hira Naqvi, DOClinton Twp, MI 480351255822680
  7. James Otto, D.O.Clinton Township, MI 480351447786165
  8. John Pradko, D.O.Clinton Twp, MI 480351619956497

Common questions

What is Richard Jordan Chalmers, D.O.'s NPI number?

Richard Jordan Chalmers, D.O.'s National Provider Identifier (NPI) is 1619174505, issued on Jul 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Richard Jordan Chalmers, D.O. located?

The NPPES record lists a practice address at 36500 S Gratiot Ave, Clinton Township, MI, 48035. Phone: (586) 493-3727. Providers update this record themselves, so call before visiting.

How can I verify Richard Jordan Chalmers, D.O.'s license?

NPPES lists Michigan license number 5101017320, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Richard Jordan Chalmers, D.O. prescribe under Medicare Part D?

In 2024, Richard Jordan Chalmers, D.O. had 1,107 Medicare Part D claims for 182 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.