NPPES file of Aug 9, 2026

Ross D. Coolidge, DO

Physical Medicine & Rehabilitation Physician · New Lenox, IL

Ross D. Coolidge, DO is a physical medicine & rehabilitation physician with a practice address in New Lenox, Illinois, and NPI 1689052839, issued on May 8, 2015. Check the license (Illinois 036-149242, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689052839
Name
Ross D. Coolidge
Credential
DO
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
036-149242 IL
Self-reported in NPPES; status is on the state search
Practice location
1900 Silver Cross Blvd, New Lenox, IL 60451
Phone
(815) 300-2911
Enumerated
May 8, 2015
Record last updated
Jul 17, 2026
Fax
(815) 300-4671
Medicare enrollment
Enrolled (PECOS I20190815000416); accepts Medicare assignment
Medical or professional school
Philadelphia College Of Osteopathic Medicine, 2015
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 1900 Silver Cross Blvd

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

  1. Wakas Ahmad, D.O.Internal Medicine Physician1447446521
  2. Imran Akhtar, D.OInternal Medicine Physician1063917946
  3. Mohammad AlsheikhCertified Registered Nurse Anesthetist1134959075
  4. Huma Arshad, M.DHospitalist Physician1699040774
  5. Humera Baig, MDDiagnostic Radiology Physician1356639942
  6. Taylor BaldermannFamily Nurse Practitioner1376177220

Verify Ross D. Coolidge in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-149242
    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 Illinois 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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4% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

753 Medicare Part D claims for 197 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 46 claims were for opioids.

  1. Ross Coolidge753
  2. Specialty average727

Most prescribed

  1. Gabapentin85 claims
  2. Atorvastatin Calcium70 claims
  3. Metoprolol Succinate34 claims
  4. Amlodipine Besylate33 claims
  5. Clopidogrel32 claims
  6. Hydrocodone-Acetaminophen31 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 practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score84.5
  2. Costout of 100 · 30%26.2
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $17.38

1 payment: food and beverage; the largest payer was Cala Health, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ross Coolidge$17.38
  2. Specialty average$1,237.86

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

Bills Medicare through one group practice

  1. Medical Services RicHerrin, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ross D. Coolidge among 707 physical medicine & rehabilitation physician records in Illinois

Ross D. Coolidge, DO is one of 707 physical medicine & rehabilitation physician records with a practice address in Illinois. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 59% of them.

  • NPI issued2015 · 59% of these records are older, 39% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Graduated2015 · median 2008 among the 329 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Illinois

There are 707 physical medicine & rehabilitation physician records in Illinois.

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Nicholas Georgelos, D.O.New Lenox, IL 604511518378629
  2. Sarah McCormick, D.O.New Lenox, IL 604511942454178
  3. Phyllis Muellner, MDNew Lenox, IL 604511619983384
  4. Megan Parkes, MDNew Lenox, IL 604511740436856
  5. Rachel Pluchar, PANew Lenox, IL 604511912441205
  6. Joseph Rabi, M.D.New Lenox, IL 604511831455922
  7. Gerard Dysico, M.D.Oak Forest, IL 604521033315999
  8. Theresa McCarthy, D.O.Oak Forest, IL 604521295883791

Common questions

What is Ross D. Coolidge, DO's NPI number?

Ross D. Coolidge, DO's National Provider Identifier (NPI) is 1689052839, issued on May 8, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Ross D. Coolidge, DO located?

The NPPES record lists a practice address at 1900 Silver Cross Blvd, New Lenox, IL, 60451. Phone: (815) 300-2911. Providers update this record themselves, so call before visiting.

How can I verify Ross D. Coolidge, DO's license?

NPPES lists Illinois license number 036-149242, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ross D. Coolidge, DO prescribe under Medicare Part D?

In 2024, Ross D. Coolidge, DO had 753 Medicare Part D claims for 197 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.

What is Ross D. Coolidge, DO's MIPS final score?

The 2023 MIPS final score is 80.5 of 100, reported for the practice group. 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.