NPPES file of Aug 9, 2026

Mary Catherine Moellering, MD

Neurology Physician · Park Ridge, IL

Mary Catherine Moellering, MD is a neurology physician with a practice address in Park Ridge, Illinois, and NPI 1629565973, issued on Apr 21, 2018. Check the license (Illinois 036-166359, 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
1629565973
Name
Mary Catherine Moellering
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
036-166359 IL
Self-reported in NPPES; status is on the state search
Practice location
1700 Luther LN Ste 1170, Park Ridge, IL 60068
Phone
(847) 723-4088
Enumerated
Apr 21, 2018
Record last updated
Sep 20, 2023
Fax
(847) 627-8700
Medicare enrollment
Enrolled (PECOS I20230908001329); accepts Medicare assignment
Medical or professional school
Texas Tech University Health Science Center School Of Medicine, 2018
Telehealth
Offers telehealth (CMS)
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 1700 Luther LN Ste 1170

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

  1. Zayed Almadidy, M.D.Neurological Surgery Physician1518498716
  2. Molly Baker, PA-CPhysician Assistant1104398965
  3. Bridget Cantrell, APN, ACNPNurse Practitioner1205185741
  4. Alexandra Ciraulo, FNP-BCNurse Practitioner1285397901
  5. Haley ClarkPhysician Assistant1861024416
  6. Marie Cogley, MSN, APRN, FNP-BCCritical Care Pediatric Nurse Practitioner1821759333

Verify Mary Catherine Moellering 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 036-166359
    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

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95% fewer Medicare Part D claims than the average neurology physician in 2024

63 Medicare Part D claims for 16 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Mary Moellering63
  2. Specialty average1,370

Most prescribed

  1. Dexamethasone22 claims
  2. Sulfamethoxazole-Trimethoprim14 claims
  3. Levetiracetam12 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): 99.5 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.

  1. Qualityout of 100 · 30% of the final score86.2
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Advocate Health And Hospitals CorporationPark Ridge, IL

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

Mary Catherine Moellering among 952 neurology physician records in Illinois

Mary Catherine Moellering, MD is one of 952 neurology physician records with a practice address in Illinois. 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 2018, is newer than 71% of them.

  • NPI issued2018 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2018 · median 2006 among the 573 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Illinois

There are 952 neurology physician records in Illinois.

The 8 neurology physician records with the nearest ZIP codes

  1. Umair Afzal, MDPark Ridge, IL 600681164786448
  2. Prashanthi Boppana, MDPark Ridge, IL 600681588630727
  3. David Calimag, MDPark Ridge, IL 600681447231154
  4. William Davison, M.D.Park Ridge, IL 600681982659413
  5. Ian Katznelson, M.D.Park Ridge, IL 600681194779082
  6. Anibal Lugo, MDPark Ridge, IL 600681396053708
  7. Andrew Macdougall, D.O.Park Ridge, IL 600681215130836
  8. Timothy Mikesell, D.O.Park Ridge, IL 600681811933757

Common questions

What is Mary Catherine Moellering, MD's NPI number?

Mary Catherine Moellering, MD's National Provider Identifier (NPI) is 1629565973, issued on Apr 21, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Mary Catherine Moellering, MD located?

The NPPES record lists a practice address at 1700 Luther LN Ste 1170, Park Ridge, IL, 60068. Phone: (847) 723-4088. Providers update this record themselves, so call before visiting.

How can I verify Mary Catherine Moellering, MD's license?

NPPES lists Illinois license number 036-166359, 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 Mary Catherine Moellering, MD prescribe under Medicare Part D?

In 2024, Mary Catherine Moellering, MD had 63 Medicare Part D claims for 16 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Mary Catherine Moellering, MD's MIPS final score?

The 2023 MIPS final score is 99.5 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.