NPPES file of Aug 9, 2026

Angela Mark, MD

Neurology Physician · Evanston, IL

Angela Mark, MD is a neurology physician with a practice address in Evanston, Illinois, and NPI 1225155955, issued on Mar 26, 2007. Check the license (Illinois 036.123226, 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
1225155955
Name
Angela Mark
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
036.123226 IL
4301085650 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Central St Ste 880, Evanston, IL 60201
Phone
(847) 570-2570
Enumerated
Mar 26, 2007
Record last updated
Feb 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20101028001408); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 2005
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 1000 Central St Ste 880

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

  1. William Ares, MDNeurological Surgery Physician1396039442
  2. Julian Bailes, MDNeurological Surgery Physician1225138001
  3. Zachary Bulwa, MD, MSNeurology Physician1164876553
  4. Sarah Burroughs, DOGastroenterology Physician1447755434
  5. Kristina Drabkin, D.O.Physical Medicine & Rehabilitation Physician1184859985
  6. Agnieszka Heleniak, FNP-BCNurse Practitioner1033892260

Verify Angela Mark 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 036.123226
    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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26% fewer Medicare Part D claims than the average neurology physician in 2024

1,007 Medicare Part D claims for 195 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Angela Mark1,007
  2. Specialty average1,370

Most prescribed

  1. Gabapentin97 claims
  2. Pregabalin82 claims
  3. Topiramate79 claims
  4. Nortriptyline Hcl52 claims
  5. Rizatriptan47 claims
  6. Lamotrigine45 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): 93.1 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 score80.8
  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. Endeavor Health Medical GroupEvanston, IL

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

Angela Mark among 952 neurology physician records in Illinois

Angela Mark, 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 2007, is newer than 32% of them.

  • NPI issued2007 · 32% of these records are older, 58% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2005 · median 2006 among the 573 with a school on file
  • Record last updated2021 · 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. Franco Campanella, D.O.Evanston, IL 602011609886332
  2. Rowena Chua, M.D.Evanston, IL 602011528016342
  3. Sofia Dobrin, MDEvanston, IL 602011598965360
  4. Dennis Groothuis, MDEvanston, IL 602011093874539
  5. Afif Hentati, MDEvanston, IL 602011417008483
  6. Daniel Homer, MDEvanston, IL 602011538228978
  7. Octavia Kincaid, M.D.Evanston, IL 602011710194824
  8. Helen Lin, MDEvanston, IL 602011184664161

Common questions

What is Angela Mark, MD's NPI number?

Angela Mark, MD's National Provider Identifier (NPI) is 1225155955, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Angela Mark, MD located?

The NPPES record lists a practice address at 1000 Central St Ste 880, Evanston, IL, 60201. Phone: (847) 570-2570. Providers update this record themselves, so call before visiting.

How can I verify Angela Mark, MD's license?

NPPES lists Illinois license number 036.123226, 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 Angela Mark, MD prescribe under Medicare Part D?

In 2024, Angela Mark, MD had 1,007 Medicare Part D claims for 195 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Angela Mark, MD's MIPS final score?

The 2023 MIPS final score is 93.1 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.