NPPES file of Aug 9, 2026

Christine Neeb, MD

Internal Medicine Physician · Chicago, IL

Christine Neeb, MD is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1811230642, issued on Mar 29, 2013. Check the license (Illinois 036138728, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811230642
Name
Christine Neeb
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
036138728 IL
DR.0070467 CO
Self-reported in NPPES; status is on the state search
Practice location
1220 S Wood St, Chicago, IL 60608
Phone
(312) 996-2000
Enumerated
Mar 29, 2013
Record last updated
Apr 11, 2023
Medicare enrollment
Enrolled (PECOS I20230420002260); accepts Medicare assignment
Medical or professional school
University Of Rochester School Of Medicine And Dentistry, 2013
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 1220 S Wood St

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

  1. Tracy AbrahamAdvanced Practice Midwife1023191269
  2. Emelia Arquilla, D.O.Family Medicine Physician1639532633
  3. Taylor Charest, MDFamily Medicine Physician1114421898
  4. Jennifer Colella, APNFamily Nurse Practitioner1659700060
  5. Allegra ConnorsPsychiatric/Mental Health Nurse Practitioner1295231397
  6. John Cotoia, MDFamily Medicine Physician1639871205

Verify Christine Neeb 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 036138728
    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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92% fewer Medicare Part D claims than the average internal medicine physician in 2024

247 Medicare Part D claims for 48 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 30 claims were for opioids.

  1. Christine Neeb247
  2. Specialty average3,176

Most prescribed

  1. Buprenorphine-Naloxone52 claims
  2. Diazepam19 claims
  3. Buprenorphine Hcl11 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.

Bills Medicare through one group practice

  1. University Physicians IncorporatedAurora, CO

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

Christine Neeb among 7,238 internal medicine physician records in Illinois

Christine Neeb, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 57% of them.

  • NPI issued2013 · 57% of these records are older, 41% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2013 · median 2003 among the 3,580 with a school on file
  • Record last updated2023 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2,867 internal medicine physician records list a practice address in Chicago

They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Edgar Asebey, M.D.Chicago, IL 606081255359097
  2. Mohammad Jamil, MDChicago, IL 606081174635940
  3. Mohammed Kassem, M.DChicago, IL 606081023053808
  4. Gary Kaufman, M.D.Chicago, IL 606081447252457
  5. Mohammad Khamis, M.D.Chicago, IL 606081881687390
  6. Girija Kumar, M.D.Chicago, IL 606081861486250
  7. Jairo Mejia, M.D.Chicago, IL 606081952361164
  8. Raymond Narh, M.DChicago, IL 606081205846300

Common questions

What is Christine Neeb, MD's NPI number?

Christine Neeb, MD's National Provider Identifier (NPI) is 1811230642, issued on Mar 29, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christine Neeb, MD located?

The NPPES record lists a practice address at 1220 S Wood St, Chicago, IL, 60608. Phone: (312) 996-2000. Providers update this record themselves, so call before visiting.

How can I verify Christine Neeb, MD's license?

NPPES lists Illinois license number 036138728, 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 Christine Neeb, MD prescribe under Medicare Part D?

In 2024, Christine Neeb, MD had 247 Medicare Part D claims for 48 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.