NPPES file of Aug 9, 2026

Steven Mitchell Geller, M.D.

Pulmonary Disease Physician · Schaumburg, IL

Steven Mitchell Geller, M.D. is a pulmonary disease physician with a practice address in Schaumburg, Illinois, and NPI 1073597795, issued on Dec 6, 2005. Check the license (Illinois 036-071820, 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
1073597795
Name
Steven Mitchell Geller
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License numbers
036-071820 IL
036071820 IL
Self-reported in NPPES; status is on the state search
Practice location
519 S Roselle RD FL 2, Schaumburg, IL 60193
Phone
(847) 618-4380
Enumerated
Dec 6, 2005
Record last updated
Jul 31, 2024
Fax
(847) 618-0220
Medicare enrollment
Enrolled (PECOS I20041109000375); accepts Medicare assignment
Medical or professional school
University Of Chicago, Pritzker School Of Medicine, 1984
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 519 S Roselle RD FL 2

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

  1. Amit Bharara, MDPulmonary Disease Physician1255567962
  2. Neeraj Desai, MDPulmonary Disease Physician1871514638
  3. Juan Herena, M.D.Pulmonary Disease Physician1922167162
  4. Pratyaya Majumder, MDPulmonary Disease Physician1386901353
  5. Katarzyna Schuld, MDSleep Medicine (Psychiatry & Neurology) Physician1609258102
  6. Rutvik Shah, M.D.Pulmonary Disease Physician1982131835

Verify Steven Mitchell Geller 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 036-071820
    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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75% more Medicare Part D claims than the average pulmonary disease physician in 2024

2,491 Medicare Part D claims for 411 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 68% of claims.

  1. Steven Geller2,491
  2. Specialty average1,425

Most prescribed

  1. Trelegy Ellipta614 claims
  2. Albuterol Sulfate Hfa281 claims
  3. Breo Ellipta254 claims
  4. Anoro Ellipta199 claims
  5. Prednisone177 claims
  6. Montelukast Sodium121 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: $1,703.97

94 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Geller$1,703.97
  2. Specialty average$5,159.88

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. Endeavor Health Medical GroupEvanston, IL

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

Steven Mitchell Geller among 617 pulmonary disease physician records in Illinois

Steven Mitchell Geller, M.D. is one of 617 pulmonary disease physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 89% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1984 · median 2005 among the 444 with a school on file
  • Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Illinois

There are 617 pulmonary disease physician records in Illinois.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Amit Bharara, MDSchaumburg, IL 601931255567962
  2. Neeraj Desai, MDSchaumburg, IL 601931871514638
  3. Juan Herena, M.D.Schaumburg, IL 601931922167162
  4. Pratyaya Majumder, MDSchaumburg, IL 601931386901353
  5. Rutvik Shah, M.D.Schaumburg, IL 601931982131835
  6. Nawaid Shakir, M.D.Schaumburg, IL 601931326236860
  7. Linda Chan, M.D.Winfield, IL 601901235187253
  8. David Delapp, DOWinfield, IL 601901366860421

Common questions

What is Steven Mitchell Geller, M.D.'s NPI number?

Steven Mitchell Geller, M.D.'s National Provider Identifier (NPI) is 1073597795, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Steven Mitchell Geller, M.D. located?

The NPPES record lists a practice address at 519 S Roselle RD FL 2, Schaumburg, IL, 60193. Phone: (847) 618-4380. Providers update this record themselves, so call before visiting.

How can I verify Steven Mitchell Geller, M.D.'s license?

NPPES lists Illinois license number 036-071820, 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 Steven Mitchell Geller, M.D. prescribe under Medicare Part D?

In 2024, Steven Mitchell Geller, M.D. had 2,491 Medicare Part D claims for 411 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.