Deborah Geismar, M.D.
Family Medicine Physician · Park Ridge, IL
Deborah Geismar, M.D. is a family medicine physician with a practice address in Park Ridge, Illinois, and NPI 1669558037, issued on Oct 28, 2006. Check the license (Illinois 036073437, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Deborah Geismar
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036073437 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10 N Cumberland Ave, Park Ridge, IL 60068
- Phone
- (847) 825-0300
- Enumerated
- Oct 28, 2006
- Record last updated
- Jun 27, 2022
- Fax
- (847) 825-1825
- Medicaid ID
- 036073437 IL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 10 N Cumberland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Deborah Geismar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036073437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average family medicine physician in 2024
1,463 Medicare Part D claims for 45 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Lisinopril75 claims
- Atorvastatin Calcium60 claims
- Levothyroxine Sodium57 claims
- Metoprolol Succinate56 claims
- Divalproex Sodium55 claims
- Eliquis52 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): 57 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Deborah Geismar among 6,215 family medicine physician records in Illinois
Deborah Geismar, M.D. is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 family medicine physician records list a practice address in Park Ridge
They are 88 of the 2,577 NPPES records with a practice address in Park Ridge, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Park Ridge → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Patricia Bloom, MDPark Ridge, IL 600681457326324
- William Brander, M.D.Park Ridge, IL 600681235137498
- Brian Chicoine, MDPark Ridge, IL 600681629005228
- John Cottrell, DOPark Ridge, IL 600681639175664
- Michael Fisher, MDPark Ridge, IL 600681760481220
- Carol Graham, M.D.Park Ridge, IL 600681194723197
- Judith Gravdal, M.D.Park Ridge, IL 600681437194594
- Maureen Grosdidier, M.D.Park Ridge, IL 600681104824374
Common questions
What is Deborah Geismar, M.D.'s NPI number?
Deborah Geismar, M.D.'s National Provider Identifier (NPI) is 1669558037, issued on Oct 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Deborah Geismar, M.D. located?
The NPPES record lists a practice address at 10 N Cumberland Ave, Park Ridge, IL, 60068. Phone: (847) 825-0300. Providers update this record themselves, so call before visiting.
How can I verify Deborah Geismar, M.D.'s license?
NPPES lists Illinois license number 036073437, 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 Deborah Geismar, M.D. prescribe under Medicare Part D?
In 2024, Deborah Geismar, M.D. had 1,463 Medicare Part D claims for 45 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Deborah Geismar, M.D.'s MIPS final score?
The 2023 MIPS final score is 57 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.