David Mark Vester, M.D.
Family Medicine Physician · Chicago, IL
David Mark Vester, M.D. is a family medicine physician with a practice address in Chicago, Illinois, and NPI 1558655167, issued on Jun 1, 2011. Check the license (Illinois 036137561, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David Mark Vester
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036137561 IL
E-8928 AR
Self-reported in NPPES; status is on the state search - Practice location
- 635 N Dearborn St Ste 100, Chicago, IL 60654
- Phone
- (312) 694-2273
- Enumerated
- Jun 1, 2011
- Record last updated
- Sep 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (312) 694-2129
- Medicare enrollment
- Enrolled (PECOS I20180703000277); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 635 N Dearborn St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abbas Al-Saraf, M.D.Family Medicine Physician1245221134
- Khalilah Babino, DOFamily Medicine Physician1073523593
- Tova Baron, APRN, CNPNurse Practitioner1710353149
- Hannah Beamer, FNP-BCNurse Practitioner1154961969
- Brittany Berens, PA-CPhysician Assistant1710506696
- Christian Bonzheim, PA-CPhysician Assistant1548899545
Verify David Mark Vester 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 036137561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
334 Medicare Part D claims for 236 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass37 claims
- Cephalexin31 claims
- Doxycycline Hyclate29 claims
- Prednisone22 claims
- Mupirocin20 claims
- Methylprednisolone19 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): 94.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationHuntley, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Mark Vester among 6,215 family medicine physician records in Illinois
David Mark Vester, 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 2011, is newer than 59% of them.
- NPI issued2011 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2006 among the 3,714 with a school on file
- Record last updated2019 · 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).
1,593 family medicine physician records list a practice address in Chicago
They are 1,593 of the 63,379 NPPES records with a practice address in Chicago, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Chicago → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sindhu Aderson, M.D.Chicago, IL 606541043530041
- Abbas Al-Saraf, M.D.Chicago, IL 606541245221134
- Khalilah Babino, DOChicago, IL 606541073523593
- Christopher Bailey, M.D.Chicago, IL 606541417184565
- Peter Biale, MDChicago, IL 606541285998302
- Alicia Joaquin, MDChicago, IL 606541699806968
- Jessica Lue-Lai, M.D.Chicago, IL 606541538478565
- Neetha Martens, MDChicago, IL 606541902094253
Common questions
What is David Mark Vester, M.D.'s NPI number?
David Mark Vester, M.D.'s National Provider Identifier (NPI) is 1558655167, issued on Jun 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is David Mark Vester, M.D. located?
The NPPES record lists a practice address at 635 N Dearborn St Ste 100, Chicago, IL, 60654. Phone: (312) 694-2273. Providers update this record themselves, so call before visiting.
How can I verify David Mark Vester, M.D.'s license?
NPPES lists Illinois license number 036137561, 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 David Mark Vester, M.D. prescribe under Medicare Part D?
In 2024, David Mark Vester, M.D. had 334 Medicare Part D claims for 236 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is David Mark Vester, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.1 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.