Carolyn Jacob, MD
Dermatology Physician · Chicago, IL
Carolyn Jacob, MD is a dermatology physician with a practice address in Chicago, Illinois, and NPI 1265498083, issued on Apr 21, 2006. Check the license (Illinois 036102098, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Carolyn Jacob
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 036102098 IL
Self-reported in NPPES; status is on the state search - Practice location
- 515 N State St Ste 900, Chicago, IL 60654
- Phone
- (312) 245-9965
- Enumerated
- Apr 21, 2006
- Record last updated
- Feb 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (312) 245-9964
- Medicaid ID
- 036102098 IL
- Medicare enrollment
- Enrolled (PECOS I20041215000359); accepts Medicare assignment
- Medical or professional school
- University College Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 647 in Illinois → Look up another NPI →
Also registered at 515 N State St Ste 900
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Whitney Hersh, PA-CPhysician Assistant1972055507
- Omer IbrahimDermatology Physician1871869438
- Rachel Pritzker, MDDermatology Physician1750542072
- Brittany Rank, PA-CMedical Physician Assistant1164952271
- Caroline Sheppard, PA-CPhysician Assistant1144732140
Verify Carolyn Jacob 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 036102098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average dermatology physician in 2024
88 Medicare Part D claims for 47 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
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: $49,690.41
97 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Chicago Cosmetic Surgery And Dermatology SCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Jacob among 647 dermatology physician records in Illinois
Carolyn Jacob, MD is one of 647 dermatology 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 65% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1995 · median 2008 among the 440 with a school on file
- Record last updated2020 · 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 207N00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Illinois
There are 647 dermatology physician records in Illinois.
All 647 in Illinois → Every provider in Chicago → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Kevin Cavanaugh, MDChicago, IL 606541184938284
- Omer IbrahimChicago, IL 606541871869438
- Faiyaaz Kalimullah, M.D.Chicago, IL 606541063729895
- Peter Lio, M.D.Chicago, IL 606541497787923
- Rachel Pritzker, MDChicago, IL 606541750542072
- Molly Stout, MDChicago, IL 606541942730148
- Samantha VenkateshChicago, IL 606541417417825
- Kastytis Jucas, M.D.Chicago, IL 606551609876952
Common questions
What is Carolyn Jacob, MD's NPI number?
Carolyn Jacob, MD's National Provider Identifier (NPI) is 1265498083, issued on Apr 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Jacob, MD located?
The NPPES record lists a practice address at 515 N State St Ste 900, Chicago, IL, 60654. Phone: (312) 245-9965. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Jacob, MD's license?
NPPES lists Illinois license number 036102098, 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 Carolyn Jacob, MD prescribe under Medicare Part D?
In 2024, Carolyn Jacob, MD had 88 Medicare Part D claims for 47 beneficiaries; the average among dermatology physician prescribers was 797. 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.