Tahmina Mahmood, M.D
Dermatology Physician · Chicago, IL
Tahmina Mahmood, M.D is a dermatology physician with a practice address in Chicago, Illinois, and NPI 1609254564, issued on May 12, 2015. Check the license (Illinois 036-157349, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tahmina Mahmood
- Credential
- M.D
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 036-157349 IL
BP10054311 TX
S1859 TX
Self-reported in NPPES; status is on the state search - Practice location
- 259 E Erie St Ste 2250, Chicago, IL 60611
- Phone
- (312) 695-8106
- Enumerated
- May 12, 2015
- Record last updated
- Mar 24, 2023
- Fax
- (312) 926-6165
- Medicare enrollment
- Enrolled (PECOS I20210922002681); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 647 in Illinois → Look up another NPI →
Also registered at 259 E Erie St Ste 2250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monica Deangelis, APRN, CNPNurse Practitioner1336772052
- Kristin Lee, MDDermatology Physician1073856498
Verify Tahmina Mahmood 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 036-157349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average dermatology physician in 2024
619 Medicare Part D claims for 251 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Triamcinolone Acetonide112 claims
- Clobetasol Propionate98 claims
- Hydrocortisone64 claims
- Ketoconazole54 claims
- Clindamycin Phosphate35 claims
- Minoxidil30 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
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tahmina Mahmood among 647 dermatology physician records in Illinois
Tahmina Mahmood, M.D 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 2015, is newer than 65% of them.
- NPI issued2015 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2015 · median 2008 among the 440 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 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
- Joaquin Brieva, MDChicago, IL 606111003875741
- William Caro, M.D.Chicago, IL 606111316007875
- Brian Cook, M.D.Chicago, IL 606111588669683
- Quenby Erickson, D.OChicago, IL 606111558356410
- Nancy Furey, MDChicago, IL 606111528044567
- Pedram Gerami, MDChicago, IL 606111619908043
- Roopal Kundu, MDChicago, IL 606111548299795
- Anne Laumann, MDChicago, IL 606111174568588
Common questions
What is Tahmina Mahmood, M.D's NPI number?
Tahmina Mahmood, M.D's National Provider Identifier (NPI) is 1609254564, issued on May 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Tahmina Mahmood, M.D located?
The NPPES record lists a practice address at 259 E Erie St Ste 2250, Chicago, IL, 60611. Phone: (312) 695-8106. Providers update this record themselves, so call before visiting.
How can I verify Tahmina Mahmood, M.D's license?
NPPES lists Illinois license number 036-157349, 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 Tahmina Mahmood, M.D prescribe under Medicare Part D?
In 2024, Tahmina Mahmood, M.D had 619 Medicare Part D claims for 251 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.