Melissa M. Penas, M.D.
Anesthesiology Physician · Chicago, IL
Melissa M. Penas, M.D. is an anesthesiology physician with a practice address in Chicago, Illinois, and NPI 1649272618, issued on Aug 10, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Melissa M. Penas
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- Practice location
- 2875 W 19TH St, Chicago, IL 60623
- Phone
- (773) 484-1000
- Enumerated
- Aug 10, 2005
- Record last updated
- Nov 30, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041119000593); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,575 in Illinois → Look up another NPI →
Also registered at 2875 W 19TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cean Arada, OTR/LOccupational Therapist1922882703
- Alicia ArandaSpeech-Language Pathologist1235055484
- Dipali Banerjee, M.D.Anatomic Pathology & Clinical Pathology Physician1780789784
- Greg Brooks, CRNACertified Registered Nurse Anesthetist1255322459
- Gwendolyn Brumbaugh, APN, CNMAdvanced Practice Midwife1659454742
- Liliana Carrera-Murillo, APNFamily Nurse Practitioner1841740339
Verify Melissa M. Penas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average anesthesiology physician in 2024
14 Medicare Part D claims, against an average of 402 among the 4,319 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.
One hospital affiliation
- St Bernard HospitalChicago, IL · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Melissa M. Penas among 2,575 anesthesiology physician records in Illinois
Melissa M. Penas, M.D. is one of 2,575 anesthesiology physician records with a practice address in Illinois. 71% 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, 94% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1980 · median 2006 among the 1,608 with a school on file
- Record last updated2007 · 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 207L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,113 anesthesiology physician records list a practice address in Chicago
They are 1,113 of the 63,379 NPPES records with a practice address in Chicago, and 2,575 anesthesiology physician records in Illinois.
All 2,575 in Illinois → Every provider in Chicago → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Kaman Cipi, M.DChicago, IL 606231669678694
- Peter Denberg, MD PHDChicago, IL 606231699842245
- Evelyn Hofferica, M.D.Chicago, IL 606231780826370
- Aatish Madhiwala, M.D.Chicago, IL 606231225246036
- Monica Sheth, M.D.Chicago, IL 606231275792871
- Julia Ashkinazi, MDChicago, IL 606221659799377
- Xuan Au-Truong, MDChicago, IL 606221487796876
- Philip Bodenstab, MDChicago, IL 606221245262401
Common questions
What is Melissa M. Penas, M.D.'s NPI number?
Melissa M. Penas, M.D.'s National Provider Identifier (NPI) is 1649272618, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Melissa M. Penas, M.D. located?
The NPPES record lists a practice address at 2875 W 19TH St, Chicago, IL, 60623. Phone: (773) 484-1000. Providers update this record themselves, so call before visiting.
How can I verify Melissa M. Penas, M.D.'s license?
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 Melissa M. Penas, M.D. prescribe under Medicare Part D?
In 2024, Melissa M. Penas, M.D. had 14 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.