Steven Russell Boas, M.D.
Pediatric Pulmonology Physician · Northfield, IL
Steven Russell Boas, M.D. is a pediatric pulmonology physician with a practice address in Northfield, Illinois, and NPI 1144227737, issued on Jun 28, 2005. Check the license (Illinois 036091411, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Steven Russell Boas
- Credential
- M.D.
- Primary taxonomy
- Pediatric Pulmonology Physician 2080P0214X
- License number
- 036091411 IL
Self-reported in NPPES; status is on the state search - Practice location
- 191 Waukegan RD Ste 200, Northfield, IL 60093
- Phone
- (847) 998-3434
- Enumerated
- Jun 28, 2005
- Record last updated
- Jul 30, 2024
- Fax
- (847) 998-8584
- Medicaid ID
- 36091411 IL
- Medicare enrollment
- Enrolled (PECOS I20041123000085); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest pediatric pulmonology physician records → All 42 in Illinois → Look up another NPI →
Verify Steven Russell Boas 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 036091411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average pediatric pulmonology physician in 2024
199 Medicare Part D claims, against an average of 119 among the 263 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Trikafta74 claims
- Creon25 claims
- Azithromycin22 claims
- Sulfamethoxazole-Trimethoprim12 claims
- Zenpep12 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.
Steven Russell Boas among 42 pediatric pulmonology physician records in Illinois
Steven Russell Boas, M.D. is one of 42 pediatric pulmonology physician records with a practice address in Illinois. 45% 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, 83% newer
- In a Medicare fileYes · 45% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1989 · median 1989 among the 10 with a school on file
- Record last updated2024 · 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 2080P0214X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Pulmonology Physician providers in Illinois
There are 42 pediatric pulmonology physician records in Illinois.
All 42 in Illinois → Every provider in Northfield → Pediatric Pulmonology Physician nationwide →
The 8 pediatric pulmonology physician records with the nearest ZIP codes
- Gabriel AljadeffPark Ridge, IL 600681669403556
- Kimberly Watts, MDPark Ridge, IL 600681891816781
- Youngran Chung, MDWinfield, IL 601901457328536
- Luis Torero, MDWinfield, IL 601901952399560
- Javeed Akhter, MDCrest Hill, IL 604031457434235
- Shimoni Dharia, MDOak Lawn, IL 604531174789770
- Henry Schmidt, MDOak Lawn, IL 604531326531575
- Maria Dowell, MDBurr Ridge, IL 605271982754925
Common questions
What is Steven Russell Boas, M.D.'s NPI number?
Steven Russell Boas, M.D.'s National Provider Identifier (NPI) is 1144227737, issued on Jun 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven Russell Boas, M.D. located?
The NPPES record lists a practice address at 191 Waukegan RD Ste 200, Northfield, IL, 60093. Phone: (847) 998-3434. Providers update this record themselves, so call before visiting.
How can I verify Steven Russell Boas, M.D.'s license?
NPPES lists Illinois license number 036091411, 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 Steven Russell Boas, M.D. prescribe under Medicare Part D?
In 2024, Steven Russell Boas, M.D. had 199 Medicare Part D claims; the average among pediatric pulmonology physician prescribers was 119. 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.