Mary H. Brow, APN
Nurse Practitioner · Chicago, IL
Mary H. Brow, APN is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1619077559, issued on Sep 22, 2006. Check the license (Illinois 209000593, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary H. Brow
- Credential
- APN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209000593 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1276 N Clybourn Ave, Chicago, IL 60610
- Phone
- (312) 337-1073
- Enumerated
- Sep 22, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (312) 337-7616
- Medicare enrollment
- Enrolled (PECOS I20070425000133); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2000
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1276 N Clybourn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary H. Brow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209000593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average nurse practitioner in 2024
1,643 Medicare Part D claims for 144 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 20 claims were for opioids.
Most prescribed
- Amlodipine Besylate108 claims
- Atorvastatin Calcium105 claims
- Metformin Hcl80 claims
- Losartan Potassium46 claims
- Lisinopril44 claims
- Lisinopril-Hydrochlorothiazide44 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
- Near North Health Service CorporationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary H. Brow among 4,892 nurse practitioner records in Illinois
Mary H. Brow, APN is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 89% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2000 · median 2018 among the 3,389 with a school on file
- Record last updated2023 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
952 nurse practitioner records list a practice address in Chicago
They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →
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- Jamie Yi, APNChicago, IL 606101588447205
- Larry Boehlke, NPChicago, IL 606111972575231
Common questions
What is Mary H. Brow, APN's NPI number?
Mary H. Brow, APN's National Provider Identifier (NPI) is 1619077559, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary H. Brow, APN located?
The NPPES record lists a practice address at 1276 N Clybourn Ave, Chicago, IL, 60610. Phone: (312) 337-1073. Providers update this record themselves, so call before visiting.
How can I verify Mary H. Brow, APN's license?
NPPES lists Illinois license number 209000593, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary H. Brow, APN prescribe under Medicare Part D?
In 2024, Mary H. Brow, APN had 1,643 Medicare Part D claims for 144 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.