Gregory Lynn Bowman, APRN, CNP
Nurse Practitioner · Chicago, IL
Gregory Lynn Bowman, APRN, CNP is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1346832334, issued on Feb 10, 2021. Check the license (Illinois 209027767, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Lynn Bowman
- Credential
- APRN, CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209027767 IL
Self-reported in NPPES; status is on the state search - Practice location
- 259 E Erie St Ste 1450, Chicago, IL 60611
- Phone
- (312) 695-7746
- Enumerated
- Feb 10, 2021
- Record last updated
- Dec 27, 2024
- Fax
- (312) 694-6387
- Medicare enrollment
- Enrolled (PECOS I20231226000562); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 259 E Erie St Ste 1450
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Lynn Bowman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209027767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average nurse practitioner in 2024
943 Medicare Part D claims for 169 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Amlodipine Besylate41 claims
- Atorvastatin Calcium33 claims
- Carvedilol31 claims
- Furosemide26 claims
- Gabapentin26 claims
- Ozempic23 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).
Gregory Lynn Bowman among 4,892 nurse practitioner records in Illinois
Gregory Lynn Bowman, APRN, CNP 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2022 · median 2018 among the 3,389 with a school on file
- Record last updated2024 · 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 →
The 8 nurse practitioner records with the nearest ZIP codes
- Sarah Anderson, NPChicago, IL 606111043243355
- Larry Boehlke, NPChicago, IL 606111972575231
- Joanne Cullina, MSN, APNChicago, IL 606111619904885
- Florence Denby, RN, CNP, APNChicago, IL 606111598773103
- Rebecca DukeChicago, IL 606111932204286
- Sylvia Duraski, CNP, APNChicago, IL 606111417965039
- Barbara Guido, APN-CNPChicago, IL 606111780784611
- Susanna Miranda, DNP, APRN, AGNP-CChicago, IL 606111831118512
Common questions
What is Gregory Lynn Bowman, APRN, CNP's NPI number?
Gregory Lynn Bowman, APRN, CNP's National Provider Identifier (NPI) is 1346832334, issued on Feb 10, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Lynn Bowman, APRN, CNP located?
The NPPES record lists a practice address at 259 E Erie St Ste 1450, Chicago, IL, 60611. Phone: (312) 695-7746. Providers update this record themselves, so call before visiting.
How can I verify Gregory Lynn Bowman, APRN, CNP's license?
NPPES lists Illinois license number 209027767, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Lynn Bowman, APRN, CNP prescribe under Medicare Part D?
In 2024, Gregory Lynn Bowman, APRN, CNP had 943 Medicare Part D claims for 169 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.