Marie Bittner, AGNP-C
Adult Health Nurse Practitioner · Park Ridge, IL
Marie Bittner, AGNP-C is an adult health nurse practitioner with a practice address in Park Ridge, Illinois, and NPI 1134773385, issued on Jul 26, 2019. Check the license (Illinois 019686, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Bittner
- Credential
- AGNP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 019686 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1875 Dempster St Ste 145, Park Ridge, IL 60068
- Phone
- (847) 897-9010
- Enumerated
- Jul 26, 2019
- Record last updated
- Jun 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241121000098); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 743 in Illinois → Look up another NPI →
Also registered at 1875 Dempster St Ste 145
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rosalia Ritzema, MS, RDN, LDN, CDCESRegistered Dietitian1992221758
- Rachel Ruderman, MD, MPHMaternal & Fetal Medicine Physician1285026013
- Jordan StoneObstetrics & Gynecology Physician1720582935
Verify Marie Bittner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
736 Medicare Part D claims for 90 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate69 claims
- Bumetanide49 claims
- Metoprolol Succinate33 claims
- Lisinopril22 claims
- Clopidogrel19 claims
- Hydrochlorothiazide19 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
- Pathway Healthcare Solutions LLCPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Bittner among 743 adult health nurse practitioner records in Illinois
Marie Bittner, AGNP-C is one of 743 adult health nurse practitioner records with a practice address in Illinois. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 14% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2019 · median 2013 among the 372 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Illinois
There are 743 adult health nurse practitioner records in Illinois.
All 743 in Illinois → Every provider in Park Ridge → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Janet Bilodeau, CNPPark Ridge, IL 600681235158460
- Mary Dewberry-Lait, NPPark Ridge, IL 600681598811994
- Ken Gabriel Doverte, NPPark Ridge, IL 600681417425547
- Olga Gilman, FNP-BCPark Ridge, IL 600681164946919
- Jenessa Piscopo, APNPark Ridge, IL 600681477330744
- Ellen Rubin, APNPark Ridge, IL 600681417225004
- Hailan WangPark Ridge, IL 600681386994051
- Maria Fe Espindola, APRN, BCLincolnshire, IL 600691992985204
Common questions
What is Marie Bittner, AGNP-C's NPI number?
Marie Bittner, AGNP-C's National Provider Identifier (NPI) is 1134773385, issued on Jul 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marie Bittner, AGNP-C located?
The NPPES record lists a practice address at 1875 Dempster St Ste 145, Park Ridge, IL, 60068. Phone: (847) 897-9010. Providers update this record themselves, so call before visiting.
How can I verify Marie Bittner, AGNP-C's license?
NPPES lists Illinois license number 019686, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Bittner, AGNP-C prescribe under Medicare Part D?
In 2024, Marie Bittner, AGNP-C had 736 Medicare Part D claims for 90 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.