Carolyn Marie Mayer, APRN, CNP
Nurse Practitioner · Orland Park, IL
Carolyn Marie Mayer, APRN, CNP is a nurse practitioner with a practice address in Orland Park, Illinois, and NPI 1073023263, issued on Oct 3, 2017. Check the license (Illinois 209.016666, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Marie Mayer
- Credential
- APRN, CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.016666 IL
Self-reported in NPPES; status is on the state search - Practice location
- 15300 West Ave Ste 108, Orland Park, IL 60462
- Phone
- (708) 226-2318
- Enumerated
- Oct 3, 2017
- Record last updated
- Mar 14, 2024
- Fax
- (708) 226-2319
- Medicare enrollment
- Enrolled (PECOS I20180112000960); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 15300 West Ave Ste 108
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melissa Gergel, MPAS, PA-CPhysician Assistant1972134187
- Lauren Gesell, APRN, CNPNurse Practitioner1083210678
- Amy Greene, LCSWClinical Social Worker1497489520
Verify Carolyn Marie Mayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.016666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average nurse practitioner in 2024
936 Medicare Part D claims for 277 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 141 claims were for opioids.
Most prescribed
- Prochlorperazine Maleate55 claims
- Hydrocodone-Acetaminophen49 claims
- Ondansetron Odt45 claims
- Prednisone44 claims
- Acyclovir41 claims
- Tramadol Hcl37 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.
Industry payments in 2024: $35.71
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationOrland Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Marie Mayer among 4,892 nurse practitioner records in Illinois
Carolyn Marie Mayer, 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 2017, is newer than 42% of them.
- NPI issued2017 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2017 · 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).
45 nurse practitioner records list a practice address in Orland Park
They are 45 of the 1,925 NPPES records with a practice address in Orland Park, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Orland Park → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Cheryl Boss, ANP-CNPOrland Park, IL 604621760436109
- Raquel Brillante, CNPOrland Park, IL 604621053320697
- Janet Burda, APRN, CNSOrland Park, IL 604621962827881
- Regina Chorley, APRN, CNPOrland Park, IL 604621528083342
- Holly Clark, N.P.Orland Park, IL 604621205823093
- Maki Cronin, APRN, CNPOrland Park, IL 604621558899377
- Carol Ingrisano, NPOrland Park, IL 604621205983996
- Mary Merlo, APRN, CNPOrland Park, IL 604621962892232
Common questions
What is Carolyn Marie Mayer, APRN, CNP's NPI number?
Carolyn Marie Mayer, APRN, CNP's National Provider Identifier (NPI) is 1073023263, issued on Oct 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Marie Mayer, APRN, CNP located?
The NPPES record lists a practice address at 15300 West Ave Ste 108, Orland Park, IL, 60462. Phone: (708) 226-2318. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Marie Mayer, APRN, CNP's license?
NPPES lists Illinois license number 209.016666, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Marie Mayer, APRN, CNP prescribe under Medicare Part D?
In 2024, Carolyn Marie Mayer, APRN, CNP had 936 Medicare Part D claims for 277 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.