Margarita Kos, APRN
Psychiatric/Mental Health Nurse Practitioner · Burr Ridge, IL
Margarita Kos, APRN is a psychiatric/mental health nurse practitioner with a practice address in Burr Ridge, Illinois, and NPI 1477974525, issued on Dec 16, 2013. Check the license (Illinois 277001467, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margarita Kos
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 277001467 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7055 High Grove Blvd, Burr Ridge, IL 60527
- Phone
- (630) 371-9980
- Enumerated
- Dec 16, 2013
- Record last updated
- Jun 1, 2026
- Fax
- (630) 371-1555
- Medicare enrollment
- Enrolled (PECOS I20140512000379); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,530 in Illinois → Look up another NPI →
Also registered at 7055 High Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gina Angeletti, MPTPhysical Therapist1851333694
- Justine Delcore Ramirez, FNP-CNurse Practitioner1710578273
- Mostafa El-Leboudi, PT, DPT, ATCPhysical Therapist1851030936
- Scott Glaser, M.D.Pain Medicine (Anesthesiology) Physician1881691863
Verify Margarita Kos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277001467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
548 Medicare Part D claims for 122 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Escitalopram Oxalate31 claims
- Lamotrigine30 claims
- Metformin Hcl27 claims
- Lisinopril22 claims
- Atorvastatin Calcium20 claims
- Sertraline Hcl19 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: $420.60
4 payments; by number, the most common kind was food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 23,362 providers of this specialty with any payment received $1,027.77 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
- Optum Behavioral Care OF Colorado PCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margarita Kos among 1,530 psychiatric/mental health nurse practitioner records in Illinois
Margarita Kos, APRN is one of 1,530 psychiatric/mental health nurse practitioner records with a practice address in Illinois. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 11% of them.
- NPI issued2013 · 11% of these records are older, 87% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2013 · median 2021 among the 917 with a school on file
- Record last updated2026 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Illinois
There are 1,530 psychiatric/mental health nurse practitioner records in Illinois.
All 1,530 in Illinois → Every provider in Burr Ridge → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Bimbola Amoranbini, PMHNPBurr Ridge, IL 605271770145278
- Fauzia Hoda, PMHNPBurr Ridge, IL 605271629901335
- Lisa Jaworski, MSN, APRN, PMHNP-BCBurr Ridge, IL 605271891674701
- Yuliya Rashevska, APRNWillowbrook, IL 605271619526175
- Alicja Stryck, PMHNPBurr Ridge, IL 605271457285637
- Susan DunneLa Grange Park, IL 605261528440930
- Arthur FloresLa Grange Park, IL 605261164256541
- Katherine Racine, APN, PMHNP-BCLa Grange, IL 605251275151250
Common questions
What is Margarita Kos, APRN's NPI number?
Margarita Kos, APRN's National Provider Identifier (NPI) is 1477974525, issued on Dec 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Margarita Kos, APRN located?
The NPPES record lists a practice address at 7055 High Grove Blvd, Burr Ridge, IL, 60527. Phone: (630) 371-9980. Providers update this record themselves, so call before visiting.
How can I verify Margarita Kos, APRN's license?
NPPES lists Illinois license number 277001467, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Margarita Kos, APRN prescribe under Medicare Part D?
In 2024, Margarita Kos, APRN had 548 Medicare Part D claims for 122 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.