Deyan R. Ortwig, APN-CNP
Nurse Practitioner · Arlington Heights, IL
Deyan R. Ortwig, APN-CNP is a nurse practitioner with a practice address in Arlington Heights, Illinois, and NPI 1104859818, issued on Jul 8, 2006. Check the license (Illinois 277000632, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Deyan R. Ortwig
- Credential
- APN-CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 277000632 IL
209-003571 IL
Self-reported in NPPES; status is on the state search - Practice location
- 800 W Central RD, Arlington Heights, IL 60005
- Phone
- (847) 618-5075
- Enumerated
- Jul 8, 2006
- Record last updated
- May 5, 2026
- Fax
- (847) 618-3259
- Medicare enrollment
- Enrolled (PECOS I20070111000301); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 800 W Central RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Deyan R. Ortwig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277000632Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average nurse practitioner in 2024
1,238 Medicare Part D claims for 187 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 36 claims were for opioids.
Most prescribed
- Lisinopril83 claims
- Furosemide71 claims
- Sertraline Hcl68 claims
- Duloxetine Hcl62 claims
- Trazodone Hcl50 claims
- Metoprolol Tartrate43 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.
The MIPS final score for 2023 (Medicare payment program): 89.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Endeavor Health Medical GroupArlington Heights, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deyan R. Ortwig among 4,892 nurse practitioner records in Illinois
Deyan R. Ortwig, APN-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 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
- Graduated1997 · median 2018 among the 3,389 with a school on file
- Record last updated2026 · 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).
78 nurse practitioner records list a practice address in Arlington Heights
They are 78 of the 2,697 NPPES records with a practice address in Arlington Heights, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Arlington Heights → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Megan Dorsey, APN-CNPArlington Heights, IL 600051508132044
- Melinda Hare, ANPArlington Heights, IL 600051528174588
- Kimberley Hart, NPArlington Heights, IL 600051629065099
- Laura Kobza, RN, APN-BC-CWOCNArlington Heights, IL 600051770507386
- Phyllis Lauer, APNArlington Heights, IL 600051699812149
- Patrice Murray, DNPArlington Heights, IL 600051649391186
- Nataliya Omelchenko, APN-CNPArlington Heights, IL 600051558548099
- Erin Patel, APNArlington Heights, IL 600051902031750
Common questions
What is Deyan R. Ortwig, APN-CNP's NPI number?
Deyan R. Ortwig, APN-CNP's National Provider Identifier (NPI) is 1104859818, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Deyan R. Ortwig, APN-CNP located?
The NPPES record lists a practice address at 800 W Central RD, Arlington Heights, IL, 60005. Phone: (847) 618-5075. Providers update this record themselves, so call before visiting.
How can I verify Deyan R. Ortwig, APN-CNP's license?
NPPES lists Illinois license number 277000632, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Deyan R. Ortwig, APN-CNP prescribe under Medicare Part D?
In 2024, Deyan R. Ortwig, APN-CNP had 1,238 Medicare Part D claims for 187 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Deyan R. Ortwig, APN-CNP's MIPS final score?
The 2023 MIPS final score is 89.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.