Alla Rybak, APN-CNP
Nurse Practitioner · Skokie, IL
Alla Rybak, APN-CNP is a nurse practitioner with a practice address in Skokie, Illinois, and NPI 1962957167, issued on Aug 18, 2016. Check the license (Illinois 277004635, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alla Rybak
- Credential
- APN-CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 277004635 IL
041407915 IL
209.014921 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9977 Woods Dr, Skokie, IL 60077
- Phone
- (224) 364-2273
- Enumerated
- Aug 18, 2016
- Record last updated
- Jul 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20170113002504); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 9977 Woods Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alla Rybak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277004635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average nurse practitioner in 2024
282 Medicare Part D claims for 211 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone28 claims
- Amoxicillin-Clavulanate Potass26 claims
- Amoxicillin22 claims
- Levofloxacin16 claims
- Nitrofurantoin Mono-Macro16 claims
- Cephalexin13 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): 93.1 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 GroupSkokie, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alla Rybak among 4,892 nurse practitioner records in Illinois
Alla Rybak, 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 2016, is newer than 36% of them.
- NPI issued2016 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · 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).
95 nurse practitioner records list a practice address in Skokie
They are 95 of the 2,210 NPPES records with a practice address in Skokie, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Skokie → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Angela Delgiudice, APN-CNPSkokie, IL 600771134492275
- Irma Funes, ANPSkokie, IL 600771578817003
- Tina Khouchaba, NPSkokie, IL 600771487046611
- Angelica Kozlowski, APNSkokie, IL 600771740633510
- Khairunisa Lalani, N.PSkokie, IL 600771790090306
- Josephine Londres, FNP-CSkokie, IL 600771689818577
- Allyson LuceroSkokie, IL 600771043617087
- Rachel Lyons, APNP, FNPSkokie, IL 600771174657746
Common questions
What is Alla Rybak, APN-CNP's NPI number?
Alla Rybak, APN-CNP's National Provider Identifier (NPI) is 1962957167, issued on Aug 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alla Rybak, APN-CNP located?
The NPPES record lists a practice address at 9977 Woods Dr, Skokie, IL, 60077. Phone: (224) 364-2273. Providers update this record themselves, so call before visiting.
How can I verify Alla Rybak, APN-CNP's license?
NPPES lists Illinois license number 277004635, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Alla Rybak, APN-CNP prescribe under Medicare Part D?
In 2024, Alla Rybak, APN-CNP had 282 Medicare Part D claims for 211 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Alla Rybak, APN-CNP's MIPS final score?
The 2023 MIPS final score is 93.1 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.