Active NPI 1962957167 Individual Practitioner Female Practitioner

Alla Rybak , APN-CNP

Nurse Practitioner • Skokie, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Alla Rybak, APN-CNP is a certified Nurse Practitioner practicing in Skokie, IL. With approximately 10 years of clinical experience since completing medical education in 2016, Alla Rybak delivers high-quality medical care to the local community at 9977 WOODS DR.

Alla Rybak is affiliated with Endeavor Health Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9977 Woods Dr

Skokie, IL 60077

Telephone 2243642273

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Skokie, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs +2.2 yrs vs City Avg

City Avg: 7.8 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

95 Specialists

Practicing in Skokie, IL (4929 Statewide)

Telehealth Adoption Rate

22.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

47.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rybak (10 Years) 10 Yrs

Skokie Specialty Average (7.8 Years) 7.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	133	128	$153.00	$85.78
99213 Established patient office or other outpatient visit, typically 15 minutes	69	69	$75.00	$58.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	17	$269.00	$127.37
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	14	14	$32.00	$7.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	108	$154.12	$86.57
99213 Established patient office or other outpatient visit, typically 15 minutes	60	60	$75.00	$58.98
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	17	17	$32.00	$7.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$269.00	$127.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	150	$134.37	$87.46
99213 Established patient office or other outpatient visit, typically 15 minutes	43	43	$65.91	$59.04
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$198.50	$131.50
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	17	17	$32.00	$7.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	82	82	$124.45	$90.48
99213 Established patient office or other outpatient visit, typically 15 minutes	68	67	$61.50	$58.16
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	30	30	$32.00	$7.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$175.00	$132.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	139	139	$123.86	$72.04
99213 Established patient office or other outpatient visit, typically 15 minutes	47	45	$65.60	$46.81
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	14	14	$32.00	$7.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	126	123	$123.93	$70.25
99213 Established patient office or other outpatient visit, typically 15 minutes	67	66	$58.00	$45.71
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	31	31	$32.00	$7.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$252.00	$115.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	438	237	$232.14	$81.93
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	289	172	$176.93	$62.06
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	102	62	$178.18	$62.05
99316 Nursing facility discharge management, more than 30 minutes	78	75	$271.17	$95.27
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	75	50	$234.37	$82.10
99336 Established patient assisted living visit, typically 40 minutes	73	40	$343.66	$121.34
99335 Established patient assisted living visit, typically 25 minutes	65	40	$243.69	$85.23
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	20	19	$342.85	$122.21

Medical Specialties & State Licenses

CMS Verified: 2026-07-30

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 277004635

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License IL 041407915

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

State License IL 209.014921

Definition to come...

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

9977 Woods Dr, Skokie, IL 600771057

Phone: 8476571819

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Austinah Pedian , PA-C

Physician Assistant

NPI 1013588607

Physician Assistant (Certified)

Eleanor Brown , PA-C

Physician Assistant

NPI 1023762762

Physician Assistant (Certified)

Jill Patel , PA-C

Physician Assistant

NPI 1033809835

Physician Assistant (Certified)

Dr. Chunliu Zhu , MD

Family Medicine

NPI 1043486954

Doctor of Medicine (M.D.)

Lakisha Whittaker , APN-CNP

Nurse Practitioner - Family

NPI 1053723981

APNCNP

Eamann Ayyad , APN-CNP

Nurse Practitioner

NPI 1083171813

APNCNP

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

👤

Provider Name / Credentials Updated July 30, 2026

Recorded as ALLA RYBAK, APN-CNP

👤

Provider Name / Credentials Updated March 31, 2026

Recorded as ALLA CHUKHRAY, APN-CNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2026

Registered Nurse (License #041407915 in IL)

📍

Updated Practice Location May 22, 2019

Registered at 9977 WOODS DR, SKOKIE, IL 60077 (Tel: 2243642273)

📍

Updated Business Mailing Address May 22, 2019

Registered at 9977 WOODS DR, SKOKIE, IL 600771057 (Tel: 2243642273)

✅

NPI Profile Active December 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 14, 2016

Registered at 1501 ANSLEY LN, MUNDELEIN, IL 600604566 (Tel: 2242262759)

📍

Updated Business Mailing Address December 14, 2016

Registered at 1333 BUTTERFIELD RD, STE 130, DOWNERS GROVE, IL 605155641 (Tel: 6303710133)

👤

Provider Name / Credentials Updated December 14, 2016

Recorded as ALLA CHUKHRAY

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 14, 2016

Nurse Practitioner (License #209.014921 in IL)

🟢

Initial NPI Registration & Enumeration August 18, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Alla Rybak. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1962957167

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 18, 2016

Last Update: July 30, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

9977 Woods Dr

Skokie, IL 600771057

Phone: 2243642273

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.