Active NPI 1952862104 Individual Practitioner Female Practitioner

Rubylyn Rose Hilario , FNP-BC

Nurse Practitioner - Family • Elgin, IL

Professional Overview & Biography Verified Profile Summary

Rubylyn Hilario, FNP-BC is a registered healthcare professional specializing in Nurse Practitioner - Family in Elgin, IL. Practice services are available at 2400 BIG TIMBER RD STE 200 under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, blood glucose (sugar) test performed by hand-held instrument. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2400 Big Timber Rd Ste 200

Elgin, IL 601247835

Telephone 8476970770

Fax 8476970789

Associated Practice Facility / Clinic

🏢 Associates In Endocrinology Inc Facility NPI 1275584518

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Family in Elgin, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 8.5 Yrs

State Avg: 8.9 Yrs

Regional Practice Density

89 Specialists

Practicing in Elgin, IL (7705 Statewide)

Telehealth Adoption Rate

13.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

46.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	231	179	$200.00	$110.95
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	112	82	$57.79	$29.47
82962 Blood glucose (sugar) test performed by hand-held instrument	29	28	$20.00	$3.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$300.00	$146.82
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	11	11	$243.43	$152.15

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	543	303	$200.00	$104.82
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	254	125	$57.79	$27.96
82962 Blood glucose (sugar) test performed by hand-held instrument	31	28	$20.00	$3.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$296.43	$137.90
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	21	21	$234.59	$138.36
95249 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin	11	11	$250.00	$60.02

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	349	217	$200.00	$107.87
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	146	87	$57.79	$29.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$300.00	$143.18
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	26	26	$243.43	$152.11

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	353	229	$200.00	$115.59
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	113	81	$57.79	$31.49
99213 Established patient office or other outpatient visit, typically 15 minutes	58	52	$120.23	$67.03
82962 Blood glucose (sugar) test performed by hand-held instrument	58	42	$20.00	$3.28
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	37	35	$243.43	$167.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$300.00	$148.49

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	348	249	$198.87	$92.27
82962 Blood glucose (sugar) test performed by hand-held instrument	139	105	$18.85	$3.26
99213 Established patient office or other outpatient visit, typically 15 minutes	81	75	$121.21	$50.08
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	58	50	$58.04	$32.67
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	30	30	$245.64	$161.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$302.29	$146.90

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	371	267	$200.00	$96.69
82962 Blood glucose (sugar) test performed by hand-held instrument	262	180	$5.06	$3.21
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report	34	29	$65.00	$31.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$350.00	$146.98
95250 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment	11	11	$260.00	$159.80

Medical Specialties & State Licenses

CMS Verified: 2026-07-07

Nurse Practitioner - Family Primary Specialty

NUCC Taxonomy Code: 363LF0000X

State License IL 209018720

Definition to come...

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Amer Rahman , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1114978087

Doctor of Medicine (M.D.)

Kathleen Malinis , NP

Nurse Practitioner

NPI 1124544978

Nurse Practitioner

Meena Chacko , APN NP-C

Nurse Practitioner - Family

NPI 1265680219

APNNPC

Neha Thengil , FNP

Nurse Practitioner - Family

NPI 1629520549

Family Nurse Practitioner

Priyanka Patel , NURSE PRACTITIONER

Nurse Practitioner

NPI 1649780933

NURSEPRACTITIONER

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 29, 2019

NPI status registered as active in NPPES database

📍

Updated Practice Location March 29, 2019

Registered at 2400 BIG TIMBER RD STE 200, ELGIN, IL 601247835 (Tel: 8476970770)

📍

Updated Business Mailing Address March 29, 2019

Registered at 2400 BIG TIMBER RD STE 200, ELGIN, IL 601247835 (Tel: 8476970770)

👤

Provider Name / Credentials Updated March 29, 2019

Recorded as RUBYLYN HILARIO, FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2019

Nurse Practitioner (License #209018720 in IL)

🟢

Initial NPI Registration & Enumeration March 29, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1952862104

Entity Type:

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

Enumeration Date: March 29, 2019

Last Update: July 07, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2400 Big Timber Rd Ste 200

Elgin, IL 601247835

Phone: 8476970770

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.