Active NPI 1770718314 Individual Practitioner Male Practitioner

Dr. David Joseph Ryan , MD

Surgery • Geneva, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Ryan, MD is a certified Surgery practicing in Geneva, IL. With approximately 17 years of clinical experience since graduating from St. Louis College Of Physicians And Surgeons in 2009, Dr. Ryan delivers high-quality medical care to the local community at 351 DELNOR DR STE 400.

Dr. Ryan is affiliated with Central Dupage Physician Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, new patient outpatient office visit, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

351 Delnor Dr Ste 400

Geneva, IL 601344228

Telephone 6306680833

Fax 6302084373

Associated Practice Facility / Clinic

🏢 Dupage Surgical Consultants, Ltd. Facility NPI 1801862859

Medicare Profile & Education

Medical School

St. Louis College Of Physicians And Surgeons

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Geneva, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -5.5 yrs vs City Avg

City Avg: 22.5 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

8 Specialists

Practicing in Geneva, IL (1624 Statewide)

Telehealth Adoption Rate

12.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ryan (17 Years) 17 Yrs

Geneva Specialty Average (22.5 Years) 22.5 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	92	36	$145.00	$79.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$205.00	$115.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	37	$254.00	$133.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	18	$194.00	$131.39
99213 Established patient office or other outpatient visit, typically 15 minutes	21	20	$123.00	$93.56
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	16	16	$2319.64	$705.73
49505 Repair of groin hernia (5 years or older)	13	13	$1534.00	$563.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$145.50	$55.43
49591 Initial repair of sliding hernia of abdomen, less than 3 cm in length	11	11	$1066.00	$249.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	83	34	$145.00	$81.70
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$205.00	$117.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	33	$261.94	$131.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	23	$194.00	$129.64
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$372.00	$178.98
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$123.00	$93.78
49505 Repair of groin hernia (5 years or older)	11	11	$1952.36	$623.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	77	36	$145.00	$73.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$205.00	$119.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	31	$254.00	$140.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	16	$194.00	$134.37
99213 Established patient office or other outpatient visit, typically 15 minutes	22	13	$123.00	$95.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	63	39	$146.05	$75.16
99221 Initial hospital inpatient care per day, typically 30 minutes	31	31	$198.00	$106.80
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	18	$96.93	$40.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	29	27	$263.31	$142.66
99213 Established patient office or other outpatient visit, typically 15 minutes	19	16	$124.79	$97.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$208.33	$115.55
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	15	15	$2588.35	$807.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	85	40	$83.00	$41.80
99221 Initial hospital inpatient care per day, typically 30 minutes	67	60	$219.00	$109.11
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	30	$151.00	$76.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$235.00	$114.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$229.00	$115.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	133	63	$80.41	$41.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	38	$152.48	$77.26
99221 Initial hospital inpatient care per day, typically 30 minutes	54	51	$219.00	$108.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$231.54	$115.86
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$2907.69	$817.64
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$151.50	$78.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$229.00	$115.31
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$359.00	$175.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	113	45	$73.41	$38.99
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	39	$155.12	$72.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$190.00	$108.03
99213 Established patient office or other outpatient visit, typically 15 minutes	18	14	$135.00	$72.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	90	36	$74.67	$38.69
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	57	35	$155.00	$70.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$193.70	$104.52
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$293.00	$134.87
99213 Established patient office or other outpatient visit, typically 15 minutes	20	19	$135.00	$71.65
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$2466.67	$752.59

Medical Specialties & State Licenses

CMS Verified: 2021-06-30

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IL 036130707

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License CT 53296

Surgery

NUCC Taxonomy Code: 208600000X

State License IL 125-055868

Hospital & Practice Group Affiliations

Central Dupage Physician Group

351 Delnor Dr, Geneva, IL 601344222

Phone: 6309239600

Practice Associates & Co-Workers

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

14 Associated Practitioners

Dr. Raelene Kennedy Kim , MD

Surgery - Trauma Surgery

NPI 1003047267

Doctor of Medicine (M.D.)

Betty Martinez , PA-C

Physician Assistant

NPI 1154898898

Physician Assistant (Certified)

Elisabeth Vallone , PA-C

Physician Assistant

NPI 1215645585

Physician Assistant (Certified)

Dr. Anthony Altimari , MD

Surgery

NPI 1235103581

Doctor of Medicine (M.D.)

Dr. Jeffrey Fronza , MD

Surgery

NPI 1265695258

Doctor of Medicine (M.D.)

Dr. Yolanda Chang , MD

Surgery

NPI 1356644876

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

📍

Updated Practice Location June 30, 2021

Registered at 351 DELNOR DR STE 400, GENEVA, IL 601344228 (Tel: 6306680833)

📍

Updated Business Mailing Address June 30, 2021

Registered at 351 DELNOR DR STE 400, GENEVA, IL 601344228 (Tel: 6306680833)

📍

Updated Practice Location March 26, 2019

Registered at 2210 DEAN ST STE B, SAINT CHARLES, IL 601751059 (Tel: 6303775300)

📍

Updated Business Mailing Address March 26, 2019

Registered at 1860 PAYSPHERE CIR, CHICAGO, IL 606741208 (Tel: 6304692000)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2019

Surgery (License #036130707 in IL)

✅

NPI Profile Active July 14, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2014

Registered at 114 WOODLAND ST, DEPT OF SURGERY, HARTFORD, CT 061051208 (Tel: 8607144694)

📍

Updated Business Mailing Address July 14, 2014

Registered at 114 WOODLAND ST, DEPT OF SURGERY, HARTFORD, CT 061051208 (Tel: 8607144694)

👤

Provider Name / Credentials Updated July 14, 2014

Recorded as DAVID RYAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2014

Surgery (License #53296 in CT)

🟢

Initial NPI Registration & Enumeration May 27, 2009

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: 1770718314

Entity Type:

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

Enumeration Date: May 27, 2009

Last Update: June 30, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

351 Delnor Dr Ste 400

Geneva, IL 601344228

Phone: 6306680833

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.