Active NPI 1831516095 Individual Practitioner Male Practitioner

Dr. Ryan Chen , MD

Surgery • Roseville, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Chen, MD is a certified Surgery practicing in Roseville, CA. With approximately 12 years of clinical experience since graduating from Saint Louis University School Of Medicine in 2014, Dr. Chen delivers high-quality medical care to the local community at 584 N SUNRISE AVE STE 100.

Dr. Chen is affiliated with Sierra Medical Partnership and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with moderate level of 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

584 N Sunrise Ave Ste 100

Roseville, CA 956612862

Telephone 9162502596

Associated Practice Facility / Clinic

🏢 Sierra Pacific Surgical, Inc. Facility NPI 1861867855

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Roseville, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs -9.2 yrs vs City Avg

City Avg: 21.2 Yrs

State Avg: 27.4 Yrs

Regional Practice Density

37 Specialists

Practicing in Roseville, CA (3346 Statewide)

Telehealth Adoption Rate

5.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (12 Years) 12 Yrs

Roseville Specialty Average (21.2 Years) 21.2 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	68	68	$398.00	$116.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	60	35	$264.29	$79.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	45	45	$734.76	$175.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$603.79	$171.18
99213 Established patient office or other outpatient visit, typically 15 minutes	25	21	$270.00	$96.23
49650 Repair of groin hernia using an endoscope	17	17	$1557.61	$406.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	12	$398.00	$134.60
47562 Removal of gallbladder using an endoscope	14	14	$2376.43	$657.48
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	11	11	$67.87	$16.10
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	11	11	$4105.96	$298.63

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	103	55	$264.29	$80.17
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	87	86	$734.76	$175.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	52	52	$398.00	$115.20
99213 Established patient office or other outpatient visit, typically 15 minutes	37	30	$270.00	$94.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$603.79	$173.26
76937 Ultrasonic guidance for blood vessel access	14	14	$52.68	$14.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$398.00	$133.62
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	13	$67.87	$18.01
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	12	12	$4105.96	$319.21
49650 Repair of groin hernia using an endoscope	12	12	$1557.61	$475.99

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	100	64	$274.98	$72.73
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	71	68	$734.76	$201.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$398.00	$116.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$603.79	$173.33
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	25	$500.46	$137.02
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	21	$398.00	$134.68
99213 Established patient office or other outpatient visit, typically 15 minutes	21	16	$270.00	$94.77
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$455.83	$103.06
99284 Emergency department visit with moderate level of medical decision making	12	12	$420.95	$123.17
76937 Ultrasonic guidance for blood vessel access	12	12	$58.99	$14.04
47562 Removal of gallbladder using an endoscope	12	12	$2277.41	$552.64
49650 Repair of groin hernia using an endoscope	11	11	$1557.61	$465.34
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	11	11	$67.87	$18.79

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	129	68	$269.89	$69.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	61	56	$734.76	$198.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	61	61	$398.00	$116.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$603.79	$165.39
99213 Established patient office or other outpatient visit, typically 15 minutes	21	19	$270.00	$92.28
47562 Removal of gallbladder using an endoscope	18	18	$2111.54	$519.35
99231 Follow-up hospital inpatient care per day, typically 15 minutes	14	12	$178.00	$39.43
49650 Repair of groin hernia using an endoscope	12	12	$1492.71	$414.44
99284 Emergency department visit with moderate level of medical decision making	11	11	$420.95	$125.00

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	55	24	$263.40	$75.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	29	$736.49	$210.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$603.36	$171.48

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CA A158963

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Sierra Medical Partnership

1625 Creekside Dr, Folsom, CA 956303819

Phone: 9163659590

Secondary Practice Locations

530 S Jackson St

Louisville, KY 402021675

Phone: 6262268275

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Amanda Ly , DO

Surgery

NPI 1417443334

Doctor of Osteopathic Medicine (D.O.)

Dr. Jay Robertson , DO

Surgery

NPI 1467869354

Doctor of Osteopathic Medicine (D.O.)

Dr. David Skeehan , DO

Surgery

NPI 1629289186

Doctor of Osteopathic Medicine (D.O.)

Benjamin Toffoletti , PA

Physician Assistant

NPI 1649145194

Physician Assistant

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 11, 2019

Registered at 584 N SUNRISE AVE STE 100, ROSEVILLE, CA 956612862 (Tel: 9162502596)

📍

Updated Business Mailing Address June 11, 2019

Registered at 584 N SUNRISE AVE STE 100, ROSEVILLE, CA 956612862 (Tel: 9162502596)

👤

Provider Name / Credentials Updated June 11, 2019

Recorded as RYAN CHEN, MD

✅

NPI Profile Active March 26, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 26, 2014

Registered at 530 S JACKSON ST, LOUISVILLE, KY 402021675 (Tel: 6262268275)

📍

Updated Business Mailing Address March 26, 2014

Registered at 530 S JACKSON ST, LOUISVILLE, KY 402021675 (Tel: 6262268275)

👤

Provider Name / Credentials Updated March 26, 2014

Recorded as RYAN CHEN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 26, 2014

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: 1831516095

Entity Type:

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

Enumeration Date: March 26, 2014

Last Update: June 11, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

584 N Sunrise Ave Ste 100

Roseville, CA 956612862

Phone: 9162502596

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.