Active NPI 1427245034 Individual Practitioner Male Practitioner

Dr. Ryan L Neff , MD

Surgery • Saint Louis, MO

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Neff, MD is a certified Surgery practicing in Saint Louis, MO. With approximately 25 years of clinical experience since graduating from Jefferson Medical College Of Thomas Jefferson University in 2001, Dr. Neff delivers high-quality medical care to the local community at 621 S NEW BALLAS RD.

Dr. Neff is affiliated with Mercy Clinic Surgical Specialists Llc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, repair of groin hernia (5 years or older). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

621 S New Ballas Rd
Suite 7011b

Saint Louis, MO 631418232

Telephone 3142516840

Fax 3142517347

Associated Practice Facility / Clinic

🏢 West County Surgicalspecialist Facility NPI 1437146784

Medicare Profile & Education

Medical School

Jefferson Medical College Of Thomas Jefferson University

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Saint Louis, MO

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs +6.7 yrs vs City Avg

City Avg: 18.3 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

246 Specialists

Practicing in Saint Louis, MO (766 Statewide)

Telehealth Adoption Rate

9.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

59.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Neff (25 Years) 25 Yrs

Saint Louis Specialty Average (18.3 Years) 18.3 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	126	126	$189.00	$107.12
99213 Established patient office or other outpatient visit, typically 15 minutes	81	71	$131.00	$87.22
49505 Repair of groin hernia (5 years or older)	33	33	$1391.42	$529.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	28	$79.00	$54.22
47562 Removal of gallbladder using an endoscope	19	19	$1572.00	$639.51
38900 Lymph node imaging during surgery	15	15	$332.00	$131.70
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$1040.00	$365.77
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$135.00	$69.13
49650 Repair of groin hernia using an endoscope	11	11	$1113.82	$420.33
49592 Initial repair of entrapped hernia of abdomen, less than 3 cm in length	11	11	$1152.00	$458.88

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	165	165	$189.00	$110.82
99213 Established patient office or other outpatient visit, typically 15 minutes	60	56	$131.00	$88.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	24	$79.00	$55.81
49505 Repair of groin hernia (5 years or older)	26	26	$1336.46	$542.65
47562 Removal of gallbladder using an endoscope	16	16	$1572.00	$657.80
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	11	11	$1040.00	$306.57

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	163	163	$187.64	$110.66
99213 Established patient office or other outpatient visit, typically 15 minutes	75	66	$131.00	$89.78
49505 Repair of groin hernia (5 years or older)	40	40	$1414.65	$555.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	32	$79.00	$56.63
99202 New patient office or other outpatient visit, typically 20 minutes	23	23	$135.00	$72.96
47562 Removal of gallbladder using an endoscope	19	19	$1555.68	$670.95
38900 Lymph node imaging during surgery	12	12	$329.08	$138.60
49568 Placement of mesh to repair incisional or abdominal hernia	12	12	$638.58	$268.03
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	12	12	$1029.50	$298.38

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	141	141	$186.00	$111.99
99213 Established patient office or other outpatient visit, typically 15 minutes	78	64	$131.00	$92.09
99202 New patient office or other outpatient visit, typically 20 minutes	29	29	$135.00	$73.54
49505 Repair of groin hernia (5 years or older)	28	28	$1302.86	$544.01
47562 Removal of gallbladder using an endoscope	21	21	$1541.00	$674.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	18	$79.00	$56.51
49568 Placement of mesh to repair incisional or abdominal hernia	15	15	$631.00	$257.44
49560 Repair of incisional or abdominal hernia	12	12	$1728.00	$611.36

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	128	128	$186.00	$107.30
99213 Established patient office or other outpatient visit, typically 15 minutes	48	43	$131.00	$75.04
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	23	$79.00	$45.74
49505 Repair of groin hernia (5 years or older)	25	25	$1297.68	$555.31
47562 Removal of gallbladder using an endoscope	15	15	$1525.80	$690.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$195.00	$107.44
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	13	$39.00	$19.09
76937 Ultrasonic guidance for blood vessel access	12	12	$33.00	$14.77
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	12	12	$2271.00	$334.94

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	133	133	$186.00	$105.47
99213 Established patient office or other outpatient visit, typically 15 minutes	68	62	$131.00	$73.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	34	$79.00	$43.43
49505 Repair of groin hernia (5 years or older)	23	23	$1242.26	$537.34
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$135.00	$75.77
47562 Removal of gallbladder using an endoscope	17	17	$1460.65	$680.88
49568 Placement of mesh to repair incisional or abdominal hernia	11	11	$587.27	$278.78

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	115	115	$186.00	$105.02
99213 Established patient office or other outpatient visit, typically 15 minutes	68	58	$131.00	$70.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	34	$79.00	$43.00
49505 Repair of groin hernia (5 years or older)	19	19	$1151.49	$558.23
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	15	15	$2271.00	$332.71
76937 Ultrasonic guidance for blood vessel access	15	15	$31.00	$14.44
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	14	14	$39.00	$18.66
47562 Removal of gallbladder using an endoscope	13	13	$1431.00	$670.47
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$135.00	$73.83

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	111	111	$186.00	$105.92
99213 Established patient office or other outpatient visit, typically 15 minutes	65	58	$129.08	$70.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	39	$79.00	$42.51
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	19	19	$2271.00	$335.55
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	19	19	$39.00	$18.91
76937 Ultrasonic guidance for blood vessel access	19	19	$31.00	$14.37
49505 Repair of groin hernia (5 years or older)	17	17	$1092.71	$541.60
47562 Removal of gallbladder using an endoscope	14	14	$1431.00	$642.37
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$135.00	$72.98
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	11	11	$864.00	$280.47

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MO 2008007223

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Railroad Medicare

P01112386 (MO)

Hospital & Practice Group Affiliations

Mercy Clinic Surgical Specialists Llc

621 S New Ballas Rd, Saint Louis, MO 631418275

Phone: 3142516840

Practice Associates & Co-Workers

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

21 Associated Practitioners

Dr. Pavan Rao , MD

Colon & Rectal Surgery

NPI 1013363829

Doctor of Medicine (M.D.)

Olivia Winschel , PA-C

Physician Assistant

NPI 1043026164

Physician Assistant (Certified)

Dr. Tatiana Ramirez Dominguez , MD

Colon & Rectal Surgery

NPI 1043443377

Doctor of Medicine (M.D.)

Dr. Kathryn Galie , MD

Colon & Rectal Surgery

NPI 1164433512

Doctor of Medicine (M.D.)

Dr. Lindy Hruska , MD

Surgery

NPI 1174510473

Doctor of Medicine (M.D.)

Dr. Vito Mantese , MD

Specialist

NPI 1265429567

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 11, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location November 11, 2014

Registered at 621 S NEW BALLAS RD, SUITE 7011B, SAINT LOUIS, MO 631418232 (Tel: 3142516840)

📍

Updated Business Mailing Address November 11, 2014

Registered at 621 S NEW BALLAS RD, SUITE 7011B, SAINT LOUIS, MO 631418232 (Tel: 3142516840)

👤

Provider Name / Credentials Updated November 11, 2014

Recorded as RYAN NEFF, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 11, 2014

Surgery (License #2008007223 in MO)

🟢

Initial NPI Registration & Enumeration September 27, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1427245034

Entity Type:

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

Enumeration Date: September 27, 2007

Last Update: November 11, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

621 S New Ballas Rd, Suite 7011b

Saint Louis, MO 631418232

Phone: 3142516840

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.