Active NPI 1164963153 Individual Practitioner Male Practitioner

Ryan J Vallo , PA

Physician Assistant • Saint Louis, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Ryan Vallo, PA is a certified Physician Assistant practicing in Saint Louis, MO. With approximately 10 years of clinical experience since graduating from Saint Louis University School Of Medicine in 2016, Ryan Vallo delivers high-quality medical care to the local community at 5201 MID AMERICA PLZ.

Ryan Vallo maintains professional affiliations with Washington University, Mercy Clinic Surgical Specialists Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg, injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5201 Mid America Plz
Dept Orthopaedic Surg, Ste 1500

Saint Louis, MO 631290002

Telephone 3145143500

Fax 3148787678

Associated Practice Facility / Clinic

🏢 Washington University Facility NPI 1902265994

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Saint Louis, MO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

10 Yrs +1.3 yrs vs City Avg

City Avg: 8.7 Yrs

State Avg: 10.3 Yrs

Regional Practice Density

501 Specialists

Practicing in Saint Louis, MO (1802 Statewide)

Telehealth Adoption Rate

12.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

53.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Vallo (10 Years) 10 Yrs

Saint Louis Specialty Average (8.7 Years) 8.7 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
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,024	20	$29.00	$17.28
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	220	67	$15.00	$6.77
20610 Aspiration and/or injection of fluid from large joint	104	73	$175.00	$59.93
99213 Established patient office or other outpatient visit, typically 15 minutes	97	72	$131.00	$76.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$189.00	$93.36
73564 X-ray of knee, 4 or more views	44	37	$116.77	$48.18
73030 X-ray of shoulder, minimum of 2 views	43	33	$69.91	$26.55
73502 X-ray of hip, 2-3 views	36	21	$86.89	$34.96
73110 X-ray of wrist, minimum of 3 views	26	12	$72.00	$30.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$302.00	$143.64
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	14	$79.00	$45.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,696	28	$29.00	$16.76
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	259	83	$15.00	$6.56
20610 Aspiration and/or injection of fluid from large joint	152	104	$181.45	$60.87
99213 Established patient office or other outpatient visit, typically 15 minutes	143	101	$131.00	$72.70
73564 X-ray of knee, 4 or more views	143	67	$81.90	$33.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	84	63	$79.00	$46.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$189.00	$91.55
73502 X-ray of hip, 2-3 views	54	25	$66.67	$26.90
73030 X-ray of shoulder, minimum of 2 views	41	20	$58.46	$20.93
73110 X-ray of wrist, minimum of 3 views	38	14	$56.37	$25.25
73610 X-ray of ankle, minimum of 3 views	37	13	$49.32	$21.56
27447 Replacement of knee joint, both sides of knee	18	17	$963.00	$172.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$302.00	$138.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	1,984	23	$52.23	$16.63
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	336	119	$23.14	$6.63
20610 Aspiration and/or injection of fluid from large joint	178	131	$181.21	$60.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	93	89	$76.06	$47.69
99213 Established patient office or other outpatient visit, typically 15 minutes	86	76	$124.57	$76.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$156.89	$95.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$237.50	$142.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	42	$152.05	$106.51
73564 X-ray of knee, 4 or more views	21	12	$68.57	$29.48
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$140.00	$80.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3304 Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg	704	16	$53.00	$17.95
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	249	95	$24.00	$6.95
20610 Aspiration and/or injection of fluid from large joint	159	105	$173.27	$58.98
99213 Established patient office or other outpatient visit, typically 15 minutes	100	81	$116.72	$77.41
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	81	81	$225.37	$141.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	56	$152.26	$110.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$148.98	$94.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	55	54	$72.42	$48.15
99221 Initial hospital inpatient care per day, typically 30 minutes	26	25	$140.00	$83.51
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	16	12	$111.00	$61.19

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	110	110	$145.00	$81.65
20610 Aspiration and/or injection of fluid from large joint	102	78	$185.15	$53.19
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	101	43	$29.76	$6.98
99213 Established patient office or other outpatient visit, typically 15 minutes	74	71	$94.41	$54.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	24	$66.00	$37.41
23472 Prosthetic repair of shoulder joint, total shoulder	16	16	$981.30	$203.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$215.00	$140.33
99202 New patient office or other outpatient visit, typically 20 minutes	12	12	$96.00	$62.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1040 Injection, methylprednisolone acetate, 80 mg	77	42	$24.05	$12.18
20610 Aspiration and/or injection of fluid from large joint	59	33	$154.58	$47.30
73564 X-ray of knee, 4 or more views	21	17	$86.00	$34.15
99213 Established patient office or other outpatient visit, typically 15 minutes	19	19	$145.00	$61.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	13	$213.00	$90.59
73502 X-ray of hip, 2-3 views	13	12	$81.00	$35.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
27447 Replacement of knee joint, both sides of knee	25	24	$857.71	$186.64
J1040 Injection, methylprednisolone acetate, 80 mg	21	16	$16.62	$13.11
20610 Aspiration and/or injection of fluid from large joint	17	16	$152.00	$49.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
27447 Replacement of knee joint, both sides of knee	16	16	$766.00	$185.53

Medical Specialties & State Licenses

CMS Verified: 2024-06-28

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MO 2017007596

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Mercy Clinic Surgical Specialists Llc

621 S New Ballas Rd, Saint Louis, MO 631418266

Phone: 3145675850

Mercy Clinic Surgical Specialists Llc

1390 Us Hwy 61, Festus, MO 630284137

Phone: 6367176720

Washington University

4921 Parkview Pl, Saint Louis, MO 631101032

Phone: 3145143500

Washington University

5201 Mid America Plz, Saint Louis, MO 631290002

Phone: 3145143500

Practice Associates & Co-Workers

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

40 Associated Practitioners

Emily Hearst , PA

Physician Assistant

NPI 1013621861

Physician Assistant

Christi Abeln , PNP

Nurse Practitioner - Pediatrics

NPI 1023034253

Pediatric Nurse Practitioner

Dr. Brian Kelly , MD

Orthopaedic Surgery - Pediatric Orthopaedic Surgery

NPI 1023244522

Doctor of Medicine (M.D.)

Dr. Nicholas Pallotta , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1023351129

Doctor of Medicine (M.D.)

Michael Raethka , PA

Physician Assistant

NPI 1033109392

Physician Assistant

Stephen Broaddus , PA

Physician Assistant

NPI 1033452107

Physician Assistant

Career & Practice History Timeline

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

17 Historical Events

📍

Updated Practice Location July 16, 2025

Registered at 5201 MID AMERICA PLZ, DEPT ORTHOPAEDIC SURG, STE 1500, SAINT LOUIS, MO 631290002 (Tel: 3145143500)

📍

Updated Business Mailing Address July 16, 2025

Registered at PO BOX 7412011, CHICAGO, IL 606742011 (Tel: 3145143500)

👤

Provider Name / Credentials Updated July 16, 2025

Recorded as RYAN VALLO, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 16, 2025

Physician Assistant (License #2017007596 in MO)

📍

Updated Practice Location June 28, 2024

Registered at 1390 US HIGHWAY 61 STE N1500, FESTUS, MO 630284137 (Tel: 6369338050)

📍

Updated Business Mailing Address June 28, 2024

Registered at 1390 US HIGHWAY 61 STE N1500, FESTUS, MO 630284137 (Tel: 6369338050)

📍

Updated Practice Location October 27, 2022

Registered at 1390 US HIGHWAY 61 STE G1000, FESTUS, MO 630284136 (Tel: 6369337400)

📍

Updated Business Mailing Address October 27, 2022

Registered at 1390 US HIGHWAY 61 STE G1000, FESTUS, MO 630284136 (Tel: 6369337400)

📍

Updated Practice Location February 09, 2021

Registered at 1011 BOWLES AVE STE 400, FENTON, MO 630262387 (Tel: 3149777200)

📍

Updated Business Mailing Address February 09, 2021

Registered at 1011 BOWLES AVE STE 400, FENTON, MO 630262387 (Tel: 3149777200)

👤

Provider Name / Credentials Updated February 09, 2021

Recorded as RYAN VALLO, PA-C, ATC

✅

NPI Profile Active March 10, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 10, 2017

Registered at 121 SAINT LUKES CENTER DR STE 302, CHESTERFIELD, MO 630173519 (Tel: 3145232595)

📍

Updated Business Mailing Address March 10, 2017

Registered at 121 SAINT LUKES CENTER DR STE 302, CHESTERFIELD, MO 630173519 (Tel: 3145232595)

👤

Provider Name / Credentials Updated March 10, 2017

Recorded as RYAN VALLO

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2017

Physician Assistant (License #2017007596 in MO)

🟢

Initial NPI Registration & Enumeration March 10, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1164963153

Entity Type:

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

Enumeration Date: March 10, 2017

Last Update: July 16, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 7412011

Chicago, IL 606742011

Phone: 3145143500

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.