Active NPI 1538555875 Individual Practitioner Female Practitioner

Amy Pfitzinger , PA

Physician Assistant • Chesterfield, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Amy Pfitzinger, PA is a certified Physician Assistant practicing in Chesterfield, MO. With approximately 12 years of clinical experience since completing medical education in 2014, Amy Pfitzinger delivers high-quality medical care to the local community at 14825 N OUTER 40 RD.

Amy Pfitzinger maintains professional affiliations with Ssm Health Care Group, Mercy Clinic Surgical Specialists Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, 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

14825 N Outer 40 Rd
Suite 200

Chesterfield, MO 630172152

Telephone 3143362555

Associated Practice Facility / Clinic

🏢 Prorehab Pc Facility NPI 1922051507

Medicare Profile & Education

Medical School

Other

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Chesterfield, MO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

12 Yrs +0.9 yrs vs City Avg

City Avg: 11.1 Yrs

State Avg: 10.3 Yrs

Regional Practice Density

43 Specialists

Practicing in Chesterfield, MO (1802 Statewide)

Telehealth Adoption Rate

14.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Pfitzinger (12 Years) 12 Yrs

Chesterfield Specialty Average (11.1 Years) 11.1 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	688	88	$5.00	$0.99
99213 Established patient office or other outpatient visit, typically 15 minutes	159	123	$131.00	$73.82
20610 Aspiration and/or injection of fluid from large joint	143	99	$193.85	$62.57
73564 X-ray of knee, 4 or more views	50	47	$92.30	$44.15
27447 Replacement of knee joint, both sides of knee	49	44	$963.00	$168.11
73562 X-ray of knee, 3 views	34	30	$51.47	$30.70
73502 X-ray of hip, 2-3 views	24	24	$72.00	$34.58
27447 Replacement of knee joint, both sides of knee	19	18	$963.00	$168.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$189.00	$90.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	438	66	$5.00	$1.06
99213 Established patient office or other outpatient visit, typically 15 minutes	105	94	$131.00	$75.38
20610 Aspiration and/or injection of fluid from large joint	91	75	$196.92	$64.13
27447 Replacement of knee joint, both sides of knee	63	59	$963.00	$171.43
73502 X-ray of hip, 2-3 views	24	22	$72.00	$35.68
27130 Replacement of thigh bone and hip joint with prosthesis	21	21	$963.60	$173.80
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	20	$79.00	$47.45
73562 X-ray of knee, 3 views	19	19	$60.53	$37.65
73564 X-ray of knee, 4 or more views	18	17	$82.83	$40.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$189.00	$94.23
27447 Replacement of knee joint, both sides of knee	12	11	$963.00	$173.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	300	44	$5.00	$1.16
99213 Established patient office or other outpatient visit, typically 15 minutes	80	75	$131.00	$76.69
20610 Aspiration and/or injection of fluid from large joint	63	51	$192.51	$65.27
27447 Replacement of knee joint, both sides of knee	57	55	$954.05	$173.14
27130 Replacement of thigh bone and hip joint with prosthesis	40	38	$954.00	$172.10
73564 X-ray of knee, 4 or more views	23	22	$83.35	$42.02
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$79.00	$48.05
73562 X-ray of knee, 3 views	19	18	$52.63	$33.94
73502 X-ray of hip, 2-3 views	17	16	$72.00	$36.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$187.75	$95.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	154	116	$131.00	$76.91
20610 Aspiration and/or injection of fluid from large joint	96	73	$182.01	$63.68
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	84	14	$5.00	$1.20
J1030 Injection, methylprednisolone acetate, 40 mg	72	49	$12.14	$5.73
73562 X-ray of knee, 3 views	53	50	$62.26	$39.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$186.00	$94.29
27447 Replacement of knee joint, both sides of knee	23	22	$944.10	$178.15
73502 X-ray of hip, 2-3 views	18	15	$72.00	$35.77
27130 Replacement of thigh bone and hip joint with prosthesis	16	15	$1020.06	$178.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$79.00	$48.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	231	135	$12.00	$6.05
99213 Established patient office or other outpatient visit, typically 15 minutes	226	164	$131.00	$63.73
20610 Aspiration and/or injection of fluid from large joint	208	142	$171.77	$59.06
73562 X-ray of knee, 3 views	50	48	$56.42	$32.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$186.00	$92.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	37	37	$79.00	$38.87
27447 Replacement of knee joint, both sides of knee	31	30	$1003.19	$189.65
73502 X-ray of hip, 2-3 views	23	22	$72.00	$33.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	319	171	$10.63	$6.25
20610 Aspiration and/or injection of fluid from large joint	259	176	$163.19	$57.38
99213 Established patient office or other outpatient visit, typically 15 minutes	241	185	$130.88	$62.49
27447 Replacement of knee joint, both sides of knee	82	74	$1143.88	$187.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$186.00	$90.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	44	$79.00	$37.92
27130 Replacement of thigh bone and hip joint with prosthesis	43	41	$1116.35	$189.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	40	39	$195.00	$89.99
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	$139.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	143	88	$9.00	$6.64
20610 Aspiration and/or injection of fluid from large joint	121	89	$149.88	$56.80
99213 Established patient office or other outpatient visit, typically 15 minutes	109	91	$131.00	$60.69
27447 Replacement of knee joint, both sides of knee	44	41	$2101.00	$186.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$186.00	$90.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$79.00	$36.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$302.00	$135.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	23	$195.00	$90.33
27130 Replacement of thigh bone and hip joint with prosthesis	23	23	$1918.13	$186.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	129	120	$130.01	$60.35
J1030 Injection, methylprednisolone acetate, 40 mg	116	76	$9.01	$5.98
20610 Aspiration and/or injection of fluid from large joint	103	83	$152.41	$57.67
27447 Replacement of knee joint, both sides of knee	49	48	$2109.58	$182.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	40	$195.00	$89.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$302.00	$136.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	34	$79.00	$36.12
27130 Replacement of thigh bone and hip joint with prosthesis	26	26	$1967.00	$185.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$191.52	$86.75
29880 Removal of both knee cartilages using an endoscope	12	12	$932.00	$76.42

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MO 2015009299

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

Ssm Health Care Group

1011 Bowles Ave, Fenton, MO 630262387

Mercy Clinic Surgical Specialists Llc

621 S New Ballas Rd, Saint Louis, MO 631418232

Phone: 3142516364

Ssm Health Care Group

10101 Woodfield Ln, Saint Louis, MO 631322946

Phone: 6082804647

Mercy Clinic Surgical Specialists Llc

621 S New Ballas Rd, Saint Louis, MO 631418266

Phone: 3145675850

Ssm Health Care Group

1015 Bowles Ave, Fenton, MO 630262394

Phone: 3142573390

Practice Associates & Co-Workers

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

22 Associated Practitioners

Amy Mcelyea , ST

Specialist/Technologist, Other - Surgical Technologist

NPI 1144937194

Dr. Benjamin Crane , MD

Orthopaedic Surgery

NPI 1265566392

Doctor of Medicine (M.D.)

Dr. Emily Whicker , MD

Orthopaedic Surgery

NPI 1306339775

Doctor of Medicine (M.D.)

Joshua Newman , PA-C

Physician Assistant - Surgical

NPI 1346595717

Physician Assistant (Certified)

Penney Muskopf , SA-C

Specialist/Technologist, Other - Surgical Technologist

NPI 1366657751

SAC

Dr. David Brown , MD

Orthopaedic Surgery - Hand Surgery

NPI 1386954113

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 April 14, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location April 14, 2015

Registered at 14825 N OUTER 40 RD, SUITE 200, CHESTERFIELD, MO 630172152 (Tel: 3143362555)

📍

Updated Business Mailing Address April 14, 2015

Registered at 14825 N OUTER 40 RD, CHESTERFIELD, MO 630172152

👤

Provider Name / Credentials Updated April 14, 2015

Recorded as AMY PFITZINGER, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2015

Physician Assistant (License #2015009299 in MO)

🟢

Initial NPI Registration & Enumeration April 14, 2015

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: 1538555875

Entity Type:

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

Enumeration Date: April 14, 2015

Last Update: April 14, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

14825 N Outer 40 Rd

Chesterfield, MO 630172152

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.