Active NPI 1558329268 Individual Practitioner Male Practitioner

Dr. Patrick Anthony Nero , MD

Surgery • Saint Charles, MO

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Nero, MD is a registered healthcare professional specializing in Surgery in Saint Charles, MO. Practice services are available at 400 1ST CAPITOL DR under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

400 1st Capitol Dr
Suite 201

Saint Charles, MO 633012880

Telephone 6366692332

Associated Practice Facility / Clinic

🏢 St Charles Orthopaedic Surgery Associates Inc. Facility NPI 1649273723

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Saint Charles, MO

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 29.0 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

7 Specialists

Practicing in Saint Charles, MO (766 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	38	19	$160.00	$75.25
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$300.00	$124.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$317.60	$127.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$168.80	$78.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$318.66	$128.13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	13	$160.00	$77.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$171.99	$80.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$189.20	$94.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$300.00	$126.71
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$100.40	$64.24
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$445.00	$168.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$170.00	$133.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	13	$160.00	$69.85
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$115.00	$82.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$130.00	$96.79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$300.00	$132.08
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$95.00	$66.23
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	12	11	$349.33	$162.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$180.51	$131.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$112.59	$83.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	22	$124.52	$99.26
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	12	$106.13	$37.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$289.87	$134.37
49505 Repair of groin hernia (5 years or older)	14	14	$1745.36	$565.74

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	57	32	$148.00	$72.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	33	33	$269.18	$138.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$173.48	$130.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$90.94	$76.12
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	12	12	$2894.00	$739.46

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	53	30	$108.17	$73.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	51	51	$160.35	$124.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$84.91	$76.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	33	$202.29	$136.05
99231 Follow-up hospital inpatient care per day, typically 15 minutes	29	21	$57.45	$39.64
99213 Established patient office or other outpatient visit, typically 15 minutes	27	24	$65.63	$51.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$94.67	$79.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$29.27	$25.70
47563 Removal of gallbladder with x-ray study of bile ducts using an endoscope	13	13	$2448.15	$698.21

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	208	208	$225.00	$112.55
99213 Established patient office or other outpatient visit, typically 15 minutes	174	145	$150.00	$75.44
36475 Destruction of insufficient vein of arm or leg, accessed through the skin	115	84	$5000.00	$1567.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	108	107	$220.00	$110.50
36471 Injection of chemical agent into multiple incompetent veins of leg	78	63	$450.00	$196.10
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	73	59	$420.00	$61.84
36478 Laser destruction of incompetent vein of arm or leg using imaging guidance	61	54	$4700.00	$1256.70
36476 Destruction of subsequent incompetent veins of arm or leg using radiofrequency and imaging guidance	59	48	$1000.00	$314.26
36479 Laser destruction of incompetent veins of arm or leg using imaging guidance, subsequent	31	31	$1000.00	$329.64
36482 Chemical destruction of incompetent vein of arm or leg, accessed through the skin using imaging guidance	14	13	$6000.00	$2171.05

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	284	284	$225.00	$112.88
99213 Established patient office or other outpatient visit, typically 15 minutes	246	202	$150.00	$75.13
36475 Destruction of insufficient vein of arm or leg, accessed through the skin	227	152	$5000.00	$1564.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	189	180	$220.00	$109.34
36476 Destruction of subsequent incompetent veins of arm or leg using radiofrequency and imaging guidance	82	65	$1000.00	$315.13
36478 Laser destruction of incompetent vein of arm or leg using imaging guidance	40	36	$4700.00	$1252.06
36471 Injection of chemical agent into multiple incompetent veins of leg	33	29	$450.00	$163.24
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	30	26	$2441.67	$449.02
76970 Ultrasound follow-up study	21	21	$225.00	$80.53
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	19	18	$420.00	$62.20
36479 Laser destruction of incompetent veins of arm or leg using imaging guidance, subsequent	18	17	$1000.00	$329.19
93970 Ultrasound study of arm or leg veins with compression and maneuvers	13	13	$475.00	$202.98

Medical Specialties & State Licenses

CMS Verified: 2020-10-26

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MO 2008006043

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.

Practice Associates & Co-Workers

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

13 Associated Practitioners

Dr. Lawrence Tierney , MD

Internal Medicine - Gastroenterology

NPI 1053440222

Doctor of Medicine (M.D.)

Dr. Samuel Rheinhardt , MD

Surgery

NPI 1174903488

Doctor of Medicine (M.D.)

Dr. Hari Diwakaran , MD

Internal Medicine - Gastroenterology

NPI 1285694703

Doctor of Medicine (M.D.)

Dr. Marin Marcu , MD

Internal Medicine - Gastroenterology

NPI 1295795722

Doctor of Medicine (M.D.)

Dr. Jennifer Laplante , MD, PhD

Surgery - Trauma Surgery

NPI 1316262793

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Martin Altman , MD

Internal Medicine - Gastroenterology

NPI 1437110491

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address October 26, 2020

Registered at PO BOX 955534, SAINT LOUIS, MO 631955534

✅

NPI Profile Active July 14, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2008

Registered at 400 1ST CAPITOL DR, SUITE 201, SAINT CHARLES, MO 633012880 (Tel: 6366692332)

📍

Updated Business Mailing Address July 14, 2008

Registered at 400 1ST CAPITOL DR, SUITE 201, SAINT CHARLES, MO 633012880 (Tel: 6366692332)

👤

Provider Name / Credentials Updated July 14, 2008

Recorded as PATRICK NERO, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2008

Surgery (License #2008006043 in MO)

🟢

Initial NPI Registration & Enumeration May 02, 2006

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: 1558329268

Entity Type:

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

Enumeration Date: May 02, 2006

Last Update: October 26, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 955534

Saint Louis, MO 631955534

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.