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Active NPI 1124408802 Individual Practitioner Male Practitioner

Dr. Nicholas Joseph Serniak , MD

Colon & Rectal Surgery • Ft Lauderdale, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nicholas Serniak, MD is a certified Colon & Rectal Surgery practicing in Ft Lauderdale, FL. With approximately 11 years of clinical experience since completing medical education in 2015, Dr. Serniak delivers high-quality medical care to the local community at 4725 N FEDERAL HWY.

Dr. Serniak maintains professional affiliations with Guthrie Medical Group Pc, Holy Cross Hospital Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito, diagnostic examination of the anus using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4725 N Federal Hwy

Ft Lauderdale, FL 333084603

Telephone 9547718000
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Colon & Rectal Surgery in Ft Lauderdale, FL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -6.0 yrs vs City Avg
City Avg: 17.0 Yrs
State Avg: 26.3 Yrs
Regional Practice Density
3 Specialists

Practicing in Ft Lauderdale, FL (184 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
79.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Serniak (11 Years) 11 Yrs
Ft Lauderdale Specialty Average (17.0 Years) 17.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes
47 32 $197.68 $83.65
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito
34 34 $231.76 $53.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
21 17 $294.00 $122.29
46600 Diagnostic examination of the anus using an endoscope
21 20 $425.00 $110.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
17 17 $430.06 $159.06
45380 Biopsy of large bowel using an endoscope
11 11 $2132.27 $290.76
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare
11 11 $2205.00 $389.10

Medical Specialties & State Licenses

CMS Verified: 2026-03-09
Colon & Rectal Surgery Primary Specialty

NUCC Taxonomy Code: 208C00000X

State License FL ME179350

A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

Surgery

NUCC Taxonomy Code: 208600000X

State License FL ME179350

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.

Hospital & Practice Group Affiliations

Guthrie Medical Group Pc

One Guthrie Square, Sayre, PA 188401625

Guthrie Medical Group Pc

317 W Lockhart St, Sayre, PA 188401618

Phone: 5708873920

Holy Cross Hospital Inc

4701 N Federal Hwy A39, Fort Lauderdale, FL 333084608

Phone: 9543517770

Guthrie Medical Group Pc

1780 Hanshaw Rd, Ithaca, NY 148509105

Phone: 6072575858

Guthrie Medical Group Pc

1 Guthrie Sq, Sayre, PA 188401625

Phone: 5708885858

Guthrie Medical Group Pc

One Guthrie Sq, Sayre, PA 188401625

Practice Associates & Co-Workers

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

40 Associated Practitioners
Mary Mcnerney

Nurse Anesthetist, Certified Registered

NPI 1003562497
Dr. Mark Drucker , MD

Emergency Medicine

NPI 1003880642

Doctor of Medicine (M.D.)

Charlie Mata , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013663343

Certified Registered Nurse Anesthetist

NPI 1013996685

Doctor of Medicine (M.D.)

Dr. Felipe Ferraz Martins Graca Aranha , MD

Student in an Organized Health Care Education/Training Program

NPI 1033963582

Doctor of Medicine (M.D.)

NPI 1053390369

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location March 09, 2026

Registered at 4725 N FEDERAL HWY, FT LAUDERDALE, FL 333084603 (Tel: 9547718000)

📍
Updated Business Mailing Address March 09, 2026

Registered at 251 SE 7TH ST, POMPANO BEACH, FL 330608451 (Tel: 5709031072)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2026

Colon & Rectal Surgery (License #ME179350 in FL)

📍
Updated Business Mailing Address August 27, 2020

Registered at 102 E MCLEAN ST UNIT A, ALHAMBRA, CA 918011493 (Tel: 5709031072)

📍
Updated Practice Location July 26, 2019

Registered at 333 CITY BLVD W STE 1600, ORANGE, CA 928685903 (Tel: 7144566262)

📍
Updated Business Mailing Address July 26, 2019

Registered at 333 CITY BLVD W STE 1600, ORANGE, CA 928685903 (Tel: 7144566262)

NPI Profile Active June 08, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 08, 2015

Registered at 245 N 15TH ST, ROOM 7150, PHILADELPHIA, PA 191021101 (Tel: 2157623585)

📍
Updated Business Mailing Address June 08, 2015

Registered at 245 N 15TH ST, ROOM 7150, PHILADELPHIA, PA 191021101

👤
Provider Name / Credentials Updated June 08, 2015

Recorded as NICHOLAS SERNIAK, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 08, 2015

Surgery (License #MT208448 in PA)

🟢
Initial NPI Registration & Enumeration June 08, 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: 1124408802
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 08, 2015
Last Update: March 09, 2026
Sole Proprietor: No

Mailing Address

251 Se 7th St

Pompano Beach, FL 330608451

Phone: 5709031072

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.