Active NPI 1477567642 Individual Practitioner Male Practitioner

Dr. Michael J Mallis , DO

Surgery • Hollywood, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Mallis, DO is a certified Surgery practicing in Hollywood, FL. With approximately 29 years of clinical experience since graduating from Philadelphia College Of Osteopathic Medicine in 1997, Dr. Mallis delivers high-quality medical care to the local community at 4651 SHERIDAN ST STE 350.

Dr. Mallis is affiliated with South Broward Hospital District and accepts Medicare assignment.

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 moderate level of medical decision making, if using time, at least, established 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

4651 Sheridan St Ste 350

Hollywood, FL 330213425

Telephone 9542768559

Fax 9549669762

Associated Practice Facility / Clinic

🏢 South Broward Hospital District Facility NPI 1780667923

Medicare Profile & Education

Medical School

Philadelphia College Of Osteopathic Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Hollywood, FL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +6.1 yrs vs City Avg

City Avg: 22.9 Yrs

State Avg: 26.3 Yrs

Regional Practice Density

24 Specialists

Practicing in Hollywood, FL (2030 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mallis (29 Years) 29 Yrs

Hollywood Specialty Average (22.9 Years) 22.9 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	27	$230.00	$79.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$652.00	$173.60

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	50	28	$230.00	$81.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	33	$652.00	$177.77

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	45	28	$230.00	$73.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	31	30	$652.00	$205.32
99213 Established patient office or other outpatient visit, typically 15 minutes	18	16	$230.00	$94.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$535.00	$173.50

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	104	55	$230.00	$75.96
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	62	60	$652.00	$208.93
99213 Established patient office or other outpatient visit, typically 15 minutes	16	12	$230.00	$97.11
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$447.00	$144.46
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	15	14	$331.00	$109.05

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	140	88	$230.00	$76.61
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	78	$652.00	$216.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	29	23	$331.00	$110.69
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$230.00	$79.49

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	100	54	$230.59	$76.89
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	36	$644.28	$213.85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	22	20	$330.95	$109.82

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	94	53	$229.73	$75.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	66	65	$596.88	$211.72
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	37	22	$325.19	$106.41

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	108	56	$220.42	$74.45
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	71	69	$541.18	$209.76

Medical Specialties & State Licenses

CMS Verified: 2021-03-17

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License FL OS8804

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

Medicaid State Provider ID

274719700 (FL)

Hospital & Practice Group Affiliations

South Broward Hospital District

4651 Sheridan St, Hollywood, FL 330213425

Phone: 9542768559

South Broward Hospital District

20801 Biscayne Blvd, Aventura, FL 331801492

Phone: 9542650072

Secondary Practice Locations

20803 Biscayne Blvd Ste 204

Aventura, FL 331801429

Phone: 9548444480

Practice Associates & Co-Workers

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

7 Associated Practitioners

Carol Zamora , FNP-BC

Nurse Practitioner - Family

NPI 1265770002

Family Nurse Practitioner (Board Certified)

Matthew Melguizovski

Nurse Practitioner - Adult Health

NPI 1356052559

Dr. Brett Cohen , MD

Surgery

NPI 1598792756

Doctor of Medicine (M.D.)

Dr. Jeremy Gallego Eckstein , MD

Surgery

NPI 1669659926

Doctor of Medicine (M.D.)

Brett Chusid , PA

Physician Assistant

NPI 1710124912

Physician Assistant

Dr. Joseph Melendez-Davidson , MD

Surgery

NPI 1851525984

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location October 10, 2019

Registered at 4651 SHERIDAN ST STE 350, HOLLYWOOD, FL 330213425 (Tel: 9542768559)

📍

Updated Business Mailing Address October 10, 2019

Registered at 2900 CORPORATE WAY, DOOR D, MIRAMAR, FL 330253925 (Tel: 9542765685)

✅

NPI Profile Active October 27, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location October 27, 2011

Registered at 3467 W HILLSBORO BLVD, SUITE B, DEERFIELD BEACH, FL 334429473 (Tel: 9545740252)

📍

Updated Business Mailing Address October 27, 2011

Registered at 3467 W HILLSBORO BLVD, SUITE B, DEERFIELD BEACH, FL 334429473 (Tel: 9545740252)

👤

Provider Name / Credentials Updated October 27, 2011

Recorded as MICHAEL MALLIS, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 27, 2011

Surgery (License #OS8804 in FL)

🟢

Initial NPI Registration & Enumeration July 27, 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: 1477567642

Entity Type:

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

Enumeration Date: July 27, 2006

Last Update: March 17, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2900 Corporate Way, Door D

Miramar, FL 330253925

Phone: 9542765685

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.