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MICHAEL J MALLIS D.O.
NPI 1477567642
Surgery in Hollywood, FL

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment
4651 SHERIDAN ST STE 350, HOLLYWOOD, FL 33021(954) 276-8559(954) 966-9762 Get Directions Write a Review

NPPES record last updated: March 17, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2021, Apr 23, 2020, Oct 10, 2019 (3 updates tracked since 2019).

About Michael J Mallis D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL J MALLIS D.O. (NPI 1477567642) is an individual surgery provider in Hollywood, Florida, licensed in Florida (OS8804) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Regional Hospital, and maintains a secondary practice location in Aventura.

NPPES Registry Identity

NPI1477567642
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameMICHAEL J MALLISCredential: D.O.
Location Address4651 SHERIDAN ST STE 350Hollywood, FL 33021-3425
Mailing Address2900 Corporate Way, Door DMiramar, FL 33025-3925 · (954) 276-5685 · Fax (954) 985-7074
Phone(954) 276-8559
Fax(954) 966-9762
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 1997
Enumeration DateJuly 27, 2006
Last NPPES UpdateMarch 17, 20213 updates tracked since enumeration
NPPES CertifiedMarch 17, 2021
✔ NPI 1477567642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in FL · OS8804
Definition
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.
4651 SHERIDAN ST STE 350, Hollywood, FL 33021
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Secondary Practice Location 1

Location 120803 Biscayne Blvd Ste 204Aventura, FL 33180-1429 · Phone (954) 844-4480 · Fax (954) 447-5344

Other Identifiers 1

Medicaid274719700FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, AvMed, Molina Healthcare and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael J Mallis D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749272524
PECOS Enrollment IDI20040401000248
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
64 services27 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Regional Hospital

Acute Care Hospitals · Hollywood, FL
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100038
Location3501 Johnson StHollywood, FL 33021 · Broward County
Emergency services Birthing friendly

Memorial Hospital Pembroke

Acute Care Hospitals · Pembroke Pines, FL
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100230
Location7800 Sheridan StPembroke Pines, FL 33024 · Broward County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.69 typical visit price
range $58.56 – $179.05
Typical copayment $22.92 (range $14.64 – $44.76)
Most-billed visit code 99203
Established Patient
$73.00 typical visit price
range $18.44 – $144.68
Typical copayment $18.25 (range $4.61 – $36.17)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CAROL NANCY ZAMORA FNP-BC
Nurse Practitioner (Family)
4651 SHERIDAN ST STE 350
HOLLYWOOD, FL 33021
Broward County (954) 276-8559
MATTHEW MELGUIZOVSKI
Nurse Practitioner (Adult Health)
4651 SHERIDAN ST STE 350
HOLLYWOOD, FL 33021
Broward County (954) 276-8559
BRETT AMY CHUSID PA
Physician Assistant
4651 SHERIDAN ST STE 350
HOLLYWOOD, FL 33021
Broward County (954) 276-8559
MARK ADRIAN ROMANO DO
Surgery
4651 SHERIDAN ST STE 350
HOLLYWOOD, FL 33021
Broward County (954) 276-8559

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Mallis's NPI number?

The NPI number for Michael Mallis is 1477567642. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Michael Mallis located?

Michael Mallis practices at 4651 Sheridan St Ste 350, Hollywood, FL 33021. The listed phone number is (954) 276-8559.

What is Michael Mallis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Michael Mallis enrolled in Medicare?

Yes. Michael Mallis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Michael Mallis accept?

Health plans from AmeriHealth Caritas Next, AvMed, Molina Healthcare, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Michael Mallis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Michael Mallis affiliated with any hospitals?

According to CMS data, Michael Mallis is affiliated with Memorial Regional Hospital and Memorial Hospital Pembroke.

When was this NPI record last updated?

The NPPES record for Michael Mallis was last updated on March 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.