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MAMMEN P ZACHARIAH MD
NPI 1154300150
Internal Medicine - Interventional Cardiology in Fort Lauderdale, FL

Active since January 10, 2006PECOS EnrolledAccepts Medicare Assignment
1841 NE 45TH ST, FORT LAUDERDALE, FL 33308(954) 820-4200(954) 678-9533 Get Directions Write a Review

NPPES record last updated: August 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 2, 2024, Dec 1, 2022, Oct 27, 2022 and 4 more (7 updates tracked since 2016).

About Mammen P Zachariah Md NPPES

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

MAMMEN P ZACHARIAH MD (NPI 1154300150) is an individual interventional cardiology provider in Fort Lauderdale, Florida, licensed in Florida (ME41759) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of Other (1975).

NPPES Registry Identity

NPI1154300150
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameMAMMEN P ZACHARIAHCredential: MD
Location Address1841 NE 45TH STFort Lauderdale, FL 33308-5117
Mailing Address1841 Ne 45th StFort Lauderdale, FL 33308-5117 · (954) 820-4200 · Fax (954) 678-9533
Phone(954) 820-4200
Fax(954) 678-9533
Sole ProprietorNo
Medical School CMSOtherGraduated 1975
Enumeration DateJanuary 10, 2006
Last NPPES UpdateAugust 20, 20257 updates tracked since enumeration
NPPES CertifiedAugust 20, 2025
✔ NPI 1154300150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in FL · ME41759
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
1841 NE 45TH ST, Fort Lauderdale, FL 33308
Open in Google Maps ↗

Other Identifiers 1

Medicaid277300700FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama 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

Mammen P Zachariah Md 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 ID3870789001
PECOS Enrollment IDI20101130000290
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 10

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
299 services215 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
259 services183 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016
An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
86 services86 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018
An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
86 services86 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
55 services53 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
46 services43 patients

Hospital Affiliations CMS Care Compare

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

Holy Cross Hospital

Acute Care Hospitals · Fort Lauderdale, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number100073
Location4725 N Federal HwyFort Lauderdale, FL 33308 · Broward County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33308 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
$135.56 typical visit price
range $58.56 – $179.05
Typical copayment $33.89 (range $14.64 – $44.76)
Most-billed visit code 99204
Established Patient
$103.21 typical visit price
range $18.44 – $144.68
Typical copayment $25.80 (range $4.61 – $36.17)
Most-billed visit code 99214
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 9

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

DR. IRENE KIROLOS MD, MPH
Internal Medicine (Clinical Cardiac Electrophysiology)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (954) 820-4200
RONALD E PACHON M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (954) 820-4200
DR. AHMED F OSMAN MD
Internal Medicine (Clinical Cardiac Electrophysiology)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (954) 678-9531
ANDREW SARLI
Nurse Practitioner (Acute Care)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (954) 681-4088
HAYDEE LIZ OTERO ARNP
Nurse Practitioner (Acute Care)
1841 NE 45TH ST
FT LAUDERDALE, FL 33308
Broward County (305) 213-0381
ALEXANDRA ABLE DNP
Nurse Practitioner (Family)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (549) 678-9531
FLORIDA HEART RHYTHM SPECIALISTS PLLC
Internal Medicine (Cardiovascular Disease)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (954) 820-4200
DR. DAVID NOAH KENIGSBERG MD
Internal Medicine (Clinical Cardiac Electrophysiology)
1841 NE 45TH ST
FORT LAUDERDALE, FL 33308
Broward County (954) 678-9531

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 Mammen Zachariah's NPI number?

The NPI number for Mammen Zachariah is 1154300150. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Where is Mammen Zachariah located?

Mammen Zachariah practices at 1841 NE 45th St, Fort Lauderdale, FL 33308. The listed phone number is (954) 820-4200.

What is Mammen Zachariah's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Mammen Zachariah enrolled in Medicare?

Yes. Mammen Zachariah 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 Mammen Zachariah accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Mammen Zachariah 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 Mammen Zachariah affiliated with any hospitals?

According to CMS data, Mammen Zachariah is affiliated with Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Mammen Zachariah was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.