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DR. STEPHANIE STEPHEN MATTATHIL M.D
NPI 1225415466
Internal Medicine - Advanced Heart Failure and Transplant Cardiology in Tampa, FL

Active since April 27, 2015PECOS EnrolledAccepts Medicare Assignment
3003 W DR MLK BLVD FL JRBLVD2, TAMPA, FL 33607(813) 586-8079 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 17, 2026, Nov 11, 2025, Jun 22, 2018 (3 updates tracked since 2018).

About Dr. Stephanie Stephen Mattathil M.d NPPES

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

DR. STEPHANIE STEPHEN MATTATHIL M.D (NPI 1225415466) is an individual advanced heart failure and transplant cardiology provider in Tampa, Florida, licensed in Florida (ME158898) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Lee Memorial Hospital, and maintains a secondary practice location in Fort Myers.

NPPES Registry Identity

NPI1225415466
Entity TypeIndividualFemale
Primary Taxonomy207RA0001X
Provider Legal NameDR. STEPHANIE STEPHEN MATTATHILCredential: M.D
Location Address3003 W DR MLK BLVD FL JRBLVD2Tampa, FL 33607-6307
Mailing Address3003 W Dr Mlk Blvd Fl Jrblvd2Tampa, FL 33607-6307 · (813) 586-8079
Phone(813) 586-8079
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2015
Enumeration DateApril 27, 2015
Last NPPES UpdateMarch 17, 20263 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1225415466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Advanced Heart Failure and Transplant CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0001X
License✔ Licensed in FL · ME158898
Definition
Specialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery, cardiac transplantation, or mechanical circulatory support, to pre-and post-operative evaluation and management of patients with cardiac transplants and mechanical support devices, and end-of-life care for patients with end-stage heart failure.
Also ListedInternal MedicineTaxonomy 207R00000X · License ME158898 (FL)
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License ME158898 (FL)
Also ListedHospitalistTaxonomy 208M00000X · License ME158898 (FL)
3003 W DR MLK BLVD FL JRBLVD2, Tampa, FL 33607
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Secondary Practice Location 1

Location 19981 S Healthpark Dr Ste 454Fort Myers, FL 33908-3618 · Phone (239) 468-8041 · Fax (239) 468-7953

Other Identifiers 1

Medicaid115702400FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Stephanie Stephen Mattathil M.d 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 ID2163721317
PECOS Enrollment IDI20221006000991
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Stephanie Mattathil reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Anthony's Professional Buildings & Services, Inc
12 mi
Diagnostic Radiology
900 CARILLON PKWY
St Petersburg, FL 33716
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: St Anthonys Professional Buildings & Services Inc
  • 43 clinicians in this Medicare group
NPI 1255593893 (727) 561-2340
Baycare Medical Group, Inc.
14 mi
General Practice
2995 DREW ST FL 2
Clearwater, FL 33759
  • Reassigned Medicare billing, Florida enrollment
  • 2,009 clinicians in this Medicare group
NPI 1043269871 (727) 281-9065
Morton Plant Mease Diagnostic Cardiology LLC
14 mi
Cardiovascular Disease
1840 MEASE DR, SUITE 200
Safety Harbor, FL 34695
  • Reassigned Medicare billing, Florida enrollment
  • 40 clinicians in this Medicare group
NPI 1427394980 (727) 724-8611
Lee Health System Inc
108 mi
Internal Medicine
9981 S HEALTHPARK DR
Fort Myers, FL 33908
  • Reassigned Medicare billing, Florida enrollment
  • 1,899 clinicians in this Medicare group
NPI 1942058557 (239) 424-1500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
48 services18 patients
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.
21 services18 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.
21 services12 patients
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.
21 services14 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.
15 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Lee Memorial Hospital

Acute Care Hospitals · Fort Myers, FL
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100012
Location2776 Cleveland AveFort Myers, FL 33901 · Lee County
Emergency services Birthing friendly

St Josephs Hospital

Acute Care Hospitals · Tampa, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number100075
Location3001 W Martin Luther King Jr BlvdTampa, FL 33677 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33607 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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

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

BAYCARE MEDICAL GROUP INC
Internal Medicine (Cardiovascular Disease)
3003 W DR MLK BLVD FL JRBLVD2
TAMPA, FL 33607
Hillsborough County (813) 321-6580

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 Stephanie Mattathil's NPI number?

The NPI number for Stephanie Mattathil is 1225415466. It was assigned to this individual provider in the NPPES registry on April 27, 2015.

Where is Stephanie Mattathil located?

Stephanie Mattathil practices at 3003 W Dr Mlk Blvd Fl Jrblvd2, Tampa, FL 33607. The listed phone number is (813) 586-8079.

What is Stephanie Mattathil's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Advanced Heart Failure and Transplant Cardiology, with taxonomy code 207RA0001X.

Is Stephanie Mattathil enrolled in Medicare?

Yes. Stephanie Mattathil 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.

Which organizations bill Medicare for Stephanie Mattathil's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Mattathil reassigns Medicare benefits to 4 organizations: St. Anthony's Professional Buildings & Services, Inc (St Petersburg, FL), Baycare Medical Group, Inc. (Clearwater, FL), Morton Plant Mease Diagnostic Cardiology LLC (Safety Harbor, FL) and Lee Health System Inc (Fort Myers, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Mattathil's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Mattathil accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Stephanie Mattathil 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 Stephanie Mattathil affiliated with any hospitals?

According to CMS data, Stephanie Mattathil is affiliated with Lee Memorial Hospital and St Josephs Hospital.

When was this NPI record last updated?

The NPPES record for Stephanie Mattathil was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.