MARISSA RIZZO PA-C
NPI 1447929542
Physician Assistant - Surgical in Sarasota, FL

NPI Status: Active since September 10, 2021

Contact Information

5731 BEE RIDGE RD
SARASOTA, FL
ZIP 34233
Phone: (941) 342-1100

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  • Individual
  • Female
  • Years of Experience 6
  • Physician Assistant
  • Surgical
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARISSA RIZZO

This page provides the complete NPI Profile along with additional information for Marissa Rizzo, a provider established in Sarasota, Florida with a medical specialization in Physician Assistant, focusing in surgical and more than 6 years of experience. The healthcare provider is registered in the NPI registry with number 1447929542 assigned on September 2021. The practitioner's primary taxonomy code is 363AS0400X with license number PA9114944 (FL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1447929542
Provider Name
MARISSA RIZZO PA-C
Gender
Female
Entity Type
Individual
Location Address
5731 BEE RIDGE RD SARASOTA, FL 34233
Location Phone
(941) 342-1100
Mailing Address
PO BOX 917770 ORLANDO, FL 32891
Mailing Phone
(813) 821-8038
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
No
Enumeration Date
09-10-2021
Last Update Date
12-07-2025
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Location Map

Secondary Locations

  • 1 Tampa General Cir
    Tampa, FL 33606
    (813) 844-7968

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA9114944
License State
FL

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • AvMed Entrust Bronze 600 (2026) - HMO
  • AvMed Entrust Bronze 650 (2026) - HMO
  • AvMed Entrust Expanded Bronze Standard (2026) - HMO
  • AvMed Entrust Gold 125 (2026) - HMO
  • AvMed Entrust Gold 125 Dental+Vision (2026) - HMO
  • AvMed Entrust Gold Standard (2026) - HMO
  • AvMed Entrust Platinum 25 (2026) - HMO
  • AvMed Entrust Platinum 25 Dental+Vision (2026) - HMO
  • AvMed Entrust Platinum Standard (2026) - HMO
  • AvMed Entrust Silver 350 (2026) - HMO
  • Bronze Classic 4700 - HMO
  • Bronze Classic 4700 | with AdventHealth - HMO
  • Bronze Classic Standard - HMO
  • Bronze Classic Standard | with AdventHealth - HMO
  • Bronze Elite + PCP Saver Plus - HMO
  • Bronze Elite + PCP Saver Plus | with AdventHealth - HMO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Bronze Simple Chronic Care CKM - HMO
  • Bronze Simple Diabetes - HMO
  • Gold Classic Standard - HMO
  • Bronze Classic 4700 - EPO
  • Bronze Classic 4700 | MercyOne - EPO
  • Bronze Classic Standard - EPO
  • Bronze Classic Standard | MercyOne - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Elite + PCP Saver Plus | MercyOne - EPO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits | MercyOne - EPO
  • Bronze Simple Chronic Care CKM | MercyOne - EPO
  • Bronze Simple Diabetes | MercyOne - EPO
  • Gold Classic Standard - EPO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
  • UHC Bronze Essential ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Essential- ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Standard - HMO
  • UHC Bronze Standard+ (Dental + Vision) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $1 Tier 2 Rx) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
  • UHC Gold Standard - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
113431200MEDICAID (05)FL 
GTD9SOTHER (01)FLBCBS

Medicare Participation & PECOS Enrollment Status

Marissa Rizzo is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Marissa Rizzo is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 6002200912

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220218000115

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 136 times for 134 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 64 times for 64 patients

Emergency department visit for problem of moderate severity

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

This service was performed 22 times for 22 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 53 times for 52 patients

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Marissa Rizzo is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
TAMPA GENERAL HOSPITAL1 TAMPA GENERAL CIR
TAMPA, FL 33606
(813) 844-7000Acute Care Hospitals
ADVENTHEALTH TAMPA3100 E FLETCHER AVE
TAMPA, FL 33613
(813) 615-7200Acute Care Hospitals

Reviews for MARISSA RIZZO PA-C

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1447929542, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 9 → 18 → 9 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 8 + 7 + 1 + 8 + 2 + 1 + 8 + 5 + 8 + 24 = 78

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1447929542.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine
5731 BEE RIDGE RD
SARASOTA, FL 34233
Emergency Medicine
5731 BEE RIDGE RD
SARASOTA, FL 34233
Radiology (Diagnostic Radiology)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Specialist
5731 BEE RIDGE RD
SARASOTA, FL 34233
Physician Assistant
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Anesthetist, Certified Registered
5731 BEE RIDGE RD
SARASOTA, FL 34233
Clinic/Center (Health Service)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Anesthetist, Certified Registered
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Anesthetist, Certified Registered
5731 BEE RIDGE RD
SARASOTA, FL 34233
Hospitalist
5731 BEE RIDGE RD
SARASOTA, FL 34233
Emergency Medicine
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Practitioner (Family)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Anesthetist, Certified Registered
5731 BEE RIDGE RD
SARASOTA, FL 34233
Pathology (Anatomic Pathology & Clinical Pathology)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Emergency Medicine
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Practitioner (Family)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Physician Assistant (Medical)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Occupational Therapist
5731 BEE RIDGE RD
SARASOTA, FL 34233
Specialist/Technologist, Other (Surgical Assistant)
5731 BEE RIDGE RD
SARASOTA, FL 34233
Nurse Practitioner (Family)
5731 BEE RIDGE RD
SARASOTA, FL 34233

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447929542, enumerated as an "individual" on September 10, 2021.

The provider is located at 5731 BEE RIDGE RD SARASOTA, FL 34233 and the phone number is (941) 342-1100.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.

The provider might be accepting Accepts: AvMed, Oscar Health Maintenance Organization of. Please consult your insurance carrier or call the provider to verify.

Marissa Rizzo is affiliated with: TAMPA GENERAL HOSPITAL and ADVENTHEALTH TAMPA.