MARK CONANT JR. M.D.
NPI 1922431394
Surgery - Vascular Surgery in St Petersburg, FL

Q: What is Mark Conant's NPI number?

The NPI number for Mark Conant is 1922431394. It was assigned to this individual provider in the NPPES registry on August 20, 2013.

Q: What is Mark Conant's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Q: When was this NPI record last updated?

The NPPES record for Mark Conant was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since August 20, 2013PECOS EnrolledAccepts Medicare Assignment

960 7TH AVE N, ST PETERSBURG, FL 33705(717) 821-8101(727) 825-1357 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 29, 2026, Jan 7, 2025, Mar 25, 2016 (3 updates tracked since 2016).

On this page

About Mark Conant Jr. M.d. NPPES

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

MARK CONANT JR. M.D. (NPI 1922431394) is an individual vascular surgery provider in St Petersburg, Florida, licensed in Florida (ME137024) and active in the NPI registry since August 2013. He is enrolled in Medicare PECOS, is affiliated with Orlando Health Bayfront Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1922431394

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NameMARK CONANT JR.Credential: M.D.

Location Address960 7TH AVE NSt Petersburg, FL 33705-1347

Mailing Address960 7th Ave NSt Petersburg, FL 33705-1347 · (717) 821-8101 · Fax (727) 825-1357

Phone(717) 821-8101

Fax(727) 825-1357

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateAugust 20, 2013

Last NPPES UpdateApril 29, 20263 updates tracked since enumeration

NPPES CertifiedApril 29, 2026

✔ NPI 1922431394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

License✔ Licensed in FL · ME137024

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

960 7TH AVE N, St Petersburg, FL 33705

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Other Identifiers 1

Medicaid114506200FL

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Conant Jr. 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 ID8921482860

PECOS Enrollment IDI20220826001200

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 Reassignment

Medicare enrollment records show Mark Conant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bay Surgical Specialists, LLC

Same address

Vascular Surgery

960 7TH AVE N
St Petersburg, FL 33705

Reassigned Medicare billing, Florida enrollment
8 clinicians in this Medicare group

NPI 1457348237 (727) 821-8101

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 18

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.

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.

168 services100 patients

Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 99153

This service involves a physician administering medication to lower your consciousness during a procedure. It's done for your comfort and safety. The drug's effects last about 15 minutes, so additional doses may be given as needed.

74 services27 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

52 services28 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.

50 services50 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

43 services31 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.

41 services35 patients

Ultrasound of hemodialysis access 93990

An ultrasound of hemodialysis access is a non-invasive procedure that uses sound waves to create images of your dialysis access site. It helps monitor the access site's health and detect any potential issues like blockages or narrowing.

28 services18 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.

26 services26 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

25 services21 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

25 services25 patients

Ultrasonic guidance for blood vessel access 76937

23 services19 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

22 services22 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

21 services20 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

20 services16 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

15 services15 patients

Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902

This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.

13 services11 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

12 services11 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Orlando Health Bayfront Hospital

Acute Care Hospitals · Saint Petersburg, FL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100032

Location701 6th St SSaint Petersburg, FL 33701 · Pinellas County

Emergency services Birthing friendly

St Anthonys Hospital

Acute Care Hospitals · Saint Petersburg, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number100067

Location1200 Seventh Ave NSaint Petersburg, FL 33705 · Pinellas County

Emergency services

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

Hca Florida Northside Hospital

Acute Care Hospitals · Saint Petersburg, FL

1/5 CMS rating

OwnershipProprietary

CMS Certification Number100238

Location6000 49th St NSaint Petersburg, FL 33709 · Pinellas County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33705 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

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$70.04 typical visit price

range $17.57 – $139.16

Typical copayment $17.51 (range $4.39 – $34.79)

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 14

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

CHUN KEVIN YANG MD

Surgery (Vascular Surgery)

960 7TH AVE N
ST PETERSBURG, FL 33705

Pinellas County (277) 821-8101

GREATER FLORIDA ANESTHESIOLOGISTS, LLC

Anesthesiology (Pain Medicine)

960 7TH AVE N
SAINT PETERSBURG, FL 33705

Pinellas County (877) 328-1119

MARISOL SCHULTHEIS PA-C

Physician Assistant (Surgical)

960 7TH AVE N
ST PETERSBURG, FL 33705

Pinellas County (727) 821-8101

EVA I SCHOFIELD PA-C

Physician Assistant (Surgical)

960 7TH AVE N
ST PETERSBURG, FL 33705

Pinellas County (727) 821-8101

TRACY A MORNINGSTAR PA-C

Physician Assistant (Surgical)

960 7TH AVE N
ST PETERSBURG, FL 33705

Pinellas County (727) 821-8101

BAY SURGICAL SPECIALISTS, LLC

Surgery (Vascular Surgery)

960 7TH AVE N
ST PETERSBURG, FL 33705

Pinellas County (727) 821-8101

ANESTHESIA DYNAMICS LLC

Anesthesiology

960 7TH AVE N
SAINT PETERSBURG, FL 33705

Pinellas County (240) 469-2181

MADELEINE LOWER PA-C

Physician Assistant

960 7TH AVE N
ST PETERSBURG, FL 33705

Pinellas County (727) 821-8101

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 Mark Conant's NPI number?

The NPI number for Mark Conant is 1922431394. It was assigned to this individual provider in the NPPES registry on August 20, 2013.

Where is Mark Conant located?

Mark Conant practices at 960 7th Ave N, St Petersburg, FL 33705. The listed phone number is (717) 821-8101.

What is Mark Conant's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Mark Conant enrolled in Medicare?

Yes. Mark Conant 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 organization bills Medicare for Mark Conant's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Conant reassigns Medicare benefits to Bay Surgical Specialists, LLC (St Petersburg, FL). The 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 Mark Conant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Conant 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) and 3 other insurers list Mark Conant 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 Mark Conant affiliated with any hospitals?

According to CMS data, Mark Conant is affiliated with Orlando Health Bayfront Hospital, St Anthonys Hospital, St Josephs Hospital and Hca Florida Northside Hospital.

When was this NPI record last updated?

The NPPES record for Mark Conant was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.