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BYRON PAUL MARKEL M.D.
NPI 1437511458
Emergency Medicine in St Petersburg, FL

Active since March 28, 2016PECOS EnrolledAccepts Medicare Assignment
6500 38TH AVE N STE 308, ST PETERSBURG, FL 33710(727) 341-4870 Get Directions Write a Review

NPPES record last updated: February 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 27, 2023, Mar 28, 2016 (2 updates tracked since 2016).

About Byron Paul Markel M.d. NPPES

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

BYRON PAUL MARKEL M.D. (NPI 1437511458) is an individual emergency medicine provider in St Petersburg, Florida, licensed in Florida (ME141087) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Mease Dunedin Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1437511458
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameBYRON PAUL MARKELCredential: M.D.
Location Address6500 38TH AVE N STE 308St Petersburg, FL 33710-1629
Mailing Address912 Channelside Dr Unit 2517Tampa, FL 33602-3680 · (562) 310-9855
Phone(727) 341-4870
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 28, 2016
Last NPPES UpdateFebruary 27, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2023
✔ NPI 1437511458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in FL · ME141087
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
6500 38TH AVE N STE 308, St Petersburg, FL 33710
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida.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

Byron Paul Markel 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 ID7810224672
PECOS Enrollment IDI20190816001035
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

5

Medicare enrollment records show Byron Markel reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Coastline Emergency Physicians LLC
15 mi
Emergency Medicine
601 MAIN ST
Dunedin, FL 34698
  • Reassigned Medicare billing, Florida enrollment
  • 28 clinicians in this Medicare group
NPI 1891744769 (954) 939-5000
Paragon Emergency Services LLC
63 mi
Emergency Medicine
200 AVENUE F NE
Winter Haven, FL 33881
  • Reassigned Medicare billing, Florida enrollment
  • 1,065 clinicians in this Medicare group
NPI 1912101650 (863) 293-1121
Florida Emergency Physicians Kang And Associates MD LLC
98 mi
Emergency Medical Services
601 E ROLLINS ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 619 clinicians in this Medicare group
NPI 1811983752 (407) 303-5600
Inphynet Contracting Services LLC
186 mi
Emergency Medicine
5352 LINTON BLVD
Delray Beach, FL 33484
  • Reassigned Medicare billing, Florida enrollment
  • 527 clinicians in this Medicare group
NPI 1073556767 (561) 495-3115
Emergency Medicine Services Of Fl, LLC
203 mi
Emergency Medicine
20900 BISCAYNE BLVD
Aventura, FL 33180
  • Reassigned Medicare billing, Florida enrollment
  • 1,912 clinicians in this Medicare group
NPI 1043917180 (305) 682-7000

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 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.

Emergency department visit with high level of medical decision making 99285
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.
283 services247 patients
Emergency department visit with moderate level of medical decision making 99284
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.
117 services104 patients

Hospital Affiliations CMS Care Compare 2

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

Mease Dunedin Hospital

Acute Care Hospitals · Dunedin, FL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100043
Location601 Main StDunedin, FL 34698 · Pinellas County
Emergency services

Hca Florida Brandon Hospital

Acute Care Hospitals · Brandon, FL
3/5 CMS rating
OwnershipProprietary
CMS Certification Number100243
Location119 Oakfield DrBrandon, FL 33511 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33710 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
$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.

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 Byron Markel's NPI number?

The NPI number for Byron Markel is 1437511458. It was assigned to this individual provider in the NPPES registry on March 28, 2016.

Where is Byron Markel located?

Byron Markel practices at 6500 38th Ave N Ste 308, St Petersburg, FL 33710. The listed phone number is (727) 341-4870.

What is Byron Markel's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Byron Markel enrolled in Medicare?

Yes. Byron Markel 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 Byron Markel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Byron Markel reassigns Medicare benefits to 5 organizations: Coastline Emergency Physicians LLC (Dunedin, FL), Paragon Emergency Services LLC (Winter Haven, FL), Florida Emergency Physicians Kang And Associates MD LLC (Orlando, FL), Inphynet Contracting Services LLC (Delray Beach, FL) and Emergency Medicine Services Of Fl, LLC (Aventura, 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 Byron Markel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Byron Markel accept?

Health plans from Oscar Health Maintenance Organization of Florida list Byron Markel 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 Byron Markel affiliated with any hospitals?

According to CMS data, Byron Markel is affiliated with Mease Dunedin Hospital and Hca Florida Brandon Hospital.

When was this NPI record last updated?

The NPPES record for Byron Markel was last updated on February 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.