MR. MARK ANTHONY ZAKRAJSEK M.D.
NPI 1922782424
Pediatrics in Orlando, FL

Q: What is Mark Zakrajsek's NPI number?

The NPI number for Mark Zakrajsek is 1922782424. It was assigned to this individual provider in the NPPES registry on June 14, 2023.

Q: What is Mark Zakrajsek's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Mark Zakrajsek was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 days 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 June 14, 2023PECOS EnrolledAccepts Medicare Assignment

6535 NEMOURS PARKWAY, GRADUATE MEDICAL EDUCATION, ORLANDO, FL 32827(407) 607-6334 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Mark Anthony Zakrajsek M.d. NPPES

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

MR. MARK ANTHONY ZAKRAJSEK M.D. (NPI 1922782424) is an individual pediatrics provider in Orlando, Florida, licensed in Arizona (79835) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (2023).

NPPES Registry Identity

NPI1922782424

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameMR. MARK ANTHONY ZAKRAJSEKCredential: M.D.

Location Address6535 NEMOURS PARKWAY, GRADUATE MEDICAL EDUCATIONOrlando, FL 32827

Mailing Address2108 E Thomas Rd Ste 130Phoenix, AZ 85016-0008 · (602) 933-3124

Phone(407) 607-6334

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 2023

Enumeration DateJune 14, 2023

Last NPPES UpdateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1922782424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in AZ · 79835

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

6535 NEMOURS PARKWAY, Orlando, FL 32827

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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

Mr. Mark Anthony Zakrajsek 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 ID4981178266

PECOS Enrollment IDI20260708001168

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32827 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.

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. JAMIE L IKEDA MD

Ophthalmology

6535 NEMOURS PARKWAY, NEMOURS CHILDRENS HOSPITAL
ORLANDO, FL 32827

Orange County (407) 567-4000

RAVEENA BHAVDIP PATEL MD

Student in an Organized Health Care Education/Training Program

6535 NEMOURS PARKWAY, GRADUATE MEDICAL EDUCATION
ORLANDO, FL 32827

Orange County (407) 650-7313

MRS. NIDA MOHYUDDIN M.D.

Pediatrics

6535 NEMOURS PARKWAY, GRADUATE MEDICAL EDUCATION
ORLANDO, FL 32827

Orange County (407) 607-6334

LAWALL P & O OF FLORIDA, INC.

Prosthetic/Orthotic Supplier

6535 NEMOURS PARKWAY, 5TH FLOOR
ORLANDO, FL 32827

Orange County (407) 855-4801

DR. KEVIN VARGHESE MD

Student in an Organized Health Care Education/Training Program

6535 NEMOURS PARKWAY, GRADUATE MEDICAL EDUCATION
ORLANDO, FL 32827

Orange County (407) 607-6334

ANAS FARAG GALLEON MD

Pediatrics (Pediatric Critical Care Medicine)

6535 NEMOURS PARKWAY
ORLANDO, FL 32827

Orange County (407) 567-4000

LEAHRA LYNNE CASING ANTONIO APRN, CPNP-AC

Nurse Practitioner (Pediatrics)

6535 NEMOURS PARKWAY
ORLANDO, FL 32827

Orange County (407) 650-7000

NICOLE JANE CYRUS M.D.

Pediatrics

6535 NEMOURS PARKWAY, GRADUATE MEDICAL EDUCATION
ORLANDO, FL 32827

Orange County (407) 607-6334

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 Zakrajsek's NPI number?

The NPI number for Mark Zakrajsek is 1922782424. It was assigned to this individual provider in the NPPES registry on June 14, 2023.

Where is Mark Zakrajsek located?

Mark Zakrajsek practices at 6535 Nemours Parkway Graduate Medical Education, Orlando, FL 32827. The listed phone number is (407) 607-6334.

What is Mark Zakrajsek's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Mark Zakrajsek enrolled in Medicare?

Yes. Mark Zakrajsek 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.

When was this NPI record last updated?

The NPPES record for Mark Zakrajsek was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 days 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.