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DR. MARK MICHAEL DO
NPI 1134745482
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Palm Harbor, FL

Active since June 23, 2020PECOS EnrolledAccepts Medicare Assignment
3519 PALM HARBOR BLVD STE B, PALM HARBOR, FL 34683(813) 336-4461(813) 336-4466 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 21, 2026, Sep 8, 2025, Jun 23, 2020 (3 updates tracked since 2020).

About Dr. Mark Michael Do NPPES

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

DR. MARK MICHAEL DO (NPI 1134745482) is an individual orthopaedic surgery of the spine provider in Palm Harbor, Florida, licensed in Florida (OS23442) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lutz, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1134745482
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. MARK MICHAELCredential: DO
Location Address3519 PALM HARBOR BLVD STE BPalm Harbor, FL 34683-1416
Mailing Address3519 Palm Harbor Blvd Ste BPalm Harbor, FL 34683-1416 · (813) 336-4461 · Fax (813) 336-4466
Phone(813) 336-4461
Fax(813) 336-4466
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 23, 2020
Last NPPES UpdateAugust 21, 20263 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1134745482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
Licenses✔ Licensed in FL · OS23442✔ Licensed in MN · 1134745482
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
3519 PALM HARBOR BLVD STE B, Palm Harbor, FL 34683
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Secondary Practice Location 1

Location 117849 Hunting Bow Cir Ste 101Lutz, FL 33558-5397 · Phone (813) 336-4461 · Fax (813) 336-4466

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. Mark Michael Do 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 ID2961971213
PECOS Enrollment IDI20260515000886
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 Michael reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Brain And Spine Neuroscience Institute, LLC
10 mi
Neurological Surgery
13121 66TH ST
Largo, FL 33773
  • Reassigned Medicare billing, Florida enrollment
  • 11 clinicians in this Medicare group
NPI 1720590953 (813) 336-4461

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

Other Providers at the Same Location NPPES 4

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

DR. JOHN SELIM SOLIMAN D.O.
Neurological Surgery
3519 PALM HARBOR BLVD STE B
PALM HARBOR, FL 34683
Pinellas County (813) 336-4461
ERIC HARRISON SINCOFF MD
Neurological Surgery
3519 PALM HARBOR BLVD STE B
PALM HARBOR, FL 34683
Pinellas County (813) 336-4461
BRAIN AND SPINE NEUROSCIENCE INSTITUTE, LLC
Neurological Surgery
3519 PALM HARBOR BLVD STE B
PALM HARBOR, FL 34683
Pinellas County (813) 336-4461
SUZANNE MARIE NEWBY PA-C
Physician Assistant (Surgical)
3519 PALM HARBOR BLVD STE B
PALM HARBOR, FL 34683
Pinellas County (813) 336-4461

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 Michael's NPI number?

The NPI number for Mark Michael is 1134745482. It was assigned to this individual provider in the NPPES registry on June 23, 2020.

Where is Mark Michael located?

Mark Michael practices at 3519 Palm Harbor Blvd Ste B, Palm Harbor, FL 34683. The listed phone number is (813) 336-4461.

What is Mark Michael's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Mark Michael enrolled in Medicare?

Yes. Mark Michael 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 Michael's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Michael reassigns Medicare benefits to Brain And Spine Neuroscience Institute, LLC (Largo, 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 Michael's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Michael was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.