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WILLIAM O'SICK MLS(ASCP)CM
NPI 1639057250
Specialist/Technologist, Pathology - Medical Technologist in Orlando, FL

Active since August 22, 2025
52 UNDERWOOD ST, ORLANDO, FL 32806(321) 841-8151 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About William O'sick Mls(ascp)cm NPPES

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

WILLIAM O'SICK MLS(ASCP)CM (NPI 1639057250) is an individual medical technologist in Orlando, Florida and active in the NPI registry since August 2025. He maintains a secondary practice location in Gainesville.

NPPES Registry Identity

NPI1639057250
Entity TypeIndividualMale
Primary Taxonomy246QM0706X
Provider Legal NameWILLIAM O'SICKCredential: MLS(ASCP)CM
Location Address52 UNDERWOOD STOrlando, FL 32806-1110
Mailing Address743 Spring Street Ne, Gr111-microbiologyGainesville, GA 30501
Phone(321) 841-8151
Sole ProprietorNo
Enumeration DateAugust 22, 2025
Last NPPES UpdateJune 18, 2026
NPPES CertifiedJune 18, 2026
✔ NPI 1639057250 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist, Pathology · Medical TechnologistTechnologists, Technicians & Other Technical Service Providers
Taxonomy Code246QM0706X
52 UNDERWOOD ST, Orlando, FL 32806
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Secondary Practice Location 1

Location 1743 Spring Street NE, GR111-MicrobiologyGainesville, GA 30501 · Phone (770) 219-1430

Other Providers at the Same Location NPPES 20

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

THAI QUOC NGUYEN MD
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
MAQSOOD KHAN
Radiology (Diagnostic Radiology)
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 842-8475
SHARMILA PEARL PRICE M.D.
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
DIEGO ESTEBAN VANEGAS ACOSTA MD
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
NAFEESA RAADIA KHAN
Family Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
NORAH MUBARAK DO
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
NICOLE PHAM-SUN DO
Internal Medicine
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-3581
LIBBY THOMAS
Nurse Practitioner (Adult Health)
52 UNDERWOOD ST
ORLANDO, FL 32806
Orange County (321) 841-8727

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 William O'sick's NPI number?

The NPI number for William O'sick is 1639057250. It was assigned to this individual provider in the NPPES registry on August 22, 2025.

Where is William O'sick located?

William O'sick practices at 52 Underwood St, Orlando, FL 32806. The listed phone number is (321) 841-8151.

What is William O'sick's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, Pathology, specializing in Medical Technologist, with taxonomy code 246QM0706X.

When was this NPI record last updated?

The NPPES record for William O'sick was last updated on June 18, 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.