NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachel Owsiak, M.D.

Ophthalmology Physician in Brandon, FL · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376707216

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Rachel Owsiak
Credential M.D.
Sex Female
Practice address 403 Vonderburg Dr, Brandon, FL, 33511
Phone (813) 681-1122
Fax (813) 684-4924
Enumeration date Jul 10, 2008
Last updated in NPPES Oct 1, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301092755 (MI) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License ME159804 (FL) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 2012020846 (MO) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 51915 (TN) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 159804 (FL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1376707216 Medicaid MO -
431560263 Other MO TRICARE
1939760014 Medicaid AR -
P01094289 Other MO RR MCR

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Rachel Owsiak?
The National Provider Identifier (NPI) for Rachel Owsiak is 1376707216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rachel Owsiak practice?
The practice location on file with NPPES is in Brandon, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-01.