NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julie Rose Sierra, MD

Internal Medicine Physician in Tampa, FL · enumerated 2006 · practices at Circle Medical Care Group PA.

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

National Provider Identifier

1881672798

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Registry record

Entity type Individual (Type 1)
Name Dr. Julie Rose Sierra
Credential MD
Sex Female
Practice address 400 N Tampa St Fl 15, Tampa, FL, 33602
Phone (888) 803-3370
Enumeration date Jan 3, 2006
Last updated in NPPES May 15, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-15414 (HI) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036113683 (IL) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A117850 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 202200670 (NC) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME171819 (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
637572-02 Medicaid HI -
0000289553 Other HI HMSA BILLING NUMBER

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.

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Frequently asked questions

What is the NPI number for Julie Sierra?
The National Provider Identifier (NPI) for Julie Sierra is 1881672798, a Type 1 (individual) record in the CMS NPPES registry.
Where does Julie Sierra practice?
The practice location on file with NPPES is in Tampa, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.