Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joana Silva Machry, M.D.

Neonatal-Perinatal Medicine Physician in Saint Petersburg, FL · enumerated 2009.

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

National Provider Identifier

1578705323

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Registry record

Entity type Individual (Type 1)

Name Joana Silva Machry

Credential M.D.

Sex Female

Practice address 880 6th St S, Suite 470, Saint Petersburg, FL, 33701

Phone (813) 259-8812

Enumeration date Mar 25, 2009

Last updated in NPPES Nov 6, 2009

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License ME102647 (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
000953100	Medicaid	FL	-
1454R	Other	FL	BLUE CROSS BLUE SHIELD

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Joana Machry?

Joana Machry is registered in NPPES with the primary taxonomy of Neonatal-Perinatal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-06.