Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carlos E Alosilla, MD

Cardiovascular Disease Physician in Jacksonville, FL · enumerated 2005.

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

National Provider Identifier

1225031438

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Registry record

Entity type Individual (Type 1)

Name Dr. Carlos E Alosilla

Credential MD

Sex Male

Practice address 1824 King Street, Suite 300, Jacksonville, FL, 32204

Phone (904) 388-1820

Fax (904) 388-1827

Enumeration date May 23, 2005

Last updated in NPPES Jun 4, 2014

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License ME32572 (FL) Primary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 027154 (GA) Secondary

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
100727	Other	FL	AVMED
062521300	Medicaid	FL	-
00319547B	Medicaid	GA	-
0920201	Other	FL	AETNA
00319547A	Medicaid	GA	-
15564	Other	FL	BCBS
946522	Other	GA	BCBS

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 Carlos Alosilla?

The National Provider Identifier (NPI) for Carlos Alosilla is 1225031438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carlos Alosilla practice?

The practice location on file with NPPES is in Jacksonville, 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 2014-06-04.