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Export Provider Record NPI 1194827097
Alex Tan VillacastinM.D.
Active
NPI Number1194827097
NPI TypeNPI-1 Individual
SpecialtyInternal Medicine
Provider Details
NPI1194827097
NPI TypeNPI-1 Individual
StatusActive
Enumeration Date2006-09-01
Last Updated2014-12-29
Mailing Address10489 N Florida Ave
Citrus Springs, FL 34434-3268
United States
Phone: (352) 489-2486 | Fax: (352) 489-5786
📍 View Map
Primary Practice Address10489 N Florida Ave
Citrus Springs, FL 34434-3268
United States
Phone: (352) 489-2486 | Fax: (352) 489-5786
📍 View Map
Other Identifiers
IssuerStateNumberOther Issuer
Other (non-Medicare)-225194AVMED
MEDICAIDFL25180660-
Other (non-Medicare)-32745BLUE CROSS BLUE SHIELD
Other (non-Medicare)-593411454HUMANA
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes207R00000X – Internal MedicineFLME071085
Export Provider Record NPI 1194827097
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About NPI 1194827097

Alex Tan Villacastin M.D. is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1194827097. The primary specialty listed is Internal Medicine. The provider is located in Citrus Springs, FL. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2006-09-01. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1194827097?

NPI 1194827097 belongs to Alex Tan Villacastin M.D., a Internal Medicine in Citrus Springs, FL. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.

Is NPI 1194827097 active?

The current status of NPI 1194827097 in the NPPES registry is Active. The record was last updated on 2014-12-29.

What specialty is NPI 1194827097?

NPI 1194827097 is classified under the taxonomy Internal Medicine. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1194827097?

You can verify NPI 1194827097 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1194827097?

The primary practice address on file for NPI 1194827097 is 10489 N Florida Ave, Citrus Springs, FL 34434-3268. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1194827097 issued?

NPI 1194827097 was first issued (enumerated) on 2006-09-01. The NPPES record was last updated on 2014-12-29.

Practice Location Map

Alex Tan Villacastin is located at 10489 N Florida Ave, Citrus Springs, FL. Use the map below to find directions or verify the practice location.

📍 10489 N Florida Ave, Citrus Springs, FL 34434-3268  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Alex Tan Villacastin. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1194827097. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Internal MedicineME071085FL
Data Verified from CMS NPPES Last synced: 2026-08-29 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162