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Josin Sebastian Kalathil, D.O.

Sleep Medicine (Family Medicine) Physician in Galveston, TX · enumerated 2017.

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

National Provider Identifier

1477088482

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Registry record

Entity type Individual (Type 1)
Name Josin Sebastian Kalathil
Credential D.O.
Sex Male
Practice address 400 Harborside Dr Ste 104, Galveston, TX, 77555
Phone (409) 772-2166
Fax (409) 772-2663
Enumeration date Apr 27, 2017
Last updated in NPPES Jan 13, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License S2808 (TX) Secondary
207QS1201X Sleep Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License S2808 (TX) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 specialty is Josin Kalathil?
Josin Kalathil is registered in NPPES with the primary taxonomy of Sleep Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-13.