NPI age
9 years
Enumerated 2017-04-27
● Active
Type 1 · Individual
Josin Sebastian Kalathil, D.O.
Kalathil is 1 of 1 family medicine providers in Galveston and 1 of 36 in Texas.
Primary specialty
Family Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-01-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 36 active family medicine providers in Texas.
NPI age
9 years
≈ at median (9 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
1
In the 61% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-04Enumerated in NPPES
2017
2026
Where they practice
Practice location
400 Harborside Dr Ste 104
Galveston, TX 775553535
Mailing address
400 Harborside Dr Ste 104
Galveston, TX 775553535
Specialties
-
Family Medicine PrimaryA Family Medicine Physician who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian...
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 36 Family Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.