Josin Sebastian Kalathil, D.O.
Sleep Medicine (Family Medicine) Physician · Galveston, TX
Josin Sebastian Kalathil, D.O. is a sleep medicine (family medicine) physician with a practice address in Galveston, Texas, and NPI 1477088482, issued on Apr 27, 2017. Check the license (Texas S2808, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Josin Sebastian Kalathil
- Credential
- D.O.
- Primary taxonomy
- Sleep Medicine (Family Medicine) Physician 207QS1201X
- License number
- S2808 TX
Self-reported in NPPES; status is on the state search - Practice location
- 400 Harborside Dr Ste 104, Galveston, TX 77555
- Phone
- (409) 772-2166
- Enumerated
- Apr 27, 2017
- Record last updated
- Jan 13, 2025
- Fax
- (409) 772-2663
- Medicare enrollment
- Enrolled (PECOS I20240904004297); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2017
- Entity
- Type 1 · individual
8 nearest sleep medicine (family medicine) physician records → All 20 in Texas → Look up another NPI →
Also registered at 400 Harborside Dr Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Namita Bhardwaj, MDFamily Medicine Physician1871858068
- Jonathan Teran, MDFamily Medicine Physician1790308096
Verify Josin Sebastian Kalathil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S2808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Utmb Faculty Group PracticeGalveston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Josin Sebastian Kalathil among 20 sleep medicine (family medicine) physician records in Texas
Josin Sebastian Kalathil, D.O. is one of 20 sleep medicine (family medicine) physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 60% of them.
- NPI issued2017 · 60% of these records are older, 25% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2017 · median 2012 among the 18 with a school on file
- Record last updated2025 · 20% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS1201X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Family Medicine) Physician providers in Texas
There are 20 sleep medicine (family medicine) physician records in Texas.
All 20 in Texas → Every provider in Galveston → Sleep Medicine (Family Medicine) Physician nationwide →
The 8 sleep medicine (family medicine) physician records with the nearest ZIP codes
- Mustansir Vejlani, M.DTomball, TX 773751194793851
- Luis Guevara, DOLaredo, TX 780411083242135
- Meer Ahmed, MDHouston, TX 770071215199476
- Shakil Khan, MDSan Antonio, TX 782181104927326
- Robert Matlock, MDWaco, TX 767121265479273
- Aaron Burch, DOFort Cavazos, TX 765441760862668
- Dana Baker, M.D.Round Rock, TX 786811073613212
- Madiha Khan, MDAustin, TX 787021134651169
Common questions
What is Josin Sebastian Kalathil, D.O.'s NPI number?
Josin Sebastian Kalathil, D.O.'s National Provider Identifier (NPI) is 1477088482, issued on Apr 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Josin Sebastian Kalathil, D.O. located?
The NPPES record lists a practice address at 400 Harborside Dr Ste 104, Galveston, TX, 77555. Phone: (409) 772-2166. Providers update this record themselves, so call before visiting.
How can I verify Josin Sebastian Kalathil, D.O.'s license?
NPPES lists Texas license number S2808, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Josin Sebastian Kalathil, D.O.'s MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.