NPI age
19 years
Enumerated 2006-12-28
● Active
Type 1 · Individual
Sigy Jacob Chathanatt, DO
Chathanatt is 1 of 9 family medicine providers in Dallas and 1 of 125 in Texas.
Primary specialty
Family Medicine
Plus 2 subspecialties
Licensed in
TX, FL
2 states
Status
Active
No deactivations on record
Last NPPES update
2017-12-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 125 active family medicine providers in Texas.
NPI age
19 years
↑ 7 yr above median (12 yr)
State licenses
2 states
Top 90% — 9% of peers are multi-state
Subspecialties
1
In the 56% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-12Enumerated in NPPES
2006
2026
Where they practice
Practice location
8200 Walnut Hill Ln Ste 830
Dallas, TX 752314426
Mailing address
8200 Walnut Hill Ln Ste 830
Dallas, TX 752314426
Specialties
-
Family Medicine PrimaryA family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to...
-
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. 14 other active providers share this practice address in NPPES.
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- 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.