NAVIN S THAKUR MD
NPI 1639146566
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Lufkin, TX
About Navin S Thakur Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAVIN S THAKUR MD (NPI 1639146566) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Lufkin, Texas, licensed in Texas (J9385) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Navin S Thakur Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Navin Thakur reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Beaumont, TX 77701
- Reassigned Medicare billing, Texas enrollment
- 200 clinicians in this Medicare group
Topeka, KS 66606
- Reassigned Medicare billing, Kansas enrollment
- 215 clinicians in this Medicare group
Springfield, OH 45504
- Reassigned Medicare billing, Ohio enrollment
- 215 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 444 clinicians in this Medicare group
Menasha, WI 54952
- Reassigned Medicare billing, Wisconsin enrollment
- 988 clinicians in this Medicare group
Chesaning, MI 48616
- Reassigned Medicare billing, Michigan enrollment
- 125 clinicians in this Medicare group
Washington, PA 15301
- Reassigned Medicare billing, Pennsylvania enrollment
- 179 clinicians in this Medicare group
Somerset, PA 15501
- Reassigned Medicare billing, Pennsylvania enrollment
- 771 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75904 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LUFKIN, TX 75904
LUFKIN, TX 75904
LUFKIN, TX 75904
LUFKIN, TX 75904
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Navin Thakur's NPI number?
The NPI number for Navin Thakur is 1639146566. It was assigned to this individual provider in the NPPES registry on February 28, 2006.
Where is Navin Thakur located?
Navin Thakur practices at 209 Gaslight Blvd, Lufkin, TX 75904. The listed phone number is (713) 798-1750.
What is Navin Thakur's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Navin Thakur enrolled in Medicare?
Yes. Navin Thakur is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Navin Thakur's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Navin Thakur reassigns Medicare benefits to 9 organizations: Baptist Physician Network (Beaumont, TX), Topeka Physician Group, LLC (Topeka, KS), Mercy Health Physicians Springfield Specialty Care LLC (Springfield, OH), Columbia St. Mary's Hospital Milwaukee, Inc (Milwaukee, WI), Ascension Medical Group-Fox Valley Wisconsin, Inc (Neenah, WI) and 4 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Navin Thakur's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Navin Thakur accept?
Health plans from Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Texas, Oscar Insurance Company and WellPoint list Navin Thakur as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Navin Thakur was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Navin S Thakur, MD · NPI 1639146566
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Lufkin, Texas. Individual provider, active in the CMS NPPES registry since February 28, 2006.
## Identity
- **NPI:** 1639146566 (Entity type: Individual)
- **Enumerated:** February 28, 2006
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** J9385 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 209 GASLIGHT BLVD, Lufkin, TX 75904-3134
- **Phone:** (713) 798-1750 · **Fax:** (713) 798-4693
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Baptist Physician Network (NPI 1558485532, Beaumont, TX); Topeka Physician Group, LLC (NPI 1770008849, Topeka, KS); Mercy Health Physicians Springfield Specialty Care LLC (NPI 1790308104, Springfield, OH); Columbia St. Mary's Hospital Milwaukee, Inc (NPI 1023064482, Milwaukee, WI); Ascension Medical Group-Fox Valley Wisconsin, Inc (NPI 1730126392, Neenah, WI); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1978
## Record status
- **NPPES last updated:** April 28, 2026
- **Other identifiers:** Medicaid 0126852000 (WV); Medicaid 2022635 (OH); Other P00292531 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1639146566) · Data from the CMS NPPES public registry.