DR. SAMUEL E COX O.D.
NPI 1972608974
Optometrist in Johnson City, TN
About Dr. Samuel E Cox O.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMUEL E COX O.D. (NPI 1972608974) is an individual optometrist in Johnson City, Tennessee, licensed in Texas (10889T) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Dr. Samuel E Cox O.d. 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
15Medicare enrollment records show Samuel Cox reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boone, NC 28607
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1427599802 (North Carolina)
- 137 clinicians in this Medicare group
Asheville, NC 28805
- Reassigned Medicare billing, North Carolina enrollment
- 259 clinicians in this Medicare group
Winston Salem, NC 27101
- Reassigned Medicare billing, North Carolina enrollment
- 13 clinicians in this Medicare group
Troy, NC 27371
- Reassigned Medicare billing, North Carolina enrollment
- 5 clinicians in this Medicare group
Burlington, NC 27215
- Reassigned Medicare billing, North Carolina enrollment
- 13 clinicians in this Medicare group
Monticello, FL 32344
- Reassigned Medicare billing, Florida enrollment
- 322 clinicians in this Medicare group
Kenosha, WI 53144
- Reassigned Medicare billing, Wisconsin enrollment
- 102 clinicians in this Medicare group
Texarkana, TX 75503
- Reassigned Medicare billing, Texas enrollment
- 396 clinicians in this Medicare group
Burlington, VT 05401
- Reassigned Medicare billing, Vermont enrollment
- 38 clinicians in this Medicare group
Coon Rapids, MN 55448
- Reassigned Medicare billing, Minnesota enrollment
- 24 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 37604 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.
JOHNSON CITY, TN 37604
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 Samuel Cox's NPI number?
The NPI number for Samuel Cox is 1972608974. It was assigned to this individual provider in the NPPES registry on September 14, 2006.
Where is Samuel Cox located?
Samuel Cox practices at 2306 Knob Creek Rd Suite 106, Johnson City, TN 37604. The listed phone number is (423) 929-2020.
What is Samuel Cox's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Samuel Cox enrolled in Medicare?
Yes. Samuel Cox 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 Samuel Cox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Cox reassigns Medicare benefits to 15 organizations: Eyecarecenter Od PA (Boone, NC), Myeyedr Optometry Of North Carolina, PLLC (Asheville, NC), Camel City Optometric, P.A. (Winston Salem, NC), Carlyle Dukes Haywood, Jr. (Troy, NC), Thurmond Eye Associates Od, PA (Burlington, NC) and 10 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 Samuel Cox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samuel Cox accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Montana and 17 other insurers list Samuel Cox 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 Samuel Cox was last updated on November 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Dr. Samuel E Cox, O.D. · NPI 1972608974
Optometrist provider in Johnson City, Tennessee. Individual provider, active in the CMS NPPES registry since September 14, 2006.
## Identity
- **NPI:** 1972608974 (Entity type: Individual)
- **Enumerated:** September 14, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 10889T (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2306 KNOB CREEK RD, SUITE 106, Johnson City, TN 37604-2366
- **Phone:** (423) 929-2020 · **Fax:** (423) 929-3140
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 15 organizations under Medicare reassignment (form CMS-855R): Eyecarecenter Od PA (NPI 1649759341, Boone, NC); Myeyedr Optometry Of North Carolina, PLLC (NPI 1285363119, Asheville, NC); Camel City Optometric, P.A. (NPI 1962928556, Winston Salem, NC); Carlyle Dukes Haywood, Jr. (NPI 1043357643, Troy, NC); Thurmond Eye Associates Od, PA (NPI 1962521690, Burlington, NC); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** November 6, 2023
- **Other identifiers:** Medicaid 5909102 (NC); Other 1490P (NC); Medicaid 1506424 (TN); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1972608974) · Data from the CMS NPPES public registry.