DR. SIDNEY LEE GILBERT JR. DO
NPI 1083840532
Hospitalist in Cookeville, TN
About Dr. Sidney Lee Gilbert Jr. Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SIDNEY LEE GILBERT JR. DO (NPI 1083840532) is an individual hospitalist provider in Cookeville, Tennessee, licensed in Tennessee (2559) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and is a graduate of Nova Southeastern College Of Osteo Medicine (2009).
NPPES Registry Identity
Specialties & Licenses
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. Sidney Lee Gilbert Jr. Do 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
6Medicare enrollment records show Sidney Gilbert reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 1,085 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 1,304 clinicians in this Medicare group
Nashville, TN 37236
- Reassigned Medicare billing, Tennessee enrollment
- 85 clinicians in this Medicare group
Peoria, IL 61603
- Reassigned Medicare billing, Tennessee enrollment
- 3 clinicians in this Medicare group
Madison, WI 53715
- Reassigned Medicare billing, Tennessee enrollment
West Des Moines, IA 50266
- Reassigned Medicare billing, Illinois enrollment
- 178 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vanderbilt University Medical Center
Acute Care Hospitals · Nashville, TNTristar Horizon Medical Center
Acute Care Hospitals · Dickson, TNJohnson City Medical Center
Acute Care Hospitals · Johnson City, TNAscension Saint Thomas Hospital
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38501 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COOKEVILLE, TN 38501
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 Sidney Gilbert's NPI number?
The NPI number for Sidney Gilbert is 1083840532. It was assigned to this individual provider in the NPPES registry on June 10, 2009.
Where is Sidney Gilbert located?
Sidney Gilbert practices at 1 Medical Center Blvd Suite 103, Cookeville, TN 38501. The listed phone number is (931) 783-2770.
What is Sidney Gilbert's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Sidney Gilbert enrolled in Medicare?
Yes. Sidney Gilbert 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 Sidney Gilbert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sidney Gilbert reassigns Medicare benefits to 6 organizations: Southeastern Physician Services PC (Oak Ridge, TN), Saint Thomas Medical Partners (Nashville, TN), Warner Physician Services PC (Nashville, TN), Methodist Medical Center Of Illinois (Peoria, IL), Meriter Hospital, Inc. (Madison, WI) and 1 more organization, 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 Sidney Gilbert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sidney Gilbert accept?
Health plans from BlueCross BlueShield of Tennessee, Oscar Health and Oscar Insurance Company list Sidney Gilbert 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.
Is Sidney Gilbert affiliated with any hospitals?
According to CMS data, Sidney Gilbert is affiliated with Vanderbilt University Medical Center, Tristar Horizon Medical Center, Johnson City Medical Center and Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for Sidney Gilbert was last updated on May 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Sidney Lee Gilbert Jr., DO · NPI 1083840532
Hospitalist physician in Cookeville, Tennessee. Individual provider, active in the CMS NPPES registry since June 10, 2009.
## Identity
- **NPI:** 1083840532 (Entity type: Individual)
- **Enumerated:** June 10, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 2559 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEDICAL CENTER BLVD, SUITE 103, Cookeville, TN 38501-4294
- **Phone:** (931) 783-2770 · **Fax:** (931) 525-1176
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Southeastern Physician Services PC (NPI 1083835441, Oak Ridge, TN); Saint Thomas Medical Partners (NPI 1558506980, Nashville, TN); Warner Physician Services PC (NPI 1770272221, Nashville, TN); Methodist Medical Center Of Illinois (NPI 1184670663, Peoria, IL); Meriter Hospital, Inc. (NPI 1932572955, Madison, WI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Nova Southeastern College Of Osteo Medicine, class of 2009
## Record status
- **NPPES last updated:** May 15, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1083840532) · Data from the CMS NPPES public registry.