Quick answers
- Which hospitals does Colton E. Gramse work at?
- Medicare's official clinician data lists Colton E. Gramse at 1 hospital: Jackson-Madison County General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Colton E. Gramse see patients?
- Medicare's clinician data lists 5 practice locations, including Knoxville, TN, Tiptonville, TN and Memphis, TN. Call before your visit to confirm the address.
- What is Colton E. Gramse's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Colton E. Gramse accept Medicare assignment?
- Medicare's clinician data says Colton E. Gramse may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Colton E. Gramse offer telehealth?
- Medicare's clinician data says Colton E. Gramse offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Colton E. Gramse?
- (865) 862-8100, as listed in official Medicare / NPI Registry data.
- What is Colton E. Gramse's NPI number?
- 1922735596. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Colton E. Gramse works
Medicare's Facility Affiliation Data lists Colton E. Gramse at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jackson-Madison County General HospitalJackson, TN · Acute Care Hospital · CCN 440002
Practice locations
Addresses where Colton E. Gramse is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Veterans WayKnoxville, TN 37931 (865) 862‑8100
- 1034 Reelfoot StTiptonville, TN 38079 (731) 253‑6681
- 1250 Farrow RdMemphis, TN 38116 (718) 298‑4375
- 501 Ward Ave, Bootheel Outpatient CareCaruthersville, MO 63830 (573) 479‑3036
- 907 E Reed StHayti, MO 63851 (573) 359‑3660
Group practices
Medicare enrollment lists Colton E. Gramse as a member of these groups (CMS data updated 2026-10-02).
- Theoria Medical284 clinicians in the group
- Step Up Care of Tennessee LLC38 clinicians in the group
- Complexcare Medical Group Mid-Atlantic H PLLC26 clinicians in the group
- Pemiscot County Memorial Hospital22 clinicians in the group
- Owl Adventures LLC3 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922735596 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians