Quick answers
- Where does Seda Grigoryan see patients?
- Medicare's clinician data lists 1 practice location in Chattanooga, TN. Call before your visit to confirm the address.
- What is Seda Grigoryan's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Seda Grigoryan accept Medicare assignment?
- Yes. Medicare's clinician data says Seda Grigoryan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Seda Grigoryan offer telehealth?
- Medicare's clinician data says Seda Grigoryan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Seda Grigoryan?
- (423) 265-3561, as listed in official Medicare / NPI Registry data.
- What is Seda Grigoryan's NPI number?
- 1881180511. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Seda Grigoryan is enrolled with Medicare (CMS data updated 2026-10-02).
- 5616 Brainerd Rd, Suite 208Chattanooga, TN 37411 (423) 265‑3561
Group practices
Medicare enrollment lists Seda Grigoryan as a member of this group (CMS data updated 2026-10-02).
- David M. Huffman, M.D., P.C.5 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in Chattanooga
Clinicians with the same Medicare primary specialty in Chattanooga, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1881180511 |
| 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
- 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