Tigran Kesayan, M.D.
NPI 1861886095 · Pain Medicine (Psychiatry & Neurology) Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tigran Kesayan, M.D. is a Pain Medicine (Psychiatry & Neurology) Physician provider in Nashville, TN (NPI 1861886095).
Provider details
- NPI number
- 1861886095
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 61869 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
694 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 198 | $101 |
| Injection of Chemical for Paralysis of Facial and Neck Nerve Muscles on Both Sides of Face64615 | 75 | $106 |
| Fluoroscopic Guidance for Needle Placement77002 | 48 | $23 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 44 | $11 |
| Injection of Anesthetic Agent And/Or Steroid Into Face Nerve64400 | 42 | $33 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 314 | 112 |
| Pregabalin | 114 | 31 |
| Methocarbamol | 92 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 84 | 22 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 81 | 15 |
| Memantine Hcl | 77 | 35 |
| Tizanidine Hcl | 76 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$190 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-03-25
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Tigran Kesayan's NPI number?
- Tigran Kesayan's National Provider Identifier (NPI) is 1861886095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tigran Kesayan's specialty?
- Tigran Kesayan is listed in the NPPES registry with a primary specialty of Pain Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Tigran Kesayan located?
- Tigran Kesayan's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-3438.
- What is Tigran Kesayan's phone number?
- The practice phone number listed in the NPPES registry for Tigran Kesayan is (615) 322-3000.
- Does Tigran Kesayan accept Medicare?
- Tigran Kesayan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tigran Kesayan's NPI active?
- Yes — Tigran Kesayan's NPI (1861886095) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.