Katherine Seymour, M.D.
NPI 1184914129 · Internal Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Seymour, M.D. is a Internal Medicine Physician provider in Nashville, TN (NPI 1184914129).
Provider details
- NPI number
- 1184914129
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 51817 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
315 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 51 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $83 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 41 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $118 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 30 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 28 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 111 | 48 |
| Amlodipine Besylate | 65 | 29 |
| Levothyroxine Sodium | 64 | 24 |
| Lisinopril | 60 | 24 |
| Hydrochlorothiazide | 46 | 21 |
| Sertraline Hcl | 43 | 18 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$342 across 17 records (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
Additional practice locations (1)
- 2339 Hillsboro RdFranklin, TN 37069Phone: (629) 255-2241Fax: (629) 255-4185
Registry dates
- Enumerated
- 2011-04-11
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Katherine Seymour's NPI number?
- Katherine Seymour's National Provider Identifier (NPI) is 1184914129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Seymour's specialty?
- Katherine Seymour is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Seymour located?
- Katherine Seymour's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Katherine Seymour's phone number?
- The practice phone number listed in the NPPES registry for Katherine Seymour is (615) 322-5000.
- Does Katherine Seymour accept Medicare?
- Katherine Seymour is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Seymour's NPI active?
- Yes — Katherine Seymour's NPI (1184914129) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.