Kathrine Smyth, M.D.
NPI 1891959854 · Internal Medicine Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathrine Smyth, M.D. is a Internal Medicine Physician provider in Knoxville, TN (NPI 1891959854).
Provider details
- NPI number
- 1891959854
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 45883 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
627 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 | 330 | $122 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 97 | $125 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 84 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 35 | $14 |
| Administration of Influenza Virus VaccineG0008 | 34 | $29 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 99 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 255 | 57 |
| Levothyroxine Sodium | 243 | 52 |
| Famotidine | 217 | 72 |
| Omeprazole | 209 | 53 |
| Rosuvastatin Calcium | 193 | 53 |
| Amlodipine Besylate | 168 | 45 |
| Gabapentin | 141 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$746 across 36 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
Registry dates
- Enumerated
- 2008-07-17
- Last updated
- 2013-07-18
Frequently asked questions
- What is Kathrine Smyth's NPI number?
- Kathrine Smyth's National Provider Identifier (NPI) is 1891959854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathrine Smyth's specialty?
- Kathrine Smyth is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathrine Smyth located?
- Kathrine Smyth's practice location on file with NPPES is 1940 Alcoa Hwy, Knoxville, TN 37920-2244.
- What is Kathrine Smyth's phone number?
- The practice phone number listed in the NPPES registry for Kathrine Smyth is (865) 305-6810.
- Does Kathrine Smyth accept Medicare?
- Kathrine Smyth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathrine Smyth's NPI active?
- Yes — Kathrine Smyth's NPI (1891959854) is active in the NPPES registry as of the last update on 2013-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.