Joy Derwenskus, DO
NPI 1316937915 · Neurology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Derwenskus, DO is a Neurology Physician provider in Nashville, TN (NPI 1316937915).
Provider details
- NPI number
- 1316937915
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036113948 (IL)
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
20 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
332 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 | 118 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $91 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 38 | $135 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 28 | $125 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 149 | 35 |
| Pregabalin | 95 | 23 |
| Sumatriptan Succinate | 76 | 15 |
| Topiramate | 63 | 16 |
| Erenumab-Aooebrand: Aimovig Autoinjector | 63 | 12 |
| Baclofen | 59 | 16 |
| Dalfampridinebrand: Dalfampridine Er | 55 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 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
Additional practice locations (1)
- 204 Conservatory DrFranklin, TN 37067-8678Phone: (773) 885-7926
Registry dates
- Enumerated
- 2005-10-25
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Joy Derwenskus's NPI number?
- Joy Derwenskus's National Provider Identifier (NPI) is 1316937915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Derwenskus's specialty?
- Joy Derwenskus is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Derwenskus located?
- Joy Derwenskus's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-2598.
- What is Joy Derwenskus's phone number?
- The practice phone number listed in the NPPES registry for Joy Derwenskus is (615) 936-2000.
- Does Joy Derwenskus accept Medicare?
- Joy Derwenskus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Derwenskus's NPI active?
- Yes — Joy Derwenskus's NPI (1316937915) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.