Timothy Gardner, M.D.
NPI 1861482465 · Dermatology Physician · Johnson City, TN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Gardner, M.D. is a Dermatology Physician provider in Johnson City, TN (NPI 1861482465).
Provider details
- NPI number
- 1861482465
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 38003 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
11,518 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 4,899 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,613 | $88 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,593 | $52 |
| Destruction of Skin Growth, 1-14 Growths17110 | 721 | $109 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 710 | $55 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 212 | 137 |
| Fluorouracil | 178 | 170 |
| Clobetasol Propionate | 134 | 95 |
| Triamcinolone Acetonide | 126 | 100 |
| Betamethasone Dipropionate | 81 | 60 |
| Hydrocortisone | 70 | 61 |
| Methotrexate Sodiumbrand: Methotrexate | 67 | 15 |
| Dupilumab |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,311 across 96 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
- 2005-10-25
- Last updated
- 2009-06-01
Frequently asked questions
- What is Timothy Gardner's NPI number?
- Timothy Gardner's National Provider Identifier (NPI) is 1861482465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Gardner's specialty?
- Timothy Gardner is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Gardner located?
- Timothy Gardner's practice location on file with NPPES is 1009 N State of Franklin Access Rd, Johnson City, TN 37604-3693.
- What is Timothy Gardner's phone number?
- The practice phone number listed in the NPPES registry for Timothy Gardner is (423) 929-7546.
- Does Timothy Gardner accept Medicare?
- Timothy Gardner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Gardner's NPI active?
- Yes — Timothy Gardner's NPI (1861482465) is active in the NPPES registry as of the last update on 2009-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.