Timothy Michaelis, MD
NPI 1366975658 · Dermatology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Michaelis, MD is a Dermatology Physician provider in Jacksonville, FL (NPI 1366975658).
Provider details
- NPI number
- 1366975658
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- TRN24708 (FL)
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 tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,218 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 826 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 450 | $86 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 311 | $48 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 155 | $122 |
| Destruction of Skin Growth, 1-14 Growths17110 | 139 | $99 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 125 | 87 |
| Clobetasol Propionate | 108 | 62 |
| Ketoconazole | 72 | 38 |
| Minoxidil | 47 | 16 |
| Doxycycline Monohydrate | 25 | 14 |
| Clindamycin Phosphate | 23 | 12 |
| Hydrocortisone | 21 | 16 |
| Desonide | 15 | — |
Practice location
Mailing address
Additional practice locations (1)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2021-10-21
- Certified
- 2021-10-21
Frequently asked questions
- What is Timothy Michaelis's NPI number?
- Timothy Michaelis's National Provider Identifier (NPI) is 1366975658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Michaelis's specialty?
- Timothy Michaelis is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Michaelis located?
- Timothy Michaelis's practice location on file with NPPES is 4500 San Pablo Rd S, Jacksonville, FL 32224.
- What is Timothy Michaelis's phone number?
- The practice phone number listed in the NPPES registry for Timothy Michaelis is (904) 953-2000.
- Does Timothy Michaelis accept Medicare?
- Timothy Michaelis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Michaelis's NPI active?
- Yes — Timothy Michaelis's NPI (1366975658) is active in the NPPES registry as of the last update on 2021-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.