William Applegarth, M.D.
NPI 1255359733 · Dermatology Physician · Valparaiso, IN
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Applegarth, M.D. is a Dermatology Physician provider in Valparaiso, IN (NPI 1255359733).
Provider details
- NPI number
- 1255359733
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01039449A (IN)
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
19 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
7,209 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 | 1,701 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,405 | $84 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,271 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 578 | $119 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 436 | $51 |
| Destruction of Skin Growth, 1-14 Growths17110 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 99 | 78 |
| Fluorouracil | 64 | 63 |
| Methotrexate Sodiumbrand: Methotrexate | 61 | 13 |
| Ketoconazole | 57 | 33 |
| Metronidazole | 47 | 22 |
| Prednisone | 42 | 14 |
| Spironolactone | 33 | — |
| Fluocinonide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$713 across 49 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
- 2006-07-17
- Last updated
- 2024-04-05
- Certified
- 2024-04-05
Frequently asked questions
- What is William Applegarth's NPI number?
- William Applegarth's National Provider Identifier (NPI) is 1255359733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Applegarth's specialty?
- William Applegarth is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is William Applegarth located?
- William Applegarth's practice location on file with NPPES is 1861 Sturdy Road, Valparaiso, IN 46383-8017.
- What is William Applegarth's phone number?
- The practice phone number listed in the NPPES registry for William Applegarth is (219) 548-0360.
- Does William Applegarth accept Medicare?
- William Applegarth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Applegarth's NPI active?
- Yes — William Applegarth's NPI (1255359733) is active in the NPPES registry as of the last update on 2024-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.