William Olischar, D.P.M.
NPI 1609989755 · Podiatrist · Salisbury, MD
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Olischar, D.P.M. is a Podiatrist provider in Salisbury, MD (NPI 1609989755).
Provider details
- NPI number
- 1609989755
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00922 (MD)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
874 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 226 | $56 |
| Trimming of Dystrophic Nails, Any NumberG0127 | 218 | $16 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 114 | $82 |
| Removal of Fingernails Or Toenails, 1-5 Nails11720 | 99 | $33 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 60 | $44 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 | 49 | $71 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2024-02-05
- Certified
- 2024-02-05
Frequently asked questions
- What is William Olischar's NPI number?
- William Olischar's National Provider Identifier (NPI) is 1609989755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Olischar's specialty?
- William Olischar is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is William Olischar located?
- William Olischar's practice location on file with NPPES is 829 Eastern Shore Dr, Salisbury, MD 21804-5944.
- What is William Olischar's phone number?
- The practice phone number listed in the NPPES registry for William Olischar is (410) 641-4455.
- Does William Olischar accept Medicare?
- William Olischar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Olischar's NPI active?
- Yes — William Olischar's NPI (1609989755) is active in the NPPES registry as of the last update on 2024-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.