Wesley Mallinger, D.O.
NPI 1225411556 · Anatomic Pathology & Clinical Pathology Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wesley Mallinger, D.O. is a Anatomic Pathology & Clinical Pathology Physician provider in Spartanburg, SC (NPI 1225411556).
Provider details
- NPI number
- 1225411556
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 2021-00216 (NC)
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
10 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
2,376 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 674 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 460 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 314 | $74 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 157 | $32 |
| Cell Examination of Specimen, Selective Cellular Enhancement Technique88112 | 152 | $25 |
| Special Stained Specimen Slides to Examine Tissue, Each Multiplex Procedure88344 | 136 | $35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-06
- Last updated
- 2021-05-28
- Certified
- 2021-05-28
Frequently asked questions
- What is Wesley Mallinger's NPI number?
- Wesley Mallinger's National Provider Identifier (NPI) is 1225411556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wesley Mallinger's specialty?
- Wesley Mallinger is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Wesley Mallinger located?
- Wesley Mallinger's practice location on file with NPPES is 101 E Wood St, Spartanburg, SC 29303-3040.
- What is Wesley Mallinger's phone number?
- The practice phone number listed in the NPPES registry for Wesley Mallinger is (407) 595-2181.
- Does Wesley Mallinger accept Medicare?
- Wesley Mallinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wesley Mallinger's NPI active?
- Yes — Wesley Mallinger's NPI (1225411556) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.