Zissimos Mourelatos, MD
NPI 1023046513 · Neuropathology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zissimos Mourelatos, MD is a Neuropathology Physician provider in Philadelphia, PA (NPI 1023046513).
Provider details
- NPI number
- 1023046513
- Entity type
- Individual
- Primary specialty
- Neuropathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD067953L (PA)
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
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
477 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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 225 | $28 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 68 | $81 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 54 | $34 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 39 | $41 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 34 | $61 |
| Pathology Cytologic Examination of Specimen During Surgery, Initial Site88333 | 34 | $60 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2019-10-29
Frequently asked questions
- What is Zissimos Mourelatos's NPI number?
- Zissimos Mourelatos's National Provider Identifier (NPI) is 1023046513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zissimos Mourelatos's specialty?
- Zissimos Mourelatos is listed in the NPPES registry with a primary specialty of Neuropathology Physician (Allopathic & Osteopathic Physicians).
- Where is Zissimos Mourelatos located?
- Zissimos Mourelatos's practice location on file with NPPES is 800 Spruce St, Philadelphia, PA 19107-6130.
- What is Zissimos Mourelatos's phone number?
- The practice phone number listed in the NPPES registry for Zissimos Mourelatos is (215) 829-3000.
- Does Zissimos Mourelatos accept Medicare?
- Zissimos Mourelatos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zissimos Mourelatos's NPI active?
- Yes — Zissimos Mourelatos's NPI (1023046513) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.