Maclean Nasrallah, M.D.
NPI 1699037770 · Neuropathology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maclean Nasrallah, M.D. is a Neuropathology Physician provider in Philadelphia, PA (NPI 1699037770).
Provider details
- NPI number
- 1699037770
- Entity type
- Individual
- Primary specialty
- Neuropathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD456832 (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
14 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
436 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 | 213 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 56 | $80 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 51 | $33 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 39 | $40 |
| Pathology Cytologic Examination of Specimen During Surgery, Initial Site88333 | 33 | $60 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 32 | $61 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-13
- Last updated
- 2019-10-29
Frequently asked questions
- What is Maclean Nasrallah's NPI number?
- Maclean Nasrallah's National Provider Identifier (NPI) is 1699037770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maclean Nasrallah's specialty?
- Maclean Nasrallah is listed in the NPPES registry with a primary specialty of Neuropathology Physician (Allopathic & Osteopathic Physicians).
- Where is Maclean Nasrallah located?
- Maclean Nasrallah's practice location on file with NPPES is 800 Spruce St, Philadelphia, PA 19107-6130.
- What is Maclean Nasrallah's phone number?
- The practice phone number listed in the NPPES registry for Maclean Nasrallah is (215) 829-3000.
- Does Maclean Nasrallah accept Medicare?
- Maclean Nasrallah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maclean Nasrallah's NPI active?
- Yes — Maclean Nasrallah's NPI (1699037770) 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.