Florence Loo
NPI 1508009952 · Anatomic Pathology & Clinical Pathology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Florence Loo is a Anatomic Pathology & Clinical Pathology Physician provider in New York, NY (NPI 1508009952).
Provider details
- NPI number
- 1508009952
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 274254 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
941 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 | 348 | $31 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 175 | $39 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 143 | $46 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 139 | $92 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 112 | $41 |
| Pathology Examination of Tissue Using a Microscope, Limited Examination88300 | 24 | $5 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-15
- Last updated
- 2024-10-04
- Certified
- 2024-10-04
Frequently asked questions
- What is Florence Loo's NPI number?
- Florence Loo's National Provider Identifier (NPI) is 1508009952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Florence Loo's specialty?
- Florence Loo is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Florence Loo located?
- Florence Loo's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Florence Loo's phone number?
- The practice phone number listed in the NPPES registry for Florence Loo is (718) 670-1341.
- Does Florence Loo accept Medicare?
- Florence Loo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Florence Loo's NPI active?
- Yes — Florence Loo's NPI (1508009952) is active in the NPPES registry as of the last update on 2024-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.