American Specialty Laboratory , Inc
NPI 1316200504 · Clinical Medical Laboratory · Chatsworth, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
American Specialty Laboratory , Inc is a Clinical Medical Laboratory organization in Chatsworth, CA (NPI 1316200504).
Provider details
- NPI number
- 1316200504
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Nagham Askar, Director of Operation(818) 280-5321
- License
- CLF00342719 (CA)
Specialties & taxonomies
Laboratories
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
28,059 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 | 19,690 | $50 |
| Surgical Pathology Consultation and Report, Comprehensive88325 | 2,423 | $164 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 2,265 | $259 |
| Microscopic Genetic Analysis of Tumor, Using Computer-Assisted Technology88361 | 2,035 | $122 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 932 | $120 |
| Pathology Examination of Tissue Using a Microscope, Limited Examination88300 | 257 | $13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-21
- Last updated
- 2017-02-17
Frequently asked questions
- What is American Specialty Laboratory , Inc's NPI number?
- American Specialty Laboratory , Inc's National Provider Identifier (NPI) is 1316200504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is American Specialty Laboratory , Inc?
- American Specialty Laboratory , Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is American Specialty Laboratory , Inc located?
- American Specialty Laboratory , Inc's practice location on file with NPPES is 20765 Superior St, Chatsworth, CA 91311-4416.
- What is American Specialty Laboratory , Inc's phone number?
- The practice phone number listed in the NPPES registry for American Specialty Laboratory , Inc is (818) 280-5321.
- Does American Specialty Laboratory , Inc accept Medicare?
- American Specialty Laboratory , Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for American Specialty Laboratory , Inc?
- The authorized official listed on American Specialty Laboratory , Inc's NPPES record is Nagham Askar, Director of Operation. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is American Specialty Laboratory , Inc's NPI active?
- Yes — American Specialty Laboratory , Inc's NPI (1316200504) is active in the NPPES registry as of the last update on 2017-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.