Charles River Medical Associates, PC
NPI 1801857537 · Clinical Medical Laboratory · Framingham, MA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles River Medical Associates, PC is a Clinical Medical Laboratory organization in Framingham, MA (NPI 1801857537).
Provider details
- NPI number
- 1801857537
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Brian Parillo, Executive Director(508) 848-2474
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
132,684 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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 16,387 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 13,708 | $6 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 12,134 | $13 |
| Hemoglobin A1c Level83036 | 10,887 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 9,668 | $16 |
| Vitamin D-3 Level82306 | 8,350 | $29 |
| Cyanocobalamin (vitamin B-12) Level |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Charles River Medical Associates, PC's NPI number?
- Charles River Medical Associates, PC's National Provider Identifier (NPI) is 1801857537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles River Medical Associates, PC?
- Charles River Medical Associates, PC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Charles River Medical Associates, PC located?
- Charles River Medical Associates, PC's practice location on file with NPPES is 39 Grant St Ste 100, Framingham, MA 01702-6775.
- What is Charles River Medical Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for Charles River Medical Associates, PC is (508) 665-4390.
- Does Charles River Medical Associates, PC accept Medicare?
- Charles River Medical Associates, PC 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 Charles River Medical Associates, PC?
- The authorized official listed on Charles River Medical Associates, PC's NPPES record is Brian Parillo, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles River Medical Associates, PC's NPI active?
- Yes — Charles River Medical Associates, PC's NPI (1801857537) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.