Karmar LLC
NPI 1750521076 · Clinical Medical Laboratory · Loiza, PR
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karmar LLC is a Clinical Medical Laboratory organization in Loiza, PR (NPI 1750521076).
Provider details
- NPI number
- 1750521076
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Miguel Rodriguez, Owner(787) 876-8536
- License
- 700 (PR)
Specialties & taxonomies
Laboratories
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
155 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 51 | $3 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 30 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 29 | $8 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 | 23 | $4 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 22 | $13 |
Typical Medicare-allowed amounts for these services range $3–$13 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Laboratorio Clinico De Loiza
- Doing business as
- Laboratorio Clinico De Loiza
Registry dates
- Enumerated
- 2009-02-26
- Last updated
- 2022-03-11
- Certified
- 2022-03-11
Frequently asked questions
- What is Karmar LLC's NPI number?
- Karmar LLC's National Provider Identifier (NPI) is 1750521076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karmar LLC?
- Karmar LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Karmar LLC located?
- Karmar LLC's practice location on file with NPPES is Calle 1 D-7, Loiza, PR 00772.
- What is Karmar LLC's phone number?
- The practice phone number listed in the NPPES registry for Karmar LLC is (787) 876-8536.
- Does Karmar LLC accept Medicare?
- Karmar LLC 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 Karmar LLC?
- The authorized official listed on Karmar LLC's NPPES record is Miguel Rodriguez, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karmar LLC's NPI active?
- Yes — Karmar LLC's NPI (1750521076) is active in the NPPES registry as of the last update on 2022-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.