Centrelake Medical Group, Inc.
NPI 1639137938 · Diagnostic Radiology Physician · Ontario, CA
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Centrelake Medical Group, Inc. is a Diagnostic Radiology Physician organization in Ontario, CA (NPI 1639137938).
Provider details
- NPI number
- 1639137938
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Amar Lapsi, Chief Operating Officer(909) 212-6206
- License
- FNP34299 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
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
636 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) |
|---|---|---|
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 84 | $41 |
| Screening Mammography77067 | 69 | $134 |
| X-Ray of Chest, 2 Views71046 | 59 | $36 |
| Ct Scan of Chest Without Contrast71250 | 46 | $140 |
| Ct Scan Head Or Brain Without Contrast70450 | 31 | $113 |
| X-Ray of Foot, Minimum of 3 Views73630 | 29 | $36 |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Centrelake Imaging & Oncology
- Doing business as
- Centrelake Imaging & Oncology
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2021-05-24
- Certified
- 2021-05-24
Frequently asked questions
- What is Centrelake Medical Group, Inc.'s NPI number?
- Centrelake Medical Group, Inc.'s National Provider Identifier (NPI) is 1639137938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Centrelake Medical Group, Inc.?
- Centrelake Medical Group, Inc. is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Centrelake Medical Group, Inc. located?
- Centrelake Medical Group, Inc.'s practice location on file with NPPES is 3115 E Guasti Rd, Ontario, CA 91761-7853.
- What is Centrelake Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Centrelake Medical Group, Inc. is (909) 635-0411.
- Does Centrelake Medical Group, Inc. accept Medicare?
- Centrelake Medical Group, 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 Centrelake Medical Group, Inc.?
- The authorized official listed on Centrelake Medical Group, Inc.'s NPPES record is Amar Lapsi, Chief Operating Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Centrelake Medical Group, Inc.'s NPI active?
- Yes — Centrelake Medical Group, Inc.'s NPI (1639137938) is active in the NPPES registry as of the last update on 2021-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.