Physician
NPI deactivated
CMG Clinical Laboratory and Ancillary Services, INC.
CMG Clinical Laboratory and Ancillary Services, INC. was paid $20K by Medicaid between Jan 2018 and Oct 2024, across 5 billing codes. Its largest line is A9502, Technetium tc-99m tetrofosmin, diagnostic, per study dose — 46% of everything it billed.
33Billing provider infoCMG CLINICAL LABORATORY AND ANCILLARY SERVICES, INC.
POMONA, CA 91767
POMONA, CA 91767
33aNPI1497809297assigned 01/22/2007
33bProvider typeNuclear Cardiology Physician
28Total paid$20K
24GClaims459
24DCodes billed5
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Nuclear Cardiology Physician providers in California
Rank by total paid#10 of 17
Median peer was paid$31K
This provider vs. median0.6×
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Box 24A · Dates of service
Paid by month
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2018 | 55 | $4K | |
| 2019 | 78 | $4K | |
| 2023 | 78 | $3K | |
| 2024incomplete | 248 | $9K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| A9502 | Technetium tc-99m tetrofosmin, diagnostic, per study dose | 46% | 145 | 144 | $9K |
| 93306 | Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete | 42% | 133 | 131 | $8K |
| J2785 | Injection, regadenoson, 0.1 mg | 10% | 66 | 66 | $2K |
| 78452 | Myocardial perfusion imaging, tomographic (SPECT); multiple studies at rest and/or stress | 1.9% | 89 | 89 | $371.76 |
| 99070 | 0% | 26 | 26 | $0.00 |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
From NPPES
Who's on the registration
Authorized officialWALKER, ADRIENNE (CONTRACTS ADMINISTRATOR)
| Provider | Location | Paid |
|---|---|---|
| Chaparral Medical Group INC | Pomona, CA | $289K |
| Chaparral Specialty Medical Group, INC. | Pomona, CA | $38K |
| Chaparral Medical Group INC | Upland, CA | $10K |
| Chaparral Medical Group INC | Pomona, CA | $7K |
| Chaparral Medical Group INC | Upland, CA | $1K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.