CHAVEZ, BRIAN M.D.
Endocrinology · NPI 1215974969 · LAKE FOREST, CA
CHAVEZ, BRIAN is a Endocrinology in LAKE FOREST, CA, a member of 1 medical group, who billed 46 distinct codes to Medicare Part B in 2024.
Groups: SCKE INC (LAGUNA HILLS, CA)
Year: 2024 · 2023 · 2022 🔒 · 2021 🔒 · 2020 🔒
Provider overview · all codes · CY2024
All figures are disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals; volumes are personal to this NPI, not attributed to any group. Standing is a billed-volume position among specialty peers with disclosed billing (national percentile; a provider's true standing can only be higher, never lower), not a statement about care. See Methods & Sources.
Procedures billed to Medicare Part B (2024)
Medicare Part B FFS · CY2024 · as published by CMS| Code | Description | Services | Beneficiary-episodes | Avg charge | Avg Medicare payment |
|---|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | premium | premium | premium | premium |
| 36415 | Insertion of needle into vein for collection of blood sample | premium | premium | premium | premium |
| 80048 | Blood test, basic group of blood chemicals (calcium, total) | premium | premium | premium | premium |
| 80076 | Liver function blood test panel | premium | premium | premium | premium |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | premium | premium | premium | premium |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | premium | premium | premium | premium |
| 84439 | Thyroxine (thyroid chemical), free | premium | premium | premium | premium |
| 84480 | Thyroid hormone, t3 measurement, total | premium | premium | premium | premium |
| 82306 | Vitamin d-3 level | premium | premium | premium | premium |
| 83735 | Magnesium level | premium | premium | premium | premium |
| 83970 | Parathormone (parathyroid hormone) level | premium | premium | premium | premium |
| 83036 | Hemoglobin a1c level | premium | premium | premium | premium |
| 83540 | Iron level | premium | premium | premium | premium |
| 83550 | Iron binding capacity | premium | premium | premium | premium |
| 82728 | Ferritin (blood protein) level | premium | premium | premium | premium |
| 82607 | Cyanocobalamin (vitamin b-12) level | premium | premium | premium | premium |
| 84550 | Uric acid level, blood | premium | premium | premium | premium |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | premium | premium | premium | premium |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | premium | premium | premium | premium |
| 84100 | Phosphate level | premium | premium | premium | premium |
| 82550 | Creatine kinase (cardiac enzyme) level, total | premium | premium | premium | premium |
| 86376 | Microsomal antibodies (autoantibody) measurement | premium | premium | premium | premium |
| G2211 | Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | premium | premium | premium | premium |
| 82746 | Folic acid level, serum | premium | premium | premium | premium |
| 84681 | C-peptide (protein) level | premium | premium | premium | premium |
| 76536 | Ultrasound scan of head and neck soft tissue | premium | premium | premium | premium |
| 83721 | Ldl cholesterol level | premium | premium | premium | premium |
| 82043 | Urine microalbumin (protein) level | premium | premium | premium | premium |
| 82570 | Creatinine level to test for kidney function or muscle injury | premium | premium | premium | premium |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | premium | premium | premium | premium |
| 95251 | Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | premium | premium | premium | premium |
| 84403 | Testosterone (hormone) level, total | premium | premium | premium | premium |
| 84270 | Sex hormone binding globulin (protein) level | premium | premium | premium | premium |
| 82962 | Blood glucose (sugar) test performed by hand-held instrument | premium | premium | premium | premium |
| 82670 | Measurement of total estradiol (hormone) | premium | premium | premium | premium |
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | premium | premium | premium | premium |
| 84153 | Psa (prostate specific antigen) measurement, total | premium | premium | premium | premium |
| 83001 | Gonadotropin, follicle stimulating (reproductive hormone) level | premium | premium | premium | premium |
| 83002 | Gonadotropin, luteinizing (reproductive hormone) level | premium | premium | premium | premium |
| 99213 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | premium | premium | premium | premium |
| 84144 | Progesterone (reproductive hormone) level | premium | premium | premium | premium |
| 90661 | Influenza vaccine, trivalent derived from cell cultures | premium | premium | premium | premium |
| G0008 | Administration of influenza virus vaccine | premium | premium | premium | premium |
| G0103 | Prostate cancer screening; prostate specific antigen test (psa) | premium | premium | premium | premium |
| 99205 | New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | premium | premium | premium | premium |
| 99204 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | premium | premium | premium | premium |
These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.