Internal Medicine · Birmingham, AL
NPI
1871594176
Since 2005
Specialty
Internal Medicine
Code 207R00000X
Group practices
3
Medicare group memberships
Hospitals
0
Hospital affiliations
1 W Lakeshore Dr Ste 100
Birmingham, AL, 35209
Phone (205) 930-2950
Groups this clinician bills Medicare through
Medicare paid, 2024
$42K
1,658 services
Medicare patients, 2024
172
Average age 73
Drug cost, 2024
$319K
5,351 prescriptions
Company payments, 2025
$83.92
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Charles F Felgner was code J1100 (injection, dexamethasone sodium phosphate, 1 mg), 245 times for 22 patients. In total Charles F Felgner billed 1,658 services in 73 codes, and Medicare paid $42K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2023-08-16.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J1100 Injection, dexamethasone sodium phosphate, 1 mg | Office | 245 | 22 | $0.07 | $17.66 |
| 99214 Office E&M - Established | Office | 214 | 133 | $74.81 | $16K |
| 99490 Chronic, Principal, and Transitional Care Management | Office | 107 | 16 | $39.80 | $4,258 |
| 87804 Immunoassay | Office | 94 | 42 | $15.74 | $1,479 |
| 36415 Venipuncture Blood Collection | Office | 69 | 52 | $8.65 | $597 |
| J0696 Injection, ceftriaxone sodium, per 250 mg | Office | 68 | 15 | $0.34 | $23.12 |
| 99439 Chronic, Principal, and Transitional Care Management | Office | 64 | 12 | $29.47 | $1,886 |
| 87811 Immunoassay | Office | 59 | 50 | $32.78 | $1,934 |
| 85025 Blood Count | Office | 55 | 47 | $7.61 | $419 |
| 80053 Clinical Chemistry | Office | 52 | 44 | $10.35 | $538 |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 51 | 51 | $115.19 | $5,875 |
| 96372 Injection Administration | Office | 45 | 39 | $9.09 | $409 |
| 84443 Clinical Chemistry | Office | 44 | 36 | $16.46 | $724 |
| 84481 Clinical Chemistry | Office | 43 | 36 | $16.60 | $714 |
| 84439 Clinical Chemistry | Office | 43 | 35 | $8.84 | $380 |
By year: 2022 $65K for 2,718 services; 2023 $55K for 3,135 services; 2024 $42K for 1,658 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 87804 Immunoassay | 94 | 42 | $15.74 | $1,479 |
| 36415 Venipuncture Blood Collection | 69 | 52 | $8.65 | $597 |
| 87811 Immunoassay | 59 | 50 | $32.78 | $1,934 |
| 85025 Blood Count | 55 | 47 | $7.61 | $419 |
| 80053 Clinical Chemistry | 52 | 44 | $10.35 | $538 |
| 84443 Clinical Chemistry | 44 | 36 | $16.46 | $724 |
| 84439 Clinical Chemistry | 43 | 35 | $8.84 | $380 |
| 84481 Clinical Chemistry | 43 | 36 | $16.60 | $714 |
| 81003 Clinical Chemistry | 40 | 36 | $2.20 | $88 |
| 84100 Clinical Chemistry | 38 | 31 | $4.65 | $177 |
Medicare prescription drug claims, 2024
In 2024, the drug Charles F Felgner prescribed most often to Medicare patients was Alprazolam, with 285 prescriptions and refills. In total Charles F Felgner wrote 5,351 Medicare prescriptions that cost $319K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Alprazolam Generic | 285 | 290 | 35 | $1,428 |
| Amlodipine Besylate Generic | 248 | 647 | 71 | $1,464 |
| Atorvastatin Calcium Generic | 182 | 468 | 51 | $1,975 |
| Zolpidem Tartrate Generic | 155 | 170 | 25 | $798 |
| Pantoprazole Sodium Generic | 138 | 266 | 38 | $1,396 |
| Clonazepam Generic | 135 | 147 | 22 | $1,040 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 132 | 132 | 16 | $2,771 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 123 | 123 | 13 | $3,681 |
| Levothyroxine Sodium Generic | 122 | 324 | 34 | $1,445 |
| Lisinopril Generic | 121 | 308 | 34 | $1,192 |
| Metformin Hcl Generic | 109 | 285 | 28 | $767 |
| Rosuvastatin Calcium Generic | 101 | 247 | 26 | $1,935 |
| Trazodone Hcl Generic | 93 | 146 | 18 | $867 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 86 | 93 | 21 | $2,254 |
| Gabapentin Generic | 86 | 144 | 17 | $884 |
Brand drugs: 495 claims; generic drugs: 4,828 claims; opioid claims: 354.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Charles F Felgner $83.92 ($83.92 in general payments such as food, travel and fees) from 4 companies. The largest payer was Lilly USA, LLC with $33.48.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.