Internal Medicine, Nephrology · Modesto, CA
NPI
1679539415
Since 2006
Specialty
Internal Medicine, Nephrology
Code 207RN0300X
Group practices
1
Medicare group memberships
Hospitals
4
Hospital affiliations
1400 Florida Ave, Suite 109
Modesto, CA, 95350
Phone (209) 544-2910
Groups this clinician bills Medicare through
Medicare paid, 2024
$256K
2,258 services
Medicare patients, 2024
432
Average age 70
Drug cost, 2024
$492K
3,859 prescriptions
Company payments, 2023
$32.43
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Mark T Fahlen was code 90962 (esrd related services (not dialysis)), 772 times for 106 patients. In total Mark T Fahlen billed 2,258 services in 13 codes, and Medicare paid $256K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2011-08-02.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 90962 ESRD Related Services (not dialysis) | Office | 772 | 106 | $164.13 | $127K |
| 99214 Office E&M - Established | Office | 487 | 219 | $82.63 | $40K |
| 90935 Hemodialysis | Facility | 362 | 78 | $57.30 | $21K |
| 99232 Hospital E&M - Subsequent | Facility | 334 | 98 | $63.79 | $21K |
| 99233 Hospital E&M - Subsequent | Facility | 76 | 60 | $90.89 | $6,908 |
| 90961 ESRD Related Services (not dialysis) | Office | 72 | 40 | $235.36 | $17K |
| 99204 Office E&M - New | Office | 38 | 38 | $118.57 | $4,506 |
| 99223 Hospital E&M - Initial | Facility | 30 | 30 | $141.40 | $4,242 |
By year: 2022 $276K for 2,613 services; 2023 $249K for 2,215 services; 2024 $256K for 2,258 services.
Medicare prescription drug claims, 2024
In 2024, the drug Mark T Fahlen prescribed most often to Medicare patients was Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen), with 471 prescriptions and refills. In total Mark T Fahlen wrote 3,859 Medicare prescriptions that cost $492K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 471 | 472 | 64 | $15K |
| Prosol Parenteral Amino Acid 20% No.1 | 289 | 289 | Under 11 | $46K |
| Furosemide Generic | 208 | 469 | 70 | $2,243 |
| Amlodipine Besylate Generic | 144 | 389 | 49 | $955 |
| Calcium Acetate Generic | 107 | 152 | 26 | $8,392 |
| Allopurinol Generic | 105 | 293 | 33 | $1,113 |
| Gabapentin Generic | 98 | 184 | 27 | $1,853 |
| Atorvastatin Calcium Generic | 93 | 275 | 33 | $1,193 |
| Lorazepam Generic | 74 | 74 | 16 | $414 |
| Potassium Chloride Generic | 69 | 145 | 23 | $964 |
| Metoprolol Tartrate Generic | 63 | 163 | 19 | $479 |
| Velphoro Sucroferric Oxyhydroxide | 63 | 65 | 15 | $133K |
| Sevelamer Carbonate Generic | 62 | 84 | 21 | $9,367 |
| Trazodone Hcl Generic | 62 | 104 | 16 | $791 |
| Tramadol Hcl Generic | 56 | 56 | Under 11 | $421 |
Brand drugs: - claims; generic drugs: 3,156 claims; opioid claims: 609.
Money and other things of value reported by the companies
In 2023, drug and medical device companies paid Mark T Fahlen $32.43 ($32.43 in general payments such as food, travel and fees) from 1 company. The largest payer was NxStage Medical, Inc. with $32.43.
| Company | Payments | Amount |
|---|---|---|
| NxStage Medical, Inc. | 1 | $32.43 |
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.