Internal Medicine, Hematology & Oncology · Kerrville, TX
NPI
1538426622
Since 2012
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
694 Hill Country Dr
Kerrville, TX, 78028
Phone (830) 792-3434
Groups this clinician bills Medicare through
Medicare paid, 2024
$3.5M
195,395 services
Medicare patients, 2024
680
Average age 76
Drug cost, 2024
$4.8M
1,729 prescriptions
Company payments, 2025
$155
From 4 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Anil R Singh was code Q0138 (injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use)), 49,470 times for 50 patients. In total Anil R Singh billed 195,395 services in 153 codes, and Medicare paid $3.5M.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2022-06-02.
| Code | Setting | Services | Patients | Paid per service | Medicare paid |
|---|
| Q0138 Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | Office | 49,470 | 50 | $0.28 | $14K |
| J1453 Injection, fosaprepitant, 1 mg | Office | 12,450 | 24 | $0.12 | $1,450 |
| J9271 Injection, pembrolizumab, 1 mg | Office | 10,200 | 11 | $44.64 | $455K |
| J1437 Injection, ferric derisomaltose, 10 mg | Office | 2,400 | 21 | $16.26 | $39K |
| 36415 Venipuncture Blood Collection | Office | 1,807 | 473 | $8.62 | $16K |
| 85025 Blood Count | Office | 1,657 | 462 | $7.56 | $13K |
| J0881 Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Office | 1,365 | 12 | $2.25 | $3,070 |
| 80053 Clinical Chemistry | Office | 1,206 | 448 | $10.31 | $12K |
| J1100 Injection, dexamethasone sodium phosphate, 1 mg | Office | 1,126 | 35 | $0.09 | $101 |
| J1626 Injection, granisetron hydrochloride, 100 mcg | Office | 1,030 | 22 | $0.25 | $258 |
| J2469 Injection, palonosetron hcl, 25 mcg | Office | 1,000 | 28 | $0.72 | $715 |
| 99214 Office E&M - Established | Office | 876 | 367 | $90.06 | $79K |
| 82784 Immunoassay | Office | 654 | 88 | $9.11 | $5,960 |
| 83615 Clinical Chemistry | Office | 609 | 215 | $5.92 | $3,605 |
| J9201 Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg | Office | 607 | 11 | $2.58 | $1,566 |
By year: 2022 $2.5M for 191,156 services; 2023 $2.8M for 192,294 services; 2024 $3.5M for 195,395 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 1,807 | 473 | $8.62 | $16K |
| 85025 Blood Count | 1,657 | 462 | $7.56 | $13K |
| 80053 Clinical Chemistry | 1,206 | 448 | $10.31 | $12K |
| 82784 Immunoassay | 654 | 88 | $9.11 | $5,960 |
| 83615 Clinical Chemistry | 609 | 215 | $5.92 | $3,605 |
| 84550 Clinical Chemistry | 586 | 209 | $4.43 | $2,596 |
| 82728 Clinical Chemistry | 504 | 263 | $13.20 | $6,652 |
| 83521 Immunoassay | 444 | 80 | $16.93 | $7,515 |
| 88185 Surgical Pathology Examination | 409 | 17 | $17.49 | $7,154 |
| 83540 Clinical Chemistry | 384 | 258 | $6.27 | $2,407 |
Medicare prescription drug claims, 2024
In 2024, the drug Anil R Singh prescribed most often to Medicare patients was Anastrozole, with 141 prescriptions and refills. In total Anil R Singh wrote 1,729 Medicare prescriptions that cost $4.8M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Anastrozole Generic | 141 | 230 | 27 | $1,660 |
| Eliquis Apixaban | 139 | 177 | 24 | $101K |
| Dexamethasone Generic | 94 | 112 | 40 | $1,468 |
| Acyclovir Generic | 90 | 108 | 16 | $731 |
| Prednisone Generic | 67 | 88 | 25 | $361 |
| Levothyroxine Sodium Generic | 60 | 75 | Under 11 | $304 |
| Hydroxyurea Generic | 49 | 99 | 15 | $1,689 |
| Xtandi Enzalutamide | 47 | 47 | Under 11 | $681K |
| Calquence Acalabrutinib Maleate | 44 | 44 | Under 11 | $668K |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 43 | 43 | 22 | $918 |
| Xarelto Rivaroxaban | 39 | 67 | Under 11 | $35K |
| Oxycodone Hcl Generic | 36 | 36 | Under 11 | $610 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 32 | 46 | Under 11 | $215 |
| Letrozole Generic | 32 | 48 | Under 11 | $178 |
| Gabapentin Generic | 31 | 42 | Under 11 | $223 |
Brand drugs: 539 claims; generic drugs: 1,190 claims; opioid claims: 144.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Anil R Singh $155 ($155 in general payments such as food, travel and fees) from 4 companies. The largest payer was E.R. Squibb & Sons, L.L.C. with $75.39.
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.