Internal Medicine, Gastroenterology · West Bloomfield, MI
NPI
1174694673
Since 2006
Specialty
Internal Medicine, Gastroenterology
Code 207RG0100X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
4256 Orchard Lake Rd
West Bloomfield, MI, 48323
Phone (248) 682-1720
Groups this clinician bills Medicare through
Medicare paid, 2024
$109K
1,275 services
Medicare patients, 2024
287
Average age 70
Drug cost, 2024
$923K
5,987 prescriptions
Company payments, 2025
$210
From 6 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Robert B Ferguson was code 99214 (office e&m - established), 603 times for 232 patients. In total Robert B Ferguson billed 1,275 services in 31 codes, and Medicare paid $109K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 603 | 232 | $91.45 | $55K |
| 43239 Upper GI Endoscopy | Facility | 120 | 109 | $78.01 | $9,361 |
| 45380 Lower GI Endoscopy - Other | Facility | 103 | 102 | $107.54 | $11K |
| 36415 Venipuncture Blood Collection | Office | 76 | 55 | $8.65 | $657 |
| 99215 Office E&M - Established | Office | 61 | 42 | $133.80 | $8,162 |
| 99232 Hospital E&M - Subsequent | Facility | 46 | 29 | $57.05 | $2,624 |
| J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | Office | 40 | 16 | $0.84 | $33.49 |
| 96372 Injection Administration | Office | 40 | 16 | $9.61 | $385 |
| 99222 Hospital E&M - Initial | Facility | 36 | 32 | $90.92 | $3,273 |
| 45385 Colonoscopy - Lesion Removal | Facility | 30 | 30 | $195.39 | $5,862 |
| 43270 Upper GI Endoscopy | Facility | 21 | 13 | $180.71 | $3,795 |
| 43235 Upper GI Endoscopy | Facility | 20 | 19 | $87.36 | $1,747 |
| 99204 Office E&M - New | Office | 19 | 19 | $110.78 | $2,105 |
| 45378 Lower GI Endoscopy - Other | Facility | 13 | 13 | $120.74 | $1,570 |
By year: 2022 $98K for 1,284 services; 2023 $88K for 1,224 services; 2024 $109K for 1,275 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 76 | 55 | $8.65 | $657 |
Medicare prescription drug claims, 2024
In 2024, the drug Robert B Ferguson prescribed most often to Medicare patients was Pantoprazole Sodium, with 919 prescriptions and refills. In total Robert B Ferguson wrote 5,987 Medicare prescriptions that cost $923K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Pantoprazole Sodium Generic | 919 | 1,558 | 244 | $15K |
| Famotidine Generic | 720 | 1,317 | 190 | $8,463 |
| Sucralfate Generic | 375 | 547 | 92 | $15K |
| Omeprazole Generic | 348 | 704 | 100 | $6,505 |
| Ursodiol Generic | 246 | 452 | 58 | $25K |
| Gavilyte-C Peg3350/Sod Sulf,bicarb,cl/Kcl | 230 | 230 | 198 | $4,293 |
| Amlodipine Besylate Generic | 224 | 498 | 52 | $2,089 |
| Losartan Potassium Generic | 148 | 316 | 33 | $1,810 |
| Atorvastatin Calcium Generic | 144 | 359 | 38 | $2,196 |
| Azithromycin Generic | 102 | 104 | 52 | $367 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 83 | 83 | 13 | $2,421 |
| Levothyroxine Sodium Generic | 82 | 204 | 22 | $993 |
| Potassium Chloride Generic | 77 | 146 | 18 | $1,082 |
| Linzess Linaclotide | 74 | 92 | 16 | $48K |
| Colesevelam Hcl Generic | 73 | 113 | 18 | $5,466 |
Brand drugs: 578 claims; generic drugs: 5,392 claims; opioid claims: 104.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Robert B Ferguson $210 ($210 in general payments such as food, travel and fees) from 6 companies. The largest payer was Janssen Biotech, Inc. with $63.44.
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.