Internal Medicine · Glen Burnie, MD
NPI
1497854376
Since 2006
Specialty
Internal Medicine
Code 207R00000X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
7310 Ritchie Hwy, Suite 800
Glen Burnie, MD, 21061
Phone (410) 768-3936
Groups this clinician bills Medicare through
Medicare paid, 2024
$312K
6,761 services
Medicare patients, 2024
636
Average age 73
Drug cost, 2024
$1.5M
12,857 prescriptions
Company payments, 2025
$46.34
From 2 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Fer Eren was code 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), 2,605 times for 605 patients. In total Fer Eren billed 6,761 services in 19 codes, and Medicare paid $312K.
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2010-01-21.
| Code | Setting | Services | Patients | Paid per service | Medicare paid |
|---|---|---|---|---|---|
| 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 | Office | 2,605 | 605 | $12.52 | $33K |
| 99213 Office E&M - Established | Office | 1,379 | 406 | $53.73 | $74K |
| 99214 Office E&M - Established | Office | 1,219 | 528 | $55.80 | $68K |
| G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Office | 450 | 450 | $141.00 | $63K |
| G0008 Administration of influenza virus vaccine | Office | 351 | 346 | $29.94 | $11K |
| 90661 Vaccine Product | Office | 346 | 343 | $36.11 | $12K |
| 93000 Electrocardiogram | Office | 111 | 95 | $11.51 | $1,278 |
| 99496 Chronic, Principal, and Transitional Care Management | Office | 105 | 86 | $239.67 | $25K |
| 99215 Office E&M - Established | Office | 78 | 71 | $63.54 | $4,956 |
| 99495 Chronic, Principal, and Transitional Care Management | Office | 49 | 41 | $179.88 | $8,814 |
| G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Office | 22 | 22 | $178.44 | $3,926 |
| 99205 Office E&M - New | Office | 14 | 14 | $173.99 | $2,436 |
| G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | Office | 13 | 13 | $179.26 | $2,330 |
By year: 2022 $282K for 4,263 services; 2023 $275K for 4,394 services; 2024 $312K for 6,761 services.
Medicare prescription drug claims, 2024
In 2024, the drug Fer Eren prescribed most often to Medicare patients was Atorvastatin Calcium, with 880 prescriptions and refills. In total Fer Eren wrote 12,857 Medicare prescriptions that cost $1.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Atorvastatin Calcium Generic | 880 | 2,553 | 280 | $12K |
| Amlodipine Besylate Generic | 820 | 2,348 | 243 | $7,080 |
| Metoprolol Succinate Generic | 734 | 2,069 | 219 | $13K |
| Losartan Potassium Generic | 565 | 1,608 | 179 | $8,060 |
| Levothyroxine Sodium Generic | 463 | 1,335 | 134 | $4,177 |
| Furosemide Generic | 285 | 796 | 96 | $1,805 |
| Lisinopril Generic | 284 | 832 | 86 | $1,911 |
| Metformin Hcl Generic | 284 | 827 | 97 | $2,672 |
| Metoprolol Tartrate Generic | 252 | 740 | 90 | $2,239 |
| Rosuvastatin Calcium Generic | 251 | 745 | 81 | $11K |
| Albuterol Sulfate Hfa Albuterol Sulfate | 245 | 337 | 88 | $9,167 |
| Pantoprazole Sodium Generic | 237 | 671 | 80 | $4,000 |
| Hydrochlorothiazide Generic | 198 | 566 | 69 | $788 |
| Gabapentin Generic | 187 | 466 | 66 | $3,921 |
| Escitalopram Oxalate Generic | 182 | 478 | 60 | $3,400 |
Brand drugs: 1,655 claims; generic drugs: 11,145 claims; opioid claims: 44.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Fer Eren $46.34 ($46.34 in general payments such as food, travel and fees) from 2 companies. The largest payer was Astellas Pharma US Inc with $27.02.
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.