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Internal Medicine in Eldersburg, MD

7 verified internal medicine doctors in Eldersburg.

Internists specialize in the prevention, diagnosis, and treatment of adult diseases, often coordinating complex or chronic conditions across multiple systems.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Maryland Board of Physicians

Dr. Matthew Poffenroth, MD

Internal Medicine

21 yrs NPPES
NPI 1487645347
6190 GEORGETOWN BLVD, Eldersburg, MD 21784(410) 552-5050
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Betty Wang, DO

Internal Medicine

20 yrs NPPES
NPI 1851310759
6190 GEORGETOWN BLVD, Eldersburg, MD 21784(410) 552-5050
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,971 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,971

Total received

108

Transactions

18

Paying companies

Top paying companies

AbbVie Inc.$444.51
Astellas Pharma US Inc$299.37
Novo Nordisk Inc$217.97
Pfizer Inc.$200.26
Boehringer Ingelheim Pharmaceuticals, Inc.$93.57
Bausch Health US, LLC$89.11

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 95% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Betty Wang do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ellis Mez, MD

Internal Medicine

20 yrs NPPES
NPI 1023029956
1645 LIBERTY RD, SUITE 204, Eldersburg, MD 21784(410) 795-7737
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $711.77 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$711.77

Total received

37

Transactions

14

Paying companies

Top paying companies

Pfizer Inc.$141.43
Novo Nordisk Inc$97.46
Lilly USA, LLC$96.59
AbbVie Inc.$70.92
Amgen Inc.$51.72
AstraZeneca Pharmaceuticals LP$43.73

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Ellis Mez do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Ana Sarante, DO

Internal Medicine

20 yrs NPPES
NPI 1780790253
1645 LIBERTY RD STE 204, Eldersburg, MD 21784(410) 795-7737
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,212 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,212

Total received

66

Transactions

17

Paying companies

Top paying companies

Novo Nordisk Inc$203.63
Pfizer Inc.$172.02
AbbVie Inc.$134.48
Lilly USA, LLC$116.81
AstraZeneca Pharmaceuticals LP$82.82
Exact Sciences Corporation$79.12

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to Ana Sarante do not imply any wrongdoing. Many are meals, education, or research support.

Dr. William Tan, MD

Internal Medicine

20 yrs NPPES
NPI 1386754455
1645 LIBERTY RD, Eldersburg, MD 21784(410) 795-7737
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $84.65 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$84.65

Total received

5

Transactions

4

Paying companies

Top paying companies

Salix Pharmaceuticals, a division of Bausch Health US, LLC$29.06
Pfizer Inc.$24.19
NOVARTIS PHARMACEUTICALS CORPORATION$16.00
Exact Sciences Corporation$15.40

Among the 183,896 internal medicine doctors we've analyzed, about 37% received any industry payment (median $195 among those who did). This doctor's total ranks around the 75th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US internal medicine doctors.

Payments to William Tan do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Eileen Wiesenberger, DO

Internal Medicine

19 yrs NPPES
NPI 1609919497
6190 GEORGETOWN BLVD, Eldersburg, MD 21784(410) 552-5050
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Brigitte Grewe, DO

Internal Medicine

4 yrs NPPES
NPI 1982345401
6190 GEORGETOWN BLVD, Eldersburg, MD 21784(410) 552-5050
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Internal Medicine in Eldersburg, MD — Verified | DoctorsProof | DoctorsProof