DoctorsProofNPPES directory · verify at state boards

Internal Medicine in Darien, CT

15 verified internal medicine doctors in Darien.

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 Connecticut Medical Examining Board

Dr. Margaret Baran, MD

Internal Medicine

21 yrs NPPES
NPI 1285623843
1500 POST RD STE 100, Darien, CT 06820(203) 655-8749
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. Susan Collins, MD

Internal Medicine

20 yrs NPPES
NPI 1306877626
1500 POST RD, FIRST FLOOR, Darien, CT 06820(203) 655-8749
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. Charles Miner, MD

Internal Medicine

20 yrs NPPES
NPI 1487689170
1500 POST RD, FIRST FLOOR, Darien, CT 06820(203) 276-4801
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. Philip Negus, MD

Internal Medicine

20 yrs NPPES
NPI 1629003413
1500 POST RD, FIRST FLOOR, Darien, CT 06820(203) 276-4801
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. Mark Dam, MD

Internal Medicine

20 yrs NPPES
NPI 1720005507
40 HEIGHTS RD, Darien, CT 06820(203) 662-8900
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.

Dr. Amanda Collins- Baine, MD

Internal Medicine

20 yrs NPPES
NPI 1154340040
53 OLD KINGS HWY N STE 205, Darien, CT 06820(203) 286-5604
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $94.07 (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.

$94.07

Total received

5

Transactions

4

Paying companies

Top paying companies

Astellas Pharma US Inc$40.18
Lilly USA, LLC$22.56
Axsome Therapeutics, Inc.$17.44
IDORSIA PHARMACEUTICALS US INC$13.89

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 Amanda Collins- Baine do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Michael Schwartz, DO

Internal Medicine

20 yrs NPPES
NPI 1811918683
36 OLD KINGS HWY S, Darien, CT 06820(203) 662-8900
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.

Dr. William Giesen, MD

Internal Medicine

20 yrs NPPES
NPI 1124104724
1500 POST RD., Darien, CT 06820(203) 655-2516
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. Gene Balboa, MD

Internal Medicine

20 yrs NPPES
NPI 1841366820
40 HEIGHTS RD, SUITE 201, Darien, CT 06820(203) 662-8900
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. Robert Lindberg, MD

Internal Medicine

20 yrs NPPES
NPI 1295897973
1500 POST RD, Darien, CT 06820(203) 656-1012
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. Sujana Sunkara, MD

Internal Medicine

16 yrs NPPES
NPI 1306150875
1500 POST RD, Darien, CT 06820(203) 655-8749
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $535.98 (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.

$535.98

Total received

22

Transactions

5

Paying companies

Top paying companies

Collegium Pharmaceutical, Inc.$163.94
PROTEGA PHARMACEUTIALS INC$132.69
Nalu Medical, Inc.$114.20
Scilex Pharmaceuticals Inc.$79.78
Valinor Pharma, LLC$45.37

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 88th percentile of that group.

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

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

Dr. James Dorr, MD

Internal Medicine

16 yrs NPPES
NPI 1427367705
1500 POST RD, 1ST FLOOR, SUITE 100, Darien, CT 06820(203) 655-8749
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.

Dr. Carolyn Langelier, MD

Internal Medicine

14 yrs NPPES
NPI 1780930933
103 STEPHEN MATHER RD, Darien, CT 06820(203) 655-1486
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.

Dr. Karthik Gunachelvan, MD

Internal Medicine

12 yrs NPPES
NPI 1740604941
1500 POST RD STE 100, Darien, CT 06820(203) 655-8749
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. Qurat Mudassar, MD

Internal Medicine

12 yrs NPPES
NPI 1871907113
40 HEIGHTS RD, Darien, CT 06820(203) 662-8900
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.

Internal Medicine in Darien, CT — Verified | DoctorsProof | DoctorsProof