DR. GENA M. COBRIN MD
Prescription History 1205828126
Specialist in Fairfield, CT

Active since August 17, 2005PECOS EnrolledAccepts Medicare Assignment
85.07/100
CMS Quality Rating
425 POST RD, FAIRFIELD, CT 06824(203) 292-9000(203) 292-1700 Get Directions

NPPES record last updated: October 30, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. GENA M. COBRIN MD, an active Specialist specialist practicing in Fairfield, CT. Our medical registry currently tracks 16 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 778 documented patient claims. Among these therapy options, the most frequently utilized medication is Pantoprazole Sodium, which accounts for 219 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

16
Medications
778
Total Claims
1,334
30-Day Fills
Pantoprazole Sodium
Most Prescribed · 219 claims
View details
16 medications · 2024 Medicare Part D
Medicare Part D medications prescribed by DR. GENA M. COBRIN MD in 2024, with prescription volumes, average cost per fill, and CT state comparisons
Medication Prescriptions (2024)Rx (2024) Avg Cost per FillCost / Fill Vs. Other CT PrescribersVs. CT Avg

About Pantoprazole Sodium: Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). Show more ▾

It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and cough. It helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Pantoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). 2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

In 2024, this provider wrote 219 Medicare prescriptions for Pantoprazole Sodium, about 2.7 times the volume of the typical Connecticut prescriber of this medication (81.1). Medicare paid an average of $11.97 per fill, versus $12.85 statewide.

How often this provider prescribes it

This provider
219
CT average
81.1

This provider prescribes this medication more often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$11.97
CT average
$12.85

This provider's average cost per fill is below the CT average for this medication.

444.5
30-Day Fills
standardized to 30-day supplies
13,320
Days of Medication
total across all patients in 2024

About Omeprazole: Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). Show more ▾

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

In 2024, this provider wrote 110 Medicare prescriptions for Omeprazole, about 1.4 times the volume of the typical Connecticut prescriber of this medication (76.1). Medicare paid an average of $13.78 per fill, versus $15.11 statewide.

How often this provider prescribes it

This provider
110
CT average
76.1

This provider prescribes this medication more often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$13.78
CT average
$15.11

This provider's average cost per fill is below the CT average for this medication.

274.1
30-Day Fills
standardized to 30-day supplies
8,222
Days of Medication
total across all patients in 2024

About Linzess: See also Warning section. Show more ▾

Linaclotide is used to treat certain types of bowel problems (irritable bowel syndrome with constipation, chronic idiopathic constipation, functional constipation). It works by increasing fluid in your intestines and helping speed up movement of food through the gut. Linaclotide may improve stool texture and lessen symptoms such as bloating, abdominal pain/discomfort, straining, and feelings of incomplete bowel movements. An oral guanylate cyclase C agonist linaclotide; 14 amino acid peptide.

In 2024, this provider wrote 99 Medicare prescriptions for Linzess, about 2.7 times the volume of the typical Connecticut prescriber of this medication (36.7). Medicare paid an average of $724.99 per fill, versus $877.18 statewide.

How often this provider prescribes it

This provider
99
CT average
36.7

This provider prescribes this medication more often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$724.99
CT average
$877.18

This provider's average cost per fill is below the CT average for this medication.

130
30-Day Fills
standardized to 30-day supplies
3,900
Days of Medication
total across all patients in 2024

About Clenpiq: Sodium picosulfate/magnesium oxide/citric acid solution is used to clean out the intestines before surgery or certain procedures (such as colonoscopy, X-rays). Show more ▾

It is a laxative that works by drawing large amounts of water into your intestines and stimulating the colon. This causes watery bowel movements (diarrhea). Clearing stool from the intestines helps your doctor to better examine the inside of your colon.

In 2024, this provider wrote 68 Medicare prescriptions for Clenpiq, about 1.3 times the volume of the typical Connecticut prescriber of this medication (51.7). Medicare paid an average of $174.40 per fill, versus $174.59 statewide.

How often this provider prescribes it

This provider
68
CT average
51.7

This provider prescribes this medication more often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$174.40
CT average
$174.59

This provider's average cost per fill is below the CT average for this medication.

70
30-Day Fills
standardized to 30-day supplies
212
Days of Medication
total across all patients in 2024

About Sod Sulf-Potass Sulf-Mag Sulf: Sodium/potassium/magnesium sulfate solution is used to clean out the intestines before a certain bowel exam procedure (colonoscopy). Show more ▾

It is a laxative that works by drawing large amounts of water into the colon. This causes watery bowel movements. Clearing stool from the intestines helps your doctor to better examine the intestines during your procedure.

In 2024, this provider wrote 58 Medicare prescriptions for Sod Sulf-Potass Sulf-Mag Sulf, about 69% of the volume of the typical Connecticut prescriber of this medication (84.5). Medicare paid an average of $64.65 per fill, versus $60.57 statewide.

How often this provider prescribes it

This provider
58
CT average
84.5

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$64.65
CT average
$60.57

Gross Part D cost per fill; not the patient's out-of-pocket price.

58
30-Day Fills
standardized to 30-day supplies
89
Days of Medication
total across all patients in 2024

About Famotidine: Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed. Show more ▾

This medication is also used to treat certain stomach and throat (esophagus) problems (such as erosive esophagitis, gastroesophageal reflux disease-GERD, Zollinger-Ellison syndrome). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as cough that doesn't go away, stomach pain, heartburn, and difficulty swallowing. Famotidine belongs to a class of drugs known as H2 blockers. This medication is also available without a prescription. It is used to prevent and treat heartburn and other symptoms caused by too much acid in the stomach (acid indigestion). If you are taking this medication for self-treatment, it is important to read the manufacturer's package instructions carefully so you know when to consult your doctor or pharmacist. A competitive histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion.

In 2024, this provider wrote 43 Medicare prescriptions for Famotidine, about 81% of the volume of the typical Connecticut prescriber of this medication (53.2). Medicare paid an average of $9.85 per fill, versus $14.95 statewide.

How often this provider prescribes it

This provider
43
CT average
53.2

This provider's prescribing volume for this medication is in line with the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$9.85
CT average
$14.95

This provider's average cost per fill is below the CT average for this medication.

65
30-Day Fills
standardized to 30-day supplies
1,935
Days of Medication
total across all patients in 2024

About Ondansetron Odt: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy. Show more ▾

It is also used to prevent and treat nausea and vomiting after surgery. Ondansetron works by blocking one of the body's natural substances (serotonin) that causes vomiting. A competitive serotonin type 3 receptor antagonist. It is effective in the treatment of nausea and vomiting caused by cytotoxic chemotherapy drugs, including cisplatin, and has reported anxiolytic and neuroleptic properties.

In 2024, this provider wrote 38 Medicare prescriptions for Ondansetron Odt, about 1.6 times the volume of the typical Connecticut prescriber of this medication (24.3). Medicare paid an average of $6.10 per fill, versus $15.41 statewide.

How often this provider prescribes it

This provider
38
CT average
24.3

This provider prescribes this medication more often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$6.10
CT average
$15.41

This provider's average cost per fill is below the CT average for this medication.

38
30-Day Fills
standardized to 30-day supplies
232
Days of Medication
total across all patients in 2024

About Esomeprazole Magnesium: Esomeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). Show more ▾

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Esomeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter esomeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. The S-isomer of omeprazole.

In 2024, this provider wrote 28 Medicare prescriptions for Esomeprazole Magnesium, about the same volume as the typical Connecticut prescriber of this medication (28.1). Medicare paid an average of $23.88 per fill, versus $38.57 statewide.

How often this provider prescribes it

This provider
28
CT average
28.1

This provider's prescribing volume for this medication is in line with the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$23.88
CT average
$38.57

This provider's average cost per fill is below the CT average for this medication.

62.5
30-Day Fills
standardized to 30-day supplies
1,875
Days of Medication
total across all patients in 2024

About Dicyclomine Hcl: Dicyclomine is used to treat a certain type of intestinal problem called irritable bowel syndrome. Show more ▾

It helps to reduce the symptoms of stomach and intestinal cramping. This medication works by slowing the natural movements of the gut and by relaxing the muscles in the stomach and intestines. Dicyclomine belongs to a class of drugs known as anticholinergics/antispasmodics. This medication must not be used by children younger than 6 months because of the risk of serious side effects. A muscarinic antagonist used as an antispasmodic and in urinary incontinence. It has little effect on glandular secretion or the cardiovascular system. It does have some local anesthetic properties and is used in gastrointestinal, biliary, and urinary tract spasms.

In 2024, this provider wrote 20 Medicare prescriptions for Dicyclomine Hcl, about 68% of the volume of the typical Connecticut prescriber of this medication (29.4). Medicare paid an average of $17.63 per fill, versus $18.52 statewide.

How often this provider prescribes it

This provider
20
CT average
29.4

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$17.63
CT average
$18.52

This provider's average cost per fill is below the CT average for this medication.

28
30-Day Fills
standardized to 30-day supplies
698
Days of Medication
total across all patients in 2024

About Mesalamine: This medication is used to treat a certain bowel disease (ulcerative colitis). Show more ▾

It helps to reduce symptoms of ulcerative colitis such as diarrhea, rectal bleeding, and stomach pain. Mesalamine belongs to a class of drugs known as aminosalicylates. It works by decreasing swelling in the colon. An anti-inflammatory agent, structurally related to the SALICYLATES, which is active in INFLAMMATORY BOWEL DISEASE. It is considered to be the active moiety of SULPHASALAZINE. (From Martindale, The Extra Pharmacopoeia, 30th ed)

In 2024, this provider wrote 19 Medicare prescriptions for Mesalamine, about 63% of the volume of the typical Connecticut prescriber of this medication (30). Medicare paid an average of $421.95 per fill, versus $476.15 statewide.

How often this provider prescribes it

This provider
19
CT average
30.0

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$421.95
CT average
$476.15

This provider's average cost per fill is below the CT average for this medication.

47
30-Day Fills
standardized to 30-day supplies
1,408
Days of Medication
total across all patients in 2024

About Budesonide Ec: This medication is used to treat a certain bowel condition (Crohn's disease). Show more ▾

While budesonide does not cure this condition, it may decrease symptoms such as pain and diarrhea. Budesonide is an anti-inflammatory drug (corticosteroid hormone). It works by decreasing the body's natural defense response (immune response). A glucocorticoid used in the management of ASTHMA, the treatment of various skin disorders, and allergic RHINITIS.

In 2024, this provider wrote 14 Medicare prescriptions for Budesonide Ec, about 75% of the volume of the typical Connecticut prescriber of this medication (18.6). Medicare paid an average of $402.87 per fill, versus $167.08 statewide.

How often this provider prescribes it

This provider
14
CT average
18.6

This provider's prescribing volume for this medication is in line with the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$402.87
CT average
$167.08

Gross Part D cost per fill; not the patient's out-of-pocket price.

32
30-Day Fills
standardized to 30-day supplies
960
Days of Medication
total across all patients in 2024

About Peg 3350-Electrolyte: PEG (polyethylene glycol) with electrolyte is used to clean out the intestines before certain bowel exam procedures such as colonoscopy or barium enema X-rays. Show more ▾

It is a laxative that works by drawing large amounts of water into the colon. This effect results in watery bowel movements. Clearing stool from the intestines helps your doctor to better examine the intestines during your procedure.

In 2024, this provider wrote 14 Medicare prescriptions for Peg 3350-Electrolyte, about a third of the volume of the typical Connecticut prescriber of this medication (37.2). Medicare paid an average of $15.58 per fill, versus $17.34 statewide.

How often this provider prescribes it

This provider
14
CT average
37.2

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$15.58
CT average
$17.34

This provider's average cost per fill is below the CT average for this medication.

14
30-Day Fills
standardized to 30-day supplies
16
Days of Medication
total across all patients in 2024

About Creon: This medication contains digestive enzymes to help break down and digest fats, starch, and proteins in food. Show more ▾

It is used in conditions where the pancreas cannot make or does not release enough digestive enzymes into the small intestines to digest the food (conditions such as chronic pancreatitis, cystic fibrosis, cancer of the pancreas, post-pancreatectomy, post-gastrointestinal bypass surgery). A preparation of hog pancreatic enzymes standardized for lipase content.

In 2024, this provider wrote 13 Medicare prescriptions for Creon, about half the volume of the typical Connecticut prescriber of this medication (24.4). Medicare paid an average of $5,028.82 per fill, versus $2,019.47 statewide.

How often this provider prescribes it

This provider
13
CT average
24.4

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$5,028.82
CT average
$2,019.47

Gross Part D cost per fill; not the patient's out-of-pocket price.

22.2
30-Day Fills
standardized to 30-day supplies
666
Days of Medication
total across all patients in 2024

About Dexlansoprazole Dr: Dexlansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). Show more ▾

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Dexlansoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). Dexlansoprazole is not recommended for use in children younger than 2 years due to an increased risk of serious side effects. Ask the doctor or pharmacist for details. The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.

In 2024, this provider wrote 13 Medicare prescriptions for Dexlansoprazole Dr, about half the volume of the typical Connecticut prescriber of this medication (26.5). Medicare paid an average of $160.22 per fill, versus $297.91 statewide.

How often this provider prescribes it

This provider
13
CT average
26.5

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$160.22
CT average
$297.91

This provider's average cost per fill is below the CT average for this medication.

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2024

About Lansoprazole: Lansoprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). Show more ▾

It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Lansoprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter lansoprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you. Lansoprazole is not recommended for use in children younger than 1 year due to an increased risk of serious side effects. Ask the doctor or pharmacist for details. A 2,2,2-trifluoroethoxypyridyl derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS. Lansoprazole is a racemic mixture of (R)- and (S)-isomers.

In 2024, this provider wrote 11 Medicare prescriptions for Lansoprazole, about half the volume of the typical Connecticut prescriber of this medication (21.1). Medicare paid an average of $39.61 per fill, versus $38.39 statewide.

How often this provider prescribes it

This provider
11
CT average
21.1

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$39.61
CT average
$38.39

Gross Part D cost per fill; not the patient's out-of-pocket price.

25
30-Day Fills
standardized to 30-day supplies
750
Days of Medication
total across all patients in 2024

About Sutab: This product is used to clean out the intestines before a certain bowel exam procedure (colonoscopy). Show more ▾

It is a laxative that works by drawing large amounts of water into the colon. This causes watery bowel movements. Clearing stool from the intestines helps your doctor to better examine the intestines during your procedure.

In 2024, this provider wrote 11 Medicare prescriptions for Sutab, about a third of the volume of the typical Connecticut prescriber of this medication (34.7). Medicare paid an average of $162.31 per fill, versus $163.60 statewide.

How often this provider prescribes it

This provider
11
CT average
34.7

This provider prescribes this medication less often than the average CT prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$162.31
CT average
$163.60

This provider's average cost per fill is below the CT average for this medication.

11
30-Day Fills
standardized to 30-day supplies
19
Days of Medication
total across all patients in 2024
No medications match the current filters.
= the 5 medications this provider prescribes most.▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average CT prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CT average cost per fill.

About this data. The prescription history for DR. GENA M. COBRIN MD is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2024, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Specialist prescribing approach at this Fairfield, CT practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average among CT prescribers of the same medication and form, shown only when at least five prescribers contribute. Always confirm current medications and costs directly with the provider and your plan.

About the medication summaries. Drug use descriptions come from the CMS Medicare Part D Drug Spending Dashboard (2024), and substance definitions from Medical Subject Headings (MeSH) 2026, U.S. National Library of Medicine. They are summaries that do not contain all possible information about a medication and are not individual medical advice. Ask a health care professional about any medication and your specific health needs.