ANNE LIU M.D.
Prescription History 1962848416
Internal Medicine - Gastroenterology in New Haven, CT

NPI Status: Active since May 10, 2013

Contact Information

20 YORK STREET, CB-2041
NEW HAVEN, CT
ZIP 06510
Phone: (203) 688-4748
Fax: (203) 688-4740

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Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for ANNE LIU M.D., an active Gastroenterology specialist practicing in New Haven, CT. Our medical registry currently tracks 12 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 253 documented patient claims. Among these therapy options, the most frequently utilized medication is Omeprazole, which accounts for 70 claims alone.


Baclofen

Generic Formulation: BaclofenSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 21
30-Day Fills 25.0
Days Supply 750
CT State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills48.0
Peer Average Days Supply1,322
Conservative Utilization

This provider writes prescriptions for this formulation 41.7% less frequently than the standard regional baseline metric for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $225.12 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.72

State Avg Cost Per Claim

$39.39

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A GAMMA-AMINOBUTYRIC ACID derivative that is a specific agonist of GABA-B RECEPTORS. It is used in the treatment of MUSCLE SPASTICITY, especially that due to SPINAL CORD INJURIES. Its therapeutic effects result from actions at spinal and supraspinal sites, generally the reduction of excitatory transmission.

Therapeutic Applications

Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease). It works by helping to relax the muscles.

Creon

Generic Formulation: Lipase/Protease/AmylaseSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 15
30-Day Fills 25.5
Days Supply 760
CT State Average Benchmarks
Peer Average Claims24.0
Peer Average 30-Day Fills31.1
Peer Average Days Supply832
Conservative Utilization

This provider writes prescriptions for this formulation 37.5% less frequently than the standard regional baseline metric for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $20,635.54 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,375.70

State Avg Cost Per Claim

$1,697.37

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This medication contains digestive enzymes to help break down and digest fats, starch, and proteins in food. 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).

Dicyclomine Hcl

Generic Formulation: Dicyclomine HclSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 16
30-Day Fills 18.5
Days Supply 535
CT State Average Benchmarks
Peer Average Claims31.0
Peer Average 30-Day Fills44.9
Peer Average Days Supply1,190
Conservative Utilization

This provider writes prescriptions for this formulation 48.4% less frequently than the standard regional baseline metric for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $213.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.33

State Avg Cost Per Claim

$25.89

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Famotidine

Generic Formulation: FamotidineSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 28
30-Day Fills 64.3
Days Supply 1,930
CT State Average Benchmarks
Peer Average Claims47.0
Peer Average 30-Day Fills96.9
Peer Average Days Supply2,843
Conservative Utilization

This provider writes prescriptions for this formulation 40.4% less frequently than the standard regional baseline metric for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $274.79 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.81

State Avg Cost Per Claim

$19.04

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A competitive histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion.

Therapeutic Applications

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

Gavilyte-G

Generic Formulation: Peg3350/Sod Sulf,bicarb,cl/KclSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 22
CT State Average Benchmarks
Peer Average Claims31.0
Peer Average 30-Day Fills31.4
Peer Average Days Supply36
Conservative Utilization

This provider writes prescriptions for this formulation 32.3% less frequently than the standard regional baseline metric for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $308.93 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.71

State Avg Cost Per Claim

$14.17

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

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. 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.

Lactulose

Generic Formulation: LactuloseSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 11
30-Day Fills 21.3
Days Supply 594
CT State Average Benchmarks
Peer Average Claims30.0
Peer Average 30-Day Fills32.8
Peer Average Days Supply629
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 63.3% less volume than the regional standard for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $622.11 across this reporting matrix range.

Provider Avg Cost Per Claim

$56.56

State Avg Cost Per Claim

$33.02

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A synthetic disaccharide used in the treatment of constipation and hepatic encephalopathy. It has also been used in the diagnosis of gastrointestinal disorders. (From Martindale, The Extra Pharmacopoeia, 30th ed, p887)

Therapeutic Applications

This medication is a laxative used to treat constipation. It may help to increase the number of bowel movements per day and the number of days you have a bowel movement. Lactulose is a colonic acidifier that works by increasing stool water content and softening the stool. It is a man-made sugar solution.

Linzess

Generic Formulation: LinaclotideSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 16
30-Day Fills 25.0
Days Supply 750
CT State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills57.8
Peer Average Days Supply1,718
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 55.6% less volume than the regional standard for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $10,169.61 across this reporting matrix range.

Provider Avg Cost Per Claim

$635.60

State Avg Cost Per Claim

$824.32

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

See also Warning section. Linaclotide is used to treat certain types of bowel problems (irritable bowel syndrome with constipation, chronic idiopathic 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.

Metoclopramide Hcl

Generic Formulation: Metoclopramide HclSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 330
CT State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills31.1
Peer Average Days Supply810
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 57.7% less volume than the regional standard for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $34.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.18

State Avg Cost Per Claim

$10.69

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A dopamine D2 antagonist that is used as an antiemetic.

Therapeutic Applications

Metoclopramide is used by diabetic patients who have poor emptying of their stomachs (gastroparesis). Treating gastroparesis can decrease symptoms of nausea, vomiting, and stomach/abdominal fullness. Metoclopramide works by blocking a natural substance (dopamine). It speeds up stomach emptying and movement of the upper intestines. This drug is not recommended for use in children due to an increased risk of serious side effects (such as muscle spasms/uncontrolled muscle movements). Ask the doctor or pharmacist for details.

Metronidazole

Generic Formulation: MetronidazoleSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 138
CT State Average Benchmarks
Peer Average Claims27.0
Peer Average 30-Day Fills30.1
Peer Average Days Supply645
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 59.3% less volume than the regional standard for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $80.66 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.33

State Avg Cost Per Claim

$69.76

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.

Therapeutic Applications

This medication is used on the skin to treat a certain skin disorder known as rosacea, a type of adult acne. It may help to decrease redness, swelling and the number of pimples caused by rosacea. This medication is an antibiotic. For the treatment of rosacea, metronidazole is believed to work by decreasing swelling (inflammation). Some brands of this medication also contain sunscreens (see also Notes section).

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 70
30-Day Fills 182.8
Days Supply 5,452
CT State Average Benchmarks
Peer Average Claims73.0
Peer Average 30-Day Fills162.9
Peer Average Days Supply4,828
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $2,192.85 across this reporting matrix range.

Provider Avg Cost Per Claim

$31.33

State Avg Cost Per Claim

$17.12

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). 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.

Pantoprazole Sodium

Generic Formulation: Pantoprazole SodiumSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 18
30-Day Fills 38.0
Days Supply 1,122
CT State Average Benchmarks
Peer Average Claims73.0
Peer Average 30-Day Fills155.2
Peer Average Days Supply4,578
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 75.3% less volume than the regional standard for practitioners inside CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $312.58 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.37

State Avg Cost Per Claim

$19.05

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

2-pyridinylmethylsulfinylbenzimidazole proton pump inhibitor that is used in the treatment of GASTROESOPHAGEAL REFLUX and PEPTIC ULCER.

Therapeutic Applications

Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). 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).

Rabeprazole Sodium

Generic Formulation: Rabeprazole SodiumSpecialty: Gastroenterology
Provider Metrics Summary
Total Claims 15
30-Day Fills 37.0
Days Supply 1,110
CT State Average Benchmarks
Peer Average Claims19.0
Peer Average 30-Day Fills43.7
Peer Average Days Supply1,304
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across CT. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $694.91 across this reporting matrix range.

Provider Avg Cost Per Claim

$46.33

State Avg Cost Per Claim

$121.03

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A 4-(3-methoxypropoxy)-3-methylpyridinyl 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.

Therapeutic Applications

Rabeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). 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. Rabeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs).

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like ANNE LIU M.D. provides transparency into local medical care patterns within New Haven, CT.

Key Learning Objectives for this Profile:

  • Prescribing Frequencies: Track and evaluate the volume metrics of specific brand-name and generic medical formulas chosen by this provider over time.
  • Clinical Focus Areas: Identify how the provider distributes therapeutic selections across medical care options to gain insight into their true day-to-day **Gastroenterology** practice concentrations.
  • Program Cost Awareness: Review the calculated total systemic drug costs and raw transactional volumes linked to these orders to better anticipate network insurance coverage structures.
  • Patient-Centered Evaluation: Cross-reference localized regional care comparisons to align practitioner habits directly with your proactive health maintenance goals.

Data Scope Exclusion & Limitations: The data elements presented above explicitly reflect prescription orders processed for Medicare beneficiaries during the year 2023. This informational profile does not aggregate prescription data for individuals utilizing private commercial health plans, state Medicaid coverage, or self-pay options. However, because medical decision-making remains highly consistent across clinical settings, this public registry provides a reliable proxy for understanding the general prescribing preferences and pharmaceutical care approach used by this provider.