DR. JEREMIAS C TAN M.D.
Prescription History 1699723213
Internal Medicine - Gastroenterology in Fairfax, VA


Quality Rating: 80.82 out of 100 score

NPI Status: Active since May 05, 2006

Contact Information

3700 JOSEPH SIEWICK DR STE 308
FAIRFAX, VA
ZIP 22033
Phone: (703) 698-8960
Fax: (647) 646-4744

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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 DR. JEREMIAS C TAN M.D., an active Gastroenterology specialist practicing in Fairfax, VA. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 323 documented patient claims. Among these therapy options, the most frequently utilized medication is Pantoprazole Sodium, which accounts for 78 claims alone.


Dexlansoprazole Dr

Generic Formulation: DexlansoprazoleSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 22
30-Day Fills 42.2
Days Supply 1,265
VA State Average Benchmarks
Peer Average Claims19.0
Peer Average 30-Day Fills31.1
Peer Average Days Supply910
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $10,620.28 across this reporting matrix range.

Provider Avg Cost Per Claim

$482.74

State Avg Cost Per Claim

$403.25

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

The R-isomer of lansoprazole that is used to treat severe GASTROESOPHAGEAL REFLUX DISEASE.

Therapeutic Applications

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

Esomeprazole Magnesium

Generic Formulation: Esomeprazole MagnesiumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 30.5
Days Supply 915
VA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills56.0
Peer Average Days Supply1,668
Conservative Utilization

This provider writes prescriptions for this formulation 36.0% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $950.66 across this reporting matrix range.

Provider Avg Cost Per Claim

$59.42

State Avg Cost Per Claim

$97.76

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

The S-isomer of omeprazole.

Therapeutic Applications

Esomeprazole 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. 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.

Famotidine

Generic Formulation: FamotidineSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 30.0
Days Supply 901
VA State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills21.1
Peer Average Days Supply168
Conservative Utilization

This provider writes prescriptions for this formulation 42.9% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $228.59 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.05

State Avg Cost Per Claim

$11.13

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: Internal Medicine
Provider Metrics Summary
Total Claims 49
30-Day Fills 49.0
Days Supply 67
VA State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills36.6
Peer Average Days Supply69
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 36.1% more claims than the standard regional baseline profile for VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $718.95 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.67

State Avg Cost Per Claim

$14.61

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.

Linzess

Generic Formulation: LinaclotideSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 18
30-Day Fills 26.0
Days Supply 780
VA State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills43.1
Peer Average Days Supply1,276
Conservative Utilization

This provider writes prescriptions for this formulation 35.7% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $13,397.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$744.33

State Avg Cost Per Claim

$785.29

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.

Mesalamine

Generic Formulation: MesalamineSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 29.0
Days Supply 870
VA State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills37.9
Peer Average Days Supply1,106
Conservative Utilization

This provider writes prescriptions for this formulation 47.6% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $6,884.31 across this reporting matrix range.

Provider Avg Cost Per Claim

$625.85

State Avg Cost Per Claim

$728.71

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

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)

Therapeutic Applications

This medication is used to treat a certain bowel disease (ulcerative colitis). 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.

Ocaliva

Generic Formulation: Obeticholic AcidSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.0
Days Supply 360
VA State Average Benchmarks
Peer Average Claims16.0
Peer Average 30-Day Fills21.4
Peer Average Days Supply641
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $102,129.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$8,510.78

State Avg Cost Per Claim

$11,414.52

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 is used alone or in combination treatment for a certain liver disease (primary biliary cholangitis-PBC). This disease slowly destroys the bile ducts in the liver. When bile ducts are damaged, harmful substances can build up in bile and scar the liver. Obeticholic acid works by causing your liver to make less bile, and by helping bile flow out of the liver. Obeticholic acid may help slow worsening of primary biliary cholangitis and decrease symptoms such as tiredness, itchy skin, abdominal pain, and dry eyes and mouth.

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 18
30-Day Fills 36.2
Days Supply 1,083
VA State Average Benchmarks
Peer Average Claims89.0
Peer Average 30-Day Fills206.9
Peer Average Days Supply6,164
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 79.8% less volume than the regional standard for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $222.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.39

State Avg Cost Per Claim

$14.57

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: Internal Medicine
Provider Metrics Summary
Total Claims 78
30-Day Fills 210.0
Days Supply 6,280
VA State Average Benchmarks
Peer Average Claims67.0
Peer Average 30-Day Fills144.3
Peer Average Days Supply4,282
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,040.54 across this reporting matrix range.

Provider Avg Cost Per Claim

$13.34

State Avg Cost Per Claim

$16.80

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).

Sod Sulf-Potass Sulf-Mag Sulf

Generic Formulation: Sodium, Potassium,mag SulfatesSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 43
30-Day Fills 43.0
Days Supply 78
VA State Average Benchmarks
Peer Average Claims17.0
Peer Average 30-Day Fills17.7
Peer Average Days Supply34
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 152.9% higher than the standard regional baseline profile for VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,559.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$82.78

State Avg Cost Per Claim

$82.17

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

Sodium/potassium/magnesium sulfate solution is used to clean out the intestines before a certain bowel exam procedure (colonoscopy). 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.

Stelara

Generic Formulation: UstekinumabSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 26.2
Days Supply 784
VA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills33.1
Peer Average Days Supply962
Conservative Utilization

This provider writes prescriptions for this formulation 36.0% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $441,392.62 across this reporting matrix range.

Provider Avg Cost Per Claim

$27,587.04

State Avg Cost Per Claim

$25,471.69

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 humanized monoclonal antibody that binds to IL-12 and IL-23 and is used as a DERMATOLOGIC AGENT in the treatment of patients with plaque PSORIASIS who have not responded to other therapies.

Therapeutic Applications

Ustekinumab is used to treat plaque psoriasis, a certain type of arthritis (psoriatic arthritis), or certain bowel conditions (Crohn's disease, ulcerative colitis). It works by blocking certain natural proteins in your body (interleukin-12 and interleukin-23) that cause inflammation (swelling) in these conditions. Ustekinumab does not cure these diseases, but helps to lessen symptoms of the disease. It can help to decrease the amount of plaques in plaque psoriasis, decrease the number of swollen/painful joints in psoriatic arthritis, and decrease symptoms such as abdominal pain/cramping and diarrhea in Crohn's disease and ulcerative colitis.

Sucralfate

Generic Formulation: SucralfateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 16
30-Day Fills 18.0
Days Supply 374
VA State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills38.5
Peer Average Days Supply1,041
Conservative Utilization

This provider writes prescriptions for this formulation 42.9% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,410.69 across this reporting matrix range.

Provider Avg Cost Per Claim

$213.17

State Avg Cost Per Claim

$75.90

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 basic aluminum complex of sulfated sucrose.

Therapeutic Applications

This medication is used to treat ulcers in the intestines. Sucralfate forms a coating over ulcers, protecting the area from further injury. This helps ulcers heal more quickly.

Ursodiol

Generic Formulation: UrsodiolSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 16.0
Days Supply 480
VA State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills42.1
Peer Average Days Supply1,245
Conservative Utilization

This provider writes prescriptions for this formulation 47.8% less frequently than the standard regional baseline metric for practitioners inside VA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $892.84 across this reporting matrix range.

Provider Avg Cost Per Claim

$74.40

State Avg Cost Per Claim

$274.64

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 penicillin derivative commonly used in the form of its sodium or potassium salts in the treatment of a variety of infections. It is effective against most gram-positive bacteria and against gram-negative cocci. It has also been used as an experimental convulsant because of its actions on GAMMA-AMINOBUTYRIC ACID mediated synaptic transmission.

Therapeutic Applications

Ursodiol is used to dissolve certain types of gallstones, to prevent gallstones from forming in obese patients who are losing weight rapidly, and to treat a certain type of liver disease (primary biliary cholangitis). Ursodiol is a bile acid.

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 DR. JEREMIAS C TAN M.D. provides transparency into local medical care patterns within Fairfax, VA.

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.