KATHRYN MARIE PHILLIPS PA-C
Prescription History 1275936684
Physician Assistant in Federal Way, WA

NPI Status: Active since September 29, 2014

Contact Information

33915 1ST WAY S
STE 200
FEDERAL WAY, WA
ZIP 98003
Phone: (253) 838-9839
Fax: (253) 661-9077

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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 KATHRYN MARIE PHILLIPS PA-C, an active Physician Assistant specialist practicing in Federal Way, WA. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 385 documented patient claims. Among these therapy options, the most frequently utilized medication is Omeprazole, which accounts for 103 claims alone.


Azathioprine

Generic Formulation: AzathioprineSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 11
30-Day Fills 29.0
Days Supply 870
WA State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills41.3
Peer Average Days Supply1,230
Conservative Utilization

This provider writes prescriptions for this formulation 47.6% less frequently than the standard regional baseline metric for practitioners inside WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $318.07 across this reporting matrix range.

Provider Avg Cost Per Claim

$28.92

State Avg Cost Per Claim

$76.68

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 immunosuppressive agent used in combination with cyclophosphamide and hydroxychloroquine in the treatment of rheumatoid arthritis. According to the Fourth Annual Report on Carcinogens (NTP 85-002, 1985), this substance has been listed as a known carcinogen. (Merck Index, 11th ed)

Therapeutic Applications

Azathioprine is used to prevent organ rejection in people who have received a kidney transplant. It is usually taken along with other medications to allow your new kidney to function normally. Azathioprine is also used to treat rheumatoid arthritis. In this condition, the body's defense system (immune system) attacks healthy joints. Azathioprine belongs to a class of drugs known as immunosuppressants. It works by weakening the immune system to help your body accept the new kidney as if it were your own (in the case of an organ transplant) or to prevent further damage to your joints (in the case of rheumatoid arthritis). Talk to your doctor about the risks and benefits of azathioprine, especially when used by children and young adults.

Dexlansoprazole Dr

Generic Formulation: DexlansoprazoleSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 13
30-Day Fills 17.0
Days Supply 471
WA State Average Benchmarks
Peer Average Claims15.0
Peer Average 30-Day Fills20.7
Peer Average Days Supply616
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $3,703.04 across this reporting matrix range.

Provider Avg Cost Per Claim

$284.85

State Avg Cost Per Claim

$350.16

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: Physician Assistant
Provider Metrics Summary
Total Claims 11
30-Day Fills 24.0
Days Supply 720
WA State Average Benchmarks
Peer Average Claims19.0
Peer Average 30-Day Fills35.5
Peer Average Days Supply1,043
Conservative Utilization

This provider writes prescriptions for this formulation 42.1% less frequently than the standard regional baseline metric for practitioners inside WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $667.04 across this reporting matrix range.

Provider Avg Cost Per Claim

$60.64

State Avg Cost Per Claim

$95.57

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

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: Physician Assistant
Provider Metrics Summary
Total Claims 35
30-Day Fills 65.0
Days Supply 1,950
WA State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills36.0
Peer Average Days Supply229
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $544.61 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.56

State Avg Cost Per Claim

$11.59

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: Physician Assistant
Provider Metrics Summary
Total Claims 24
30-Day Fills 24.0
Days Supply 38
WA State Average Benchmarks
Peer Average Claims50.0
Peer Average 30-Day Fills51.1
Peer Average Days Supply80
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.0% less volume than the regional standard for practitioners inside WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $525.89 across this reporting matrix range.

Provider Avg Cost Per Claim

$21.91

State Avg Cost Per Claim

$16.10

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: Physician Assistant
Provider Metrics Summary
Total Claims 25
30-Day Fills 33.0
Days Supply 990
WA State Average Benchmarks
Peer Average Claims24.0
Peer Average 30-Day Fills32.3
Peer Average Days Supply960
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $18,147.61 across this reporting matrix range.

Provider Avg Cost Per Claim

$725.90

State Avg Cost Per Claim

$689.33

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: Physician Assistant
Provider Metrics Summary
Total Claims 28
30-Day Fills 36.5
Days Supply 1,058
WA State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills38.9
Peer Average Days Supply1,146
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $8,150.09 across this reporting matrix range.

Provider Avg Cost Per Claim

$291.07

State Avg Cost Per Claim

$711.53

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.

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 103
30-Day Fills 187.2
Days Supply 5,583
WA State Average Benchmarks
Peer Average Claims76.0
Peer Average 30-Day Fills168.1
Peer Average Days Supply4,997
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 35.5% more claims than the standard regional baseline profile for WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,716.46 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.66

State Avg Cost Per Claim

$15.63

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: Physician Assistant
Provider Metrics Summary
Total Claims 66
30-Day Fills 150.0
Days Supply 4,477
WA State Average Benchmarks
Peer Average Claims45.0
Peer Average 30-Day Fills93.2
Peer Average Days Supply2,757
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 46.7% more claims than the standard regional baseline profile for WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,144.98 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.35

State Avg Cost Per Claim

$18.43

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).

Peg-3350 And Electrolytes

Generic Formulation: Peg3350/Sod Sulf,bicarb,cl/KclSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 13
30-Day Fills 13.0
Days Supply 19
WA State Average Benchmarks
Peer Average Claims35.0
Peer Average 30-Day Fills35.8
Peer Average Days Supply54
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.9% less volume than the regional standard for practitioners inside WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $242.12 across this reporting matrix range.

Provider Avg Cost Per Claim

$18.62

State Avg Cost Per Claim

$14.25

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.

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.

Spironolactone

Generic Formulation: SpironolactoneSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 11
30-Day Fills 15.0
Days Supply 450
WA State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills83.9
Peer Average Days Supply2,497
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 69.4% less volume than the regional standard for practitioners inside WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $215.76 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.61

State Avg Cost Per Claim

$14.47

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 potassium sparing diuretic that acts by antagonism of aldosterone in the distal renal tubules. It is used mainly in the treatment of refractory edema in patients with congestive heart failure, nephrotic syndrome, or hepatic cirrhosis. Its effects on the endocrine system are utilized in the treatments of hirsutism and acne but they can lead to adverse effects. (From Martindale, The Extra Pharmacopoeia, 30th ed, p827)

Therapeutic Applications

Spironolactone is used to treat high blood pressure and heart failure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. It is also used to treat swelling (edema) caused by certain conditions (such as heart failure, liver disease) by removing excess fluid and improving symptoms such as breathing problems. This medication is also used to treat conditions in which the body is making too much of a natural substance (aldosterone). Spironolactone is known as a water pill (potassium-sparing diuretic).

Tenofovir Disoproxil Fumarate

Generic Formulation: Tenofovir Disoproxil FumarateSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 20
30-Day Fills 36.0
Days Supply 1,080
WA State Average Benchmarks
Peer Average Claims18.0
Peer Average 30-Day Fills30.0
Peer Average Days Supply899
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $6,725.41 across this reporting matrix range.

Provider Avg Cost Per Claim

$336.27

State Avg Cost Per Claim

$136.40

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 adenine analog REVERSE TRANSCRIPTASE INHIBITOR with antiviral activity against HIV-1 and HEPATITIS B. It is used to treat HIV INFECTIONS and CHRONIC HEPATITIS B, in combination with other ANTIVIRAL AGENTS, due to the emergence of ANTIVIRAL DRUG RESISTANCE when it is used alone.

Therapeutic Applications

Tenofovir is used with other HIV medications to help control HIV infection. It helps to decrease the amount of HIV in your body so your immune system can work better. This lowers your chance of getting HIV complications (such as new infections, cancer) and improves your quality of life. Tenofovir belongs to a class of drugs known as nucleotide reverse transcriptase inhibitors (NRTIs). Tenofovir is not a cure for HIV infection. To decrease your risk of spreading HIV disease to others, continue to take all HIV medications exactly as prescribed by your doctor. Use an effective barrier method (latex or polyurethane condoms/dental dams) during sexual activity as directed by your doctor. Do not share personal items (such as needles/syringes, toothbrushes, and razors) that may have contacted blood or other body fluids. Consult your doctor or pharmacist for more details. Tenofovir is also used to treat a certain type of liver infection called chronic hepatitis B infection. It helps to decrease the amount of hepatitis B virus in your body by interfering with virus growth.

Vemlidy

Generic Formulation: Tenofovir AlafenamideSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 25
30-Day Fills 25.0
Days Supply 750
WA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills25.8
Peer Average Days Supply774
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across WA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $32,903.90 across this reporting matrix range.

Provider Avg Cost Per Claim

$1,316.16

State Avg Cost Per Claim

$1,414.58

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

Tenofovir alafenamide is used to treat chronic hepatitis B infection, a viral infection of the liver. It works by stopping or slowing the growth of the virus. Chronic hepatitis infection can lead to serious liver damage (cirrhosis) and liver cancer. It is not known if tenofovir alafenamide can cure hepatitis B or can prevent you from passing the virus to others. Practice safer sex (such as the use of latex condoms) to lower the risk of passing the virus to others.

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 KATHRYN MARIE PHILLIPS PA-C provides transparency into local medical care patterns within Federal Way, WA.

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 **Physician Assistant** 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.