Dr. Sari Lisa Davison , MD
Internal Medicine โข Seattle, WA
125 16th Ave E
Seattle, WA 981125211
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Sari Davison is listed in NPPES under Internal Medicine.
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NPI assigned on October 6, 2006; this date does not establish years in practice.
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Published CMS data list 211 Original Medicare Part B services in 2018.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018. Published rows only; this is not a quality measure.
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Published Part B service records, 2018:
- 99214 โ Established patient outpatient office visit: 94 service units.
- 99213 โ Established patient outpatient office visit: 45 service units.
- G0439 โ Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 28 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2017 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2018). CPT notice
See all 5 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 2,754 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium โ 223 prescription fills, including refills.
- Rosuvastatin Calcium โ 172 prescription fills, including refills.
- Levothyroxine Sodium โ 153 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 69 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 75% of clinicians listed under Internal Medicine in Seattle, WA (2024, 382 clinicians with data). Median for this group: 866. Middle half: 117 to 2,618.
More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Washington (2024, 1,678 clinicians with data). Median for this group: 770. Middle half: 98 to 3,969.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 365 in 2017 to 211 in 2018.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2017โ2018.
Practice Location & Contact Primary Location
125 16th Ave E
Seattle, WA 981125211
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Seattle, WA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Kaiser Foundation Health Plan Of Washington. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
University Of Washington School Of Medicine
1991
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
90 people with Original Medicare in 2018
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2018.
Medicare-allowed amount
About $20,393 in 2018
The total amount Medicare approved for these services in 2018. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018.
Paid by Medicare
About $13,203 in 2018
The part of the Medicare-allowed amount that Medicare itself paid in 2018, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018.
30-day fills
6,507 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$88,121 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
Years since graduation
35 years (graduated 1991)
CMS Doctors and Clinicians data list 1991 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Dr. Davison has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Davison as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Seattle and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 75% of clinicians listed under Internal Medicine in Seattle, WA (2024, 382 clinicians with data). Median for this group: 866. Middle half: 117 to 2,618.
More Part D prescriptions than 65% of clinicians listed under Internal Medicine in Washington (2024, 1,678 clinicians with data). Median for this group: 770. Middle half: 98 to 3,969.
Part D drug cost
Close to the middle for clinicians listed under Internal Medicine in Seattle, WA (2024, 382 clinicians with data). Median for this group: $71,924. Middle half: $7,413 to $248,688.
Close to the middle for clinicians listed under Internal Medicine in Washington (2024, 1,678 clinicians with data). Median for this group: $59,301. Middle half: $2,734 to $291,770.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Davison are from 2018.
824 active clinicians are listed under Internal Medicine with a practice address in Seattle, WA (3,125 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
25.7% of these 824 clinicians have the CMS telehealth indicator.
50.2% of these 824 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 42% from 365 in 2017 to 211 in 2018.
- 2017: 365
- 2018: 211
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Medicare-allowed amount
Medicare-allowed amount decreased 35% from $31,346 in 2017 to $20,393 in 2018.
- 2017: $31,346
- 2018: $20,393
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Paid by Medicare
Paid by Medicare decreased 42% from $22,578 in 2017 to $13,203 in 2018.
- 2017: $22,578
- 2018: $13,203
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 2,598 in 2020 and 2,754 in 2024.
- 2020: 2,598
- 2021: 2,736
- 2022: 2,904
- 2023: 2,879
- 2024: 2,754
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30-day fills
30-day fills increased 12% from 5,797 in 2020 to 6,507 in 2024.
- 2020: 5,797
- 2021: 6,049
- 2022: 6,895
- 2023: 6,922
- 2024: 6,507
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Part D drug cost
Part D drug cost decreased 35% from $135,318 in 2020 to $88,121 in 2024.
- 2020: $135,318
- 2021: $139,376
- 2022: $87,068
- 2023: $88,919
- 2024: $88,121
Sources: CMS Medicare Physician & Other Practitioners (2018), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2017 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2018; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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94 | 59 | $161.41 | $110.51 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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45 | 39 | $125.00 | $75.41 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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28 | 28 | $180.00 | $117.02 |
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36415
Insertion of needle into vein for collection of blood sample
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22 | 18 | $25.00 | $2.94 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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22 | 19 | $250.00 | $148.66 |
Source: CMS Part B by Provider and Service, 2018; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 223 | 18,560 | $2,734.84 | 64 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 172 | 14,759 | $2,174.34 | 48 |
| Levothyroxine Sodium | Levothyroxine Sodium | 153 | 11,477 | $2,627.23 | 40 |
| Lisinopril | Lisinopril | 143 | 12,494 | $1,751.72 | 44 |
| Amlodipine Besylate | Amlodipine Besylate | 136 | 9,690 | $1,666.07 | 37 |
| Losartan Potassium | Losartan Potassium | 129 | 10,356 | $1,595.89 | 46 |
| Metoprolol Succinate | Metoprolol Succinate | 116 | 9,058 | $1,567.38 | 33 |
| Hydrochlorothiazide | Hydrochlorothiazide | 81 | 5,644 | $700.03 | 21 |
| Trazodone Hcl | Trazodone Hcl | 78 | 5,137 | $923.65 | 23 |
| Escitalopram Oxalate | Escitalopram Oxalate | 69 | 3,695 | $1,436.36 | 14 |
| Gabapentin | Gabapentin | 59 | 4,480 | $1,548.47 | 24 |
| Wixela Inhub | Fluticasone Propion/Salmeterol | 57 | 2,790 | $8,433.05 | 23 |
| Sertraline Hcl | Sertraline Hcl | 56 | 4,008 | $1,023.37 | 19 |
| Omeprazole | Omeprazole | 48 | 3,890 | $580.58 | 19 |
| Fluticasone Propionate | Fluticasone Propionate | 47 | 2,640 | $1,534.15 | 17 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 42 | 851 | $738.69 | 24 |
| Oxycodone Hcl | Oxycodone Hcl | 41 | 947 | $632.79 | 11 |
| Prednisone | Prednisone | 39 | 1,077 | $394.04 | โ |
| Simvastatin | Simvastatin | 39 | 3,510 | $429.39 | 11 |
| Tamsulosin Hcl | Tamsulosin Hcl | 39 | 2,782 | $756.01 | 11 |
| Fluoxetine Hcl | Fluoxetine Hcl | 36 | 3,158 | $446.92 | 13 |
| Metformin Hcl Er | Metformin Hcl | 36 | 2,750 | $505.12 | 11 |
| Pantoprazole Sodium | Pantoprazole Sodium | 34 | 2,329 | $661.09 | 11 |
| Jardiance | Empagliflozin | 34 | 3,060 | $17,894.52 | 11 |
| Yuvafem | Estradiol | 34 | 2,425 | $4,010.76 | 12 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-03-30NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20050202000993
WA
9133170533
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
Kaiser Foundation Health Plan Of Washington
125 16th Ave E, Seattle, WA 981125211
Phone: 2063263000
Secondary Practice Locations
3121 E Madison, Suite 204
Seattle, WA 98112
Phone: 2063225498
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Physician Assistant (Certified)
Hospitalist
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 125 16TH AVE E, SEATTLE, WA 981125211 (Tel: 2063263000)
Additional practice office at 3121 E Madison, Suite 204, Seattle, WA 98112
NPI status registered as active in NPPES database
Registered at 3121 E MADISON, SUITE 204, SEATTLE, WA 98112 (Tel: 2063225498)
Registered at 3121 E MADISON, SUITE 204, SEATTLE, WA 98112 (Tel: 2063225498)
Recorded as SARI DAVISON, MD
Internal Medicine (license number reported to NPPES: WA MD00033651)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Seattle
- Dr. Ilya Golovaty, MD
- Dr. Jennifer Wright, MD
- Dr. Alex Kosloff, MD
- Dr. Nassim Assefi, MD
- Dr. Victoria Johnson, MD
- Dr. Tiffany Chen, MD
Mailing Address
3121 E Madison, Suite 204
Seattle, WA 98112
Phone: 2063225498