Dr. Anna H Stepczynski , MD
Internal Medicine • Seattle, WA
904 7th Ave
Seattle, WA 981041132
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. Anna Stepczynski is listed in NPPES under Internal Medicine.
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NPI assigned on July 13, 2010; this date does not establish years in practice.
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Published CMS data list 3,160 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 36415 — Insertion of needle into vein for collection of blood sample: 425 service units.
- 99214 — Established patient outpatient office visit: 366 service units.
- 80053 — Blood test, comprehensive group of blood chemicals: 267 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 36 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,349 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Rosuvastatin Calcium — 217 prescription fills, including refills.
- Amlodipine Besylate — 205 prescription fills, including refills.
- Levothyroxine Sodium — 156 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 58 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Seattle, WA (2024, 348 clinicians with data). Median for this group: 305. Middle half: 117 to 680.
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Washington (2024, 1,568 clinicians with data). Median for this group: 445. Middle half: 181 to 883.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 415 in 2020 to 3,160 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
904 7th Ave
Seattle, WA 981041132
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: The Polyclinic Pllc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2010
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
242 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $129,647 in 2024
The total amount Medicare approved for these services in 2024. 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 – by Provider and Service, 2024.
Paid by Medicare
About $111,431 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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 – by Provider and Service, 2024.
30-day fills
6,031 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
$238,039 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 – by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
Years since graduation
16 years (graduated 2010)
CMS Doctors and Clinicians data list 2010 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.
NPI first issued
2010
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; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Stepczynski 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. Stepczynski 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 B services
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Seattle, WA (2024, 348 clinicians with data). Median for this group: 305. Middle half: 117 to 680.
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Washington (2024, 1,568 clinicians with data). Median for this group: 445. Middle half: 181 to 883.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Seattle, WA (2024, 348 clinicians with data). Median for this group: $28,977. Middle half: $11,476 to $59,125.
A higher Medicare-allowed amount than 85% of clinicians listed under Internal Medicine in Washington (2024, 1,568 clinicians with data). Median for this group: $44,374. Middle half: $19,543 to $81,264.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Seattle, WA (2024, 348 clinicians with data). Median for this group: $21,866. Middle half: $8,717 to $46,681.
A higher Medicare payment amount than 90% of clinicians listed under Internal Medicine in Washington (2024, 1,568 clinicians with data). Median for this group: $34,244. Middle half: $14,805 to $62,049.
Medicare Part D prescriptions
More Part D prescriptions than 70% 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 60% 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
A higher Part D drug cost than 70% of 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.
A higher Part D drug cost than 70% of clinicians listed under Internal Medicine in Washington (2024, 1,678 clinicians with data). Median for this group: $59,301. Middle half: $2,756 to $291,770.
823 active clinicians are listed under Internal Medicine with a practice address in Seattle, WA (3,123 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
26.4% of these 823 clinicians have the CMS telehealth indicator.
49.6% of these 823 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 increased 661% from 415 in 2020 to 3,160 in 2024.
- 2020: 415
- 2021: 1,824
- 2022: 4,008
- 2023: 3,283
- 2024: 3,160
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Medicare-allowed amount
Medicare-allowed amount increased 816% from $14,156 in 2020 to $129,647 in 2024.
- 2020: $14,156
- 2021: $70,969
- 2022: $97,406
- 2023: $128,679
- 2024: $129,647
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Paid by Medicare
Paid by Medicare increased 833% from $11,937 in 2020 to $111,431 in 2024.
- 2020: $11,937
- 2021: $60,231
- 2022: $83,545
- 2023: $111,326
- 2024: $111,431
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 5923% from 39 in 2020 to 2,349 in 2024.
- 2020: 39
- 2021: 1,350
- 2022: 2,377
- 2023: 1,859
- 2024: 2,349
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30-day fills
30-day fills increased 8862% from 67 in 2020 to 6,031 in 2024.
- 2020: 67
- 2021: 3,110
- 2022: 6,026
- 2023: 4,490
- 2024: 6,031
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Part D drug cost
Part D drug cost went from $895 in 2020 to $238,039 in 2024.
- 2020: $895
- 2021: $64,205
- 2022: $126,154
- 2023: $164,234
- 2024: $238,039
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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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36415
Insertion of needle into vein for collection of blood sample
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425 | 215 | $16.51 | $8.65 |
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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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366 | 171 | $347.03 | $140.75 |
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80053
Blood test, comprehensive group of blood chemicals
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267 | 176 | $34.00 | $10.35 |
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85027
Complete blood cell count (red cells, white blood cell, platelets), automated test
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233 | 179 | $21.00 | $6.34 |
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84443
Blood test, thyroid stimulating hormone (tsh)
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232 | 189 | $55.00 | $16.46 |
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80061
Blood test, lipids (cholesterol and triglycerides)
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191 | 164 | $63.00 | $13.12 |
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83036
Hemoglobin a1c level
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163 | 118 | $26.21 | $9.52 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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153 | 153 | $336.58 | $142.57 |
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82306
Vitamin d-3 level
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115 | 109 | $83.00 | $29.01 |
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81001
Manual urinalysis test with examination using microscope, automated
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84 | 72 | $15.00 | $3.11 |
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82570
Creatinine level to test for kidney function or muscle injury
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84 | 53 | $16.00 | $5.08 |
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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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78 | 64 | $246.10 | $100.14 |
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82043
Urine microalbumin (protein) level
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74 | 47 | $17.00 | $5.66 |
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82607
Cyanocobalamin (vitamin b-12) level
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67 | 62 | $42.00 | $14.78 |
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83970
Parathormone (parathyroid hormone) level
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50 | 45 | $116.00 | $40.45 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
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49 | 35 | $27.00 | $8.29 |
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83540
Iron level
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47 | 41 | $19.00 | $6.34 |
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83550
Iron binding capacity
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47 | 41 | $25.00 | $8.57 |
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82746
Folic acid level, serum
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45 | 41 | $41.00 | $14.41 |
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90480
Admn sarscov2 vacc 1 dose
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44 | 40 | $40.00 | $39.20 |
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91320
Sarscv2 vac 30mcg trs-suc im
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44 | 40 | $357.25 | $134.00 |
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82728
Ferritin (blood protein) level
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43 | 38 | $38.00 | $13.36 |
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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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38 | 35 | $467.29 | $196.97 |
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84153
Psa (prostate specific antigen) measurement, total
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29 | 26 | $56.00 | $18.02 |
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84100
Phosphate level
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23 | 21 | $14.00 | $4.65 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2024; 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 |
|---|---|---|---|---|---|
| Rosuvastatin Calcium | Rosuvastatin Calcium | 217 | 18,245 | $2,973.69 | 76 |
| Amlodipine Besylate | Amlodipine Besylate | 205 | 17,013 | $1,689.73 | 64 |
| Levothyroxine Sodium | Levothyroxine Sodium | 156 | 12,370 | $1,862.73 | 50 |
| Omeprazole | Omeprazole | 125 | 10,532 | $2,177.32 | 49 |
| Gabapentin | Gabapentin | 114 | 7,653 | $2,187.49 | 41 |
| Atorvastatin Calcium | Atorvastatin Calcium | 93 | 8,032 | $1,461.15 | 36 |
| Losartan Potassium | Losartan Potassium | 86 | 7,528 | $1,073.70 | 33 |
| Lisinopril | Lisinopril | 75 | 6,210 | $774.44 | 33 |
| Eliquis | Apixaban | 66 | 4,511 | $85,280.58 | 16 |
| Metoprolol Succinate | Metoprolol Succinate | 59 | 4,714 | $955.99 | 22 |
| Trazodone Hcl | Trazodone Hcl | 55 | 3,915 | $344.97 | 25 |
| Duloxetine Hcl | Duloxetine Hcl | 55 | 4,012 | $1,247.22 | 15 |
| Metformin Hcl Er | Metformin Hcl | 49 | 4,130 | $503.58 | 20 |
| Simvastatin | Simvastatin | 48 | 4,301 | $701.98 | 18 |
| Tamsulosin Hcl | Tamsulosin Hcl | 48 | 3,220 | $777.67 | 14 |
| Fluoxetine Hcl | Fluoxetine Hcl | 46 | 3,150 | $422.01 | 16 |
| Furosemide | Furosemide | 39 | 1,977 | $142.74 | 15 |
| Jardiance | Empagliflozin | 37 | 3,070 | $58,126.86 | 14 |
| Sertraline Hcl | Sertraline Hcl | 36 | 3,137 | $386.28 | 13 |
| Pravastatin Sodium | Pravastatin Sodium | 36 | 3,306 | $328.75 | 15 |
| Estradiol | Estradiol | 34 | 2,576 | $6,238.14 | 15 |
| Fluticasone Propionate | Fluticasone Propionate | 34 | 2,490 | $764.46 | 25 |
| Hydrochlorothiazide | Hydrochlorothiazide | 34 | 3,100 | $163.92 | 14 |
| Escitalopram Oxalate | Escitalopram Oxalate | 30 | 2,510 | $450.56 | 12 |
| Pantoprazole Sodium | Pantoprazole Sodium | 28 | 2,335 | $530.25 | 15 |
(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: 2026-06-07NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - HOSPITALIST
I20191004002560
WA
4183868508
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
The Polyclinic Pllc
904 7th Ave, Seattle, WA 981041132
Phone: 2063091760
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
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 904 7TH AVE, SEATTLE, WA 981041132 (Tel: 2068605574)
Registered at 7600 EVERGREEN WAY, EVERETT, WA 982036421 (Tel: 2068605414)
Registered at 325 9TH AVE, SEATTLE, WA 981042420 (Tel: 2065205000)
Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)
Internal Medicine (license number reported to NPPES: WA MD60936484)
NPI status registered as active in NPPES database
Registered at 1501 N CAMPBELL AVE, TUCSON, AZ 857240001 (Tel: 5206948888)
Registered at 2701 E ELVIRA RD, TUCSON, AZ 857567124 (Tel: 5206266887)
Recorded as ANNA STEPCZYNSKI, M.D.
Internal Medicine (license number reported to NPPES: AZ 49810)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Seattle
- Dr. Sarah Pohlmann, MD
- Dr. Juliet Liu, MD
- Dr. Ralph Rossi, MD
- Dr. Chang Liu, DO
- Dr. Vernon Rasiah, DO
- Dr. Robert Kalus, MD
More public profiles in Washington
Directory navigation, in NPI number order.
- Allison Kutz Dentist · Kent
- Douglas Berger, MD Internal Medicine · Seattle
- Joseph Martinez, MD, PA-C, MPH Internal Medicine · Edmonds
- Jana Green Nurse Anesthetist, Certified Registered · Seattle
- Danielle Wolff, MD Emergency Medicine · Spokane
- Licia Raymond, MD Obstetrics & Gynecology · Issaquah
- James Bales, MD Internal Medicine · Tacoma
- Thomas Coomes, MD Emergency Medicine · Spokane
- Elizabeth Thompson, OD Optometrist · Richland
- David Shipowick, MD Family Medicine · Spokane
- Julie Komarow, MD Family Medicine · Bonney Lake
- Patric Darby, MD Psychiatry & Neurology - Child & Adolescent Psychiatry · Tukwila
Mailing Address
7600 Evergreen Way
Everett, WA 982036421
Phone: 2068605414