Dr. Kimberly A Shields , DO
Family Medicine โข Portland, OR
1321 Ne 99th Ave, Suite 200
Portland, OR 972209436
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. Kimberly Shields is listed in NPPES under Family Medicine.
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NPI assigned on July 13, 2006; this date does not establish years in practice.
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Published CMS data list 349 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 127 service units.
- 99215 โ Established patient outpatient office visit: 92 service units.
- 99214 โ Established patient outpatient office visit: 61 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 6 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 1,022 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 116 prescription fills, including refills.
- Rosuvastatin Calcium โ 92 prescription fills, including refills.
- Levothyroxine Sodium โ 58 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 34 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 75% of clinicians listed under Family Medicine in Portland, OR (2024, 222 clinicians with data). Median for this group: 204. Middle half: 86 to 339.
Close to the middle for Medicare Part B services among clinicians listed under Family Medicine in Oregon (2024, 1,176 clinicians with data). Median for this group: 284. Middle half: 113 to 610.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 38 in 2020 to 349 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
1321 Ne 99th Ave
Suite 200
Portland, OR 972209436
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: Advanced Internal Medicine Group Pc. 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
University Of North Texas Hsc, College Of Osteopathic Med
2002
What Public CMS Data Show
Family Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
103 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 โ by Provider, 2024.
Medicare-allowed amount
About $28,960 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 โ by Provider and Service, 2024.
Paid by Medicare
About $22,072 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 โ by Provider and Service, 2024.
30-day fills
2,463 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
$89,037 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
24 years (graduated 2002)
CMS Doctors and Clinicians data list 2002 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
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; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
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. Shields 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. Shields 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 Portland and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Family Medicine in Portland, OR (2024, 222 clinicians with data). Median for this group: 204. Middle half: 86 to 339.
Close to the middle for clinicians listed under Family Medicine in Oregon (2024, 1,176 clinicians with data). Median for this group: 284. Middle half: 113 to 610.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Family Medicine in Portland, OR (2024, 222 clinicians with data). Median for this group: $13,805. Middle half: $6,299 to $22,473.
A higher Medicare-allowed amount than 60% of clinicians listed under Family Medicine in Oregon (2024, 1,176 clinicians with data). Median for this group: $20,663. Middle half: $8,004 to $44,860.
Paid by Medicare
A higher Medicare payment amount than 85% of clinicians listed under Family Medicine in Portland, OR (2024, 222 clinicians with data). Median for this group: $9,308. Middle half: $4,386 to $14,908.
A higher Medicare payment amount than 60% of clinicians listed under Family Medicine in Oregon (2024, 1,176 clinicians with data). Median for this group: $14,214. Middle half: $5,405 to $31,781.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Family Medicine in Portland, OR (2024, 381 clinicians with data). Median for this group: 1,152. Middle half: 267 to 2,725.
Close to the middle for clinicians listed under Family Medicine in Oregon (2024, 1,859 clinicians with data). Median for this group: 1,531. Middle half: 270 to 3,867.
Part D drug cost
Close to the middle for clinicians listed under Family Medicine in Portland, OR (2024, 381 clinicians with data). Median for this group: $69,849. Middle half: $6,507 to $167,836.
Close to the middle for clinicians listed under Family Medicine in Oregon (2024, 1,859 clinicians with data). Median for this group: $93,309. Middle half: $8,353 to $252,679.
562 active clinicians are listed under Family Medicine with a practice address in Portland, OR (2,852 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Portland
27.8% of these 562 clinicians have the CMS telehealth indicator.
57.5% of these 562 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 818% from 38 in 2020 to 349 in 2024.
- 2020: 38
- 2021: 82
- 2022: 84
- 2023: 69
- 2024: 349
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Medicare-allowed amount
Medicare-allowed amount increased 839% from $3,083 in 2020 to $28,960 in 2024.
- 2020: $3,083
- 2021: $6,838
- 2022: $6,842
- 2023: $6,782
- 2024: $28,960
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Paid by Medicare
Paid by Medicare increased 1561% from $1,328 in 2020 to $22,072 in 2024.
- 2020: $1,328
- 2021: $4,249
- 2022: $4,283
- 2023: $3,550
- 2024: $22,072
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 110% from 487 in 2020 to 1,022 in 2024.
- 2020: 487
- 2021: 652
- 2022: 853
- 2023: 990
- 2024: 1,022
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30-day fills
30-day fills increased 109% from 1,180 in 2020 to 2,463 in 2024.
- 2020: 1,180
- 2021: 1,418
- 2022: 2,012
- 2023: 2,262
- 2024: 2,463
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Part D drug cost
Part D drug cost increased 284% from $23,176 in 2020 to $89,037 in 2024.
- 2020: $23,176
- 2021: $36,533
- 2022: $56,296
- 2023: $57,911
- 2024: $89,037
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 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 2016โ2023 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, 2017โ2024; 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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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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127 | 81 | $50.94 | $16.59 |
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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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92 | 58 | $434.27 | $184.21 |
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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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61 | 48 | $364.08 | $123.35 |
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36415
Insertion of needle into vein for collection of blood sample
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32 | 27 | $12.28 | $8.65 |
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G0008
Administration of influenza virus vaccine
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19 | 19 | $72.89 | $33.23 |
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90653
Influenza vaccine, inactivated
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18 | 18 | $115.00 | $81.82 |
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 116 | 9,850 | $2,131.50 | 43 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 92 | 7,760 | $1,290.41 | 42 |
| Levothyroxine Sodium | Levothyroxine Sodium | 58 | 4,835 | $1,039.24 | 23 |
| Metoprolol Succinate | Metoprolol Succinate | 58 | 3,935 | $667.80 | 17 |
| Gabapentin | Gabapentin | 51 | 3,061 | $1,413.62 | 18 |
| Amlodipine Besylate | Amlodipine Besylate | 48 | 4,400 | $353.91 | 19 |
| Metformin Hcl Er | Metformin Hcl | 46 | 2,923 | $513.54 | 18 |
| Escitalopram Oxalate | Escitalopram Oxalate | 39 | 2,714 | $736.66 | 14 |
| Lisinopril | Lisinopril | 35 | 3,010 | $370.71 | 15 |
| Spironolactone | Spironolactone | 31 | 1,328 | $331.16 | โ |
| Losartan Potassium | Losartan Potassium | 30 | 2,730 | $415.73 | 15 |
| Omeprazole | Omeprazole | 30 | 2,540 | $697.07 | 19 |
| Bupropion Xl | Bupropion Hcl | 30 | 1,904 | $975.91 | โ |
| Furosemide | Furosemide | 29 | 1,410 | $194.46 | โ |
| Metformin Hcl | Metformin Hcl | 27 | 2,190 | $236.80 | โ |
| Fluoxetine Hcl | Fluoxetine Hcl | 27 | 2,082 | $312.38 | โ |
| Eliquis | Apixaban | 26 | 1,460 | $28,191.26 | 12 |
| Trazodone Hcl | Trazodone Hcl | 23 | 2,070 | $230.28 | โ |
| Xarelto | Rivaroxaban | 20 | 600 | $11,433.70 | โ |
| Ipratropium Bromide | Ipratropium Bromide | 18 | 723 | $739.63 | โ |
| Alendronate Sodium | Alendronate Sodium | 17 | 1,428 | $140.29 | โ |
| Potassium Chloride | Potassium Chloride | 17 | 1,110 | $548.07 | โ |
| Estradiol | Estradiol | 15 | 1,150 | $966.98 | โ |
| Trulicity | Dulaglutide | 15 | 476 | $16,327.19 | โ |
| Irbesartan | Irbesartan | 14 | 1,280 | $200.20 | โ |
(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: 2020-10-05NUCC Taxonomy Code: 207Q00000X
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - FAMILY PRACTICE
I20050912000151
OR
1951334952
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
Advanced Internal Medicine Group Pc
9555 Sw Barnes Rd, Portland, OR 972256654
Phone: 5039081590
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.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Physician Assistant
Physician Assistant
Career & Practice History
NPI enumerated July 13, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Family Medicine Providers in Portland
- Dr. Kamala Nyamathi, MD
- Dr. Lorissa Klaus, MD
- Dr. Joshua David, ND
- Dr. Te-Yu Chang, MD, MPH
- Dr. Shauna Ensminger, MD
- Dr. Maria Constante, MD
Mailing Address
Po Box 3158
Portland, OR 972083158