Carrie L Dyer , PA
Physician Assistant โข Bellingham, WA
220 Unity St
Bellingham, WA 982254420
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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NPI assigned on October 11, 2006; this date does not establish years in practice.
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Published CMS data list 98 Original Medicare Part B services in 2021.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021. Published rows only; this is not a quality measure.
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Published Part B service records, 2021:
- 99213 โ Established patient outpatient office visit: 70 service units.
- 99214 โ Established patient outpatient office visit: 28 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2021. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2020 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2021). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 23 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:
- Cephalexin โ 12 prescription fills, including refills.
- Albuterol Sulfate Hfa (Albuterol Sulfate) โ 11 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 the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Bellingham, WA (2024, 46 clinicians with data). Median for this group: 179. Middle half: 63 to 771.
Fewer Part D prescriptions than 90% of clinicians listed under Physician Assistant in Washington (2024, 2,003 clinicians with data). Median for this group: 246. Middle half: 75 to 798.
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 396 in 2017 to 98 in 2021.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2017โ2021.
Practice Location & Contact Primary Location
220 Unity St
Bellingham, WA 982254420
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
91 people with Original Medicare in 2021
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2021.
Medicare-allowed amount
About $8,561 in 2021
The total amount Medicare approved for these services in 2021. 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, 2021.
Paid by Medicare
About $5,186 in 2021
The part of the Medicare-allowed amount that Medicare itself paid in 2021, 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, 2021.
30-day fills
23 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
$371 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 2021โ2025.
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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.
Compared with the same specialty in Bellingham and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Bellingham, WA (2024, 46 clinicians with data). Median for this group: 179. Middle half: 63 to 771.
Fewer Part D prescriptions than 90% of clinicians listed under Physician Assistant in Washington (2024, 2,003 clinicians with data). Median for this group: 246. Middle half: 75 to 798.
Part D drug cost
A lower Part D drug cost than 80% of clinicians listed under Physician Assistant in Bellingham, WA (2024, 46 clinicians with data). Median for this group: $3,300. Middle half: $446 to $80,505.
A lower Part D drug cost than 80% of clinicians listed under Physician Assistant in Washington (2024, 2,003 clinicians with data). Median for this group: $4,375. Middle half: $766 to $64,886.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Carrie Dyer are from 2021.
68 active clinicians are listed under Physician Assistant with a practice address in Bellingham, WA (3,812 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Bellingham
23.5% of these 68 clinicians have the CMS telehealth indicator.
76.5% of these 68 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 75% from 396 in 2017 to 98 in 2021.
- 2017: 396
- 2018: 329
- 2019: 311
- 2020: 161
- 2021: 98
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Medicare-allowed amount
Medicare-allowed amount decreased 65% from $24,457 in 2017 to $8,561 in 2021.
- 2017: $24,457
- 2018: $21,637
- 2019: $21,462
- 2020: $10,447
- 2021: $8,561
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Paid by Medicare
Paid by Medicare decreased 67% from $15,696 in 2017 to $5,186 in 2021.
- 2017: $15,696
- 2018: $13,605
- 2019: $14,990
- 2020: $5,926
- 2021: $5,186
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 98% from 1,134 in 2019 to 23 in 2024.
- 2019: 1,134
- 2020: 546
- 2021: 879
- 2022: 26
- 2024: 23
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30-day fills
30-day fills decreased 99% from 1,892 in 2019 to 23 in 2024.
- 2019: 1,892
- 2020: 1,017
- 2021: 1,781
- 2022: 42
- 2024: 23
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Part D drug cost
Part D drug cost decreased 98% from $24,112 in 2019 to $371 in 2024.
- 2019: $24,112
- 2020: $8,866
- 2021: $31,062
- 2022: $1,046
- 2024: $371
Sources: CMS Medicare Physician & Other Practitioners (2021), 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 2016โ2020 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, 2017โ2021; 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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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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70 | 57 | $243.00 | $77.39 |
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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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28 | 25 | $346.00 | $112.28 |
Source: CMS Part B by Provider and Service, 2021; 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 |
|---|---|---|---|---|---|
| Cephalexin | Cephalexin | 12 | 108 | $58.97 | 11 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 11 | 203 | $312.50 | โ |
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: 2023-11-03NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Advanced Registered Nurse Practitioner
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 220 UNITY ST, BELLINGHAM, WA 982254420 (Tel: 3606766177)
Registered at 220 UNITY ST, BELLINGHAM, WA 982254420 (Tel: 3606766177)
NPI status registered as active in NPPES database
Registered at 4545 CORDATA PKWY, SUITE 2C, BELLINGHAM, WA 982267263 (Tel: 3607525680)
Registered at 1115 SE 164TH AVE, DEPT 358, VANCOUVER, WA 986839324 (Tel: 3607525680)
Recorded as CARRIE DYER, PA
Physician Assistant (license number reported to NPPES: WA PA10003672)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Bellingham
- Lara Danskin, PA-C
- Jonathan Skelton
- Averil True, PA-C
- Andrew Mcnamara, PA-C
- Corinne Sayler, PA-C
- Meralee Byker, PA-C
Mailing Address
220 Unity St
Bellingham, WA 982254420
Phone: 3606766177