Peter Do , PA
Physician Assistant โข Eureka, CA
2350 Buhne St Ste A
Eureka, CA 955013205
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 September 15, 2017; this date does not establish years in practice.
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Published CMS data list 79 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 17003 โ Destruction of precancer skin growth, 2-14 growths: 33 service units.
- 99213 โ Established patient outpatient office visit: 30 service units.
- 17000 โ Destruction of precancer skin growth, 1 growth: 16 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 333 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:
- Quetiapine Fumarate โ 49 prescription fills, including refills.
- Aripiprazole โ 37 prescription fills, including refills.
- Trazodone Hcl โ 28 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 16 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Part D prescriptions among clinicians listed under Physician Assistant in Eureka, CA (2024, 21 clinicians with data). Median for this group: 359. Middle half: 95 to 670.
Close to the middle for Part D prescriptions among clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: 229. Middle half: 72 to 718.
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 11 in 2017 to 79 in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2017โ2023.
Practice Location & Contact Primary Location
2350 Buhne St Ste A
Eureka, CA 955013205
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Anthem, AZ; Gilbert, AZ; Glendale, AZ. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $3,046 in 2023
The total amount Medicare approved for these services in 2023. 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, 2023.
Paid by Medicare
About $2,335 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, 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, 2023.
30-day fills
370 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
$12,531 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.
Open Payments general payments, program year 2025
All general payments: $47.34 across 2 records.
By nature of payment
- Food and Beverage: $47.34 across 2 records.
Reporting-company totals
- Bristol Myers Squibb Company: $47.34 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2017
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; 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.
Enrolled in Medicare (PECOS)
Peter Do 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 Peter Do 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 Eureka and California
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Physician Assistant in Eureka, CA (2024, 21 clinicians with data). Median for this group: 359. Middle half: 95 to 670.
Close to the middle for clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: 229. Middle half: 72 to 718.
Part D drug cost
Close to the middle for clinicians listed under Physician Assistant in Eureka, CA (2024, 21 clinicians with data). Median for this group: $12,531. Middle half: $1,539 to $71,412.
A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: $3,945. Middle half: $709 to $60,209.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Peter Do are from 2023.
41 active clinicians are listed under Physician Assistant with a practice address in Eureka, CA (14,458 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Eureka
17.1% of these 41 clinicians have the CMS telehealth indicator.
51.2% of these 41 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 went from 11 in 2017 to 79 in 2023.
- 2017: 11
- 2018: 66
- 2019: 105
- 2022: 17
- 2023: 79
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Medicare-allowed amount
Medicare-allowed amount went from $470 in 2017 to $3,046 in 2023.
- 2017: $470
- 2018: $2,443
- 2019: $4,786
- 2022: $1,030
- 2023: $3,046
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Paid by Medicare
Paid by Medicare went from $375 in 2017 to $2,335 in 2023.
- 2017: $375
- 2018: $1,858
- 2019: $3,631
- 2022: $637
- 2023: $2,335
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 112% from 157 in 2020 to 333 in 2024.
- 2020: 157
- 2021: 646
- 2022: 744
- 2023: 464
- 2024: 333
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30-day fills
30-day fills increased 61% from 230 in 2020 to 370 in 2024.
- 2020: 230
- 2021: 1,013
- 2022: 1,285
- 2023: 723
- 2024: 370
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Part D drug cost
Part D drug cost increased 462% from $2,231 in 2020 to $12,531 in 2024.
- 2020: $2,231
- 2021: $12,936
- 2022: $21,673
- 2023: $11,447
- 2024: $12,531
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $278.13 in 2023 to $47.34 in 2025.
- 2023: $278.13
- 2025: $47.34
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $47.34.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
Sotyktu | General | $25.26 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
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Sotyktu | General | $22.08 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2022 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, 2017โ2023; 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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17003
Destruction of precancer skin growth, 2-14 growths
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33 | 11 | $13.16 | $5.51 |
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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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30 | 29 | $177.44 | $74.24 |
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17000
Destruction of precancer skin growth, 1 growth
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16 | 16 | $132.28 | $39.79 |
Source: CMS Part B by Provider and Service, 2023; 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 |
|---|---|---|---|---|---|
| Quetiapine Fumarate | Quetiapine Fumarate | 49 | 1,522 | $269.96 | 12 |
| Aripiprazole | Aripiprazole | 37 | 1,137 | $1,163.29 | โ |
| Trazodone Hcl | Trazodone Hcl | 28 | 876 | $145.04 | โ |
| Sertraline Hcl | Sertraline Hcl | 26 | 1,032 | $178.84 | โ |
| Fluoxetine Hcl | Fluoxetine Hcl | 24 | 812 | $70.22 | โ |
| Lamotrigine | Lamotrigine | 24 | 774 | $107.91 | โ |
| Duloxetine Hcl | Duloxetine Hcl | 20 | 620 | $120.90 | โ |
| Escitalopram Oxalate | Escitalopram Oxalate | 19 | 570 | $120.78 | โ |
| Bupropion Xl | Bupropion Hcl | 17 | 570 | $264.64 | โ |
| Ziprasidone Hcl | Ziprasidone Hcl | 16 | 457 | $1,190.87 | โ |
| Buspirone Hcl | Buspirone Hcl | 13 | 361 | $65.35 | โ |
| Ketoconazole | Ketoconazole | 13 | 460 | $655.23 | โ |
| Lurasidone Hcl | Lurasidone Hcl | 13 | 390 | $4,166.02 | โ |
| Mirtazapine | Mirtazapine | 12 | 480 | $73.89 | โ |
| Clonidine Hcl | Clonidine Hcl | 11 | 390 | $27.86 | โ |
| Vyvanse | Lisdexamfetamine Dimesylate | 11 | 330 | $3,909.77 | 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: 2024-08-14NUCC 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.
NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSORDER AND REFERRING ONLY - PHYSICIAN ASSISTANT
I20260113004186
CA
7719253160
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
41810 N Venture Dr Unit D136
Anthem, AZ 850863174
Phone: 4805560446
5555 W Thunderbird Rd
Glendale, AZ 853064622
Phone: 6028655445
2946 E Banner Gateway Dr
Gilbert, AZ 852342165
Phone: 4802566444
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Legal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.)
Family 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 2350 BUHNE ST STE A, EUREKA, CA 955013205 (Tel: 7074434593)
Registered at 2350 BUHNE ST STE A, EUREKA, CA 955013205 (Tel: 7074434593)
Registered at 41810 N VENTURE DR UNIT D136, ANTHEM, AZ 850863174 (Tel: 4805560446)
Registered at 20401 N 73RD ST STE 230, SCOTTSDALE, AZ 852554153 (Tel: 4805560446)
NPI status registered as active in NPPES database
Registered at 2946 E BANNER GATEWAY DR, GILBERT, AZ 852342165 (Tel: 4802566444)
Registered at 5555 W THUNDERBIRD RD, GLENDALE, AZ 853064622
Recorded as PETER DO, PA
Physician Assistant (license number reported to NPPES: AZ 6852)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Eureka
- Hilary Powell, PA
- Jessica Andersen
- Christianne Lucero, PA-C
- Mikaela Pope, PA-C
- Sarah Kingstrom, PA-C
- Amanda Steinheiser, PA-C
Mailing Address
2350 Buhne St Ste A
Eureka, CA 955013205
Phone: 7074434593