Peter William Anderson, DC, PA-C
- Medicare patients, 2024
- 268
- Part D claims, 2024
- 704
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- Industry payments
- $877
- Practice address
- 875 Oak Street SE, Suite C3095, Salem, OR 97301
- Practice phone
- Call (503) 561-8170
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Salem Endoscopy Center
Surgery Center - Medicare-Certified · Salem, Oregon
Find Peter Anderson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Peter William Anderson is a physician assistant in Salem, Oregon
Peter Anderson practices at Salem Endoscopy Center in Salem, Oregon.
Peter Anderson's NPI, 1144337916, was assigned on August 25, 2006. Peter Anderson holds Oregon license 197354.
- NPI
- 1144337916NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597749499
- NPI enumeration date
- August 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 561-8170
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Peter William Anderson practices at Salem Endoscopy Center in Salem, Oregon
Peter Anderson's primary practice is Salem Endoscopy Center, at 875 Oak Street SE, Suite C3095, Salem, OR 97301. The practice phone is (503) 561-8170.
- Salem Endoscopy Center875 Oak Street SE, Suite C3095, Salem, OR 97301Phone(503) 561-8170
Source: Dmand AI Affiliation Data
Peter William Anderson is affiliated with 5 sites of care and 1 medical group
Peter Anderson's primary practice is Salem Endoscopy Center in Salem, Oregon. Peter Anderson is also affiliated with Salem Hospital. The medical group on file is Oregon Oncology Specialists. Dmand AI also links Peter Anderson to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Peter William Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Peter Anderson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salem Endoscopy Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Peter William Anderson is one of 618 physician assistants in Oregon
Medical is Peter Anderson's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Peter Anderson is licensed in Oregon.
Specialties and state licenses
- Medical physician assistant, OregonPrimary
Physician assistants near Peter Anderson
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Peter William Anderson treated 268 Medicare patients in 2024, average age 72
CMS counts 268 Medicare patients who saw Peter Anderson in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 33% are also on Medicaid. Their average risk score is 3.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Peter Anderson's median patient age at 69, with 47% women.
Peter Anderson's Medicare patients by age, 2024
Peter Anderson's Medicare patients by sex, 2024
- Women11242%
- Men15658%
Chronic conditions among Peter Anderson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Diabetes55%
- Arthritis54%
- Chronic kidney disease48%
- Ischemic heart disease42%
- Mood disorders42%
- Heart failure39%
Share of Medicare patients with each condition. A patient can have several.
Peter Anderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Peter William Anderson wrote 704 Medicare Part D claims in 2024
In 2024, Peter Anderson wrote 704 Medicare Part D claims for 243 patients. 91% of them were for generic drugs.
Peter Anderson's Part D claims by kind of drug, 2024
- Generic642 claims91%
- Brand-name62 claims9%
Drug classes CMS tracks in Peter Anderson's Part D claims, 2024
- Antibiotics81%568 of 704 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Peter William Anderson scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Peter Anderson for performance year 2024, reported as part of a group. Peter Anderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Peter Anderson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Peter Anderson's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Peter William Anderson received $877 in industry payments in 2025
CMS Open Payments shows 47 general payments to Peter Anderson from 15 drug and device companies in 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $188.
General payments to Peter Anderson by kind, 2025 to 2025
- Food and beverage$86098%
- Education$182%
Companies that paid Peter Anderson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Peter William Anderson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Peter William Anderson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Peter William Anderson's NPI number?
Peter William Anderson's NPI number is 1144337916. It was assigned on August 25, 2006, and it is active in the NPI Registry.
What does Peter William Anderson specialize in?
Peter William Anderson is a physician assistant in Salem, Oregon. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Peter William Anderson practice?
Peter Anderson practices at 875 Oak Street SE, Suite C3095, Salem, OR 97301. Peter Anderson's primary practice is Salem Endoscopy Center in Salem, Oregon. Dmand AI also links Peter Anderson to 2 hospitals and 1 group practice or clinic.
What is Peter William Anderson's office phone number?
The practice phone on file for Peter Anderson is (503) 561-8170.
What is Peter William Anderson's medical license number?
Peter Anderson holds Oregon license 197354.
Which hospitals is Peter William Anderson affiliated with?
Peter Anderson is affiliated with Salem Hospital. Dmand AI links Peter Anderson to 2 more hospitals.
What medical group is Peter William Anderson part of?
Peter Anderson is linked to Oregon Oncology Specialists.
Does Peter William Anderson accept Medicare?
Yes. CMS lists Peter Anderson as accepting Medicare assignment.
Does Peter William Anderson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Peter Anderson as offering telehealth services.
What is Peter William Anderson's MIPS score?
Peter Anderson's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
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How many Medicare patients does Peter William Anderson see?
CMS counts 268 Medicare patients who saw Peter Anderson in 2024, with an average age of 72.
Has Peter William Anderson received payments from drug or device companies?
CMS Open Payments shows $877 in general payments to Peter Anderson from 15 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Peter William Anderson been practicing?
Peter Anderson graduated from medical school in 1995, 31 years ago.
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