Dr. Alison L. Perrin, MD
- Medicare services, 2024
- 248
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 43
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Practice address
- 1959 NE Pacific St Box 356151, Seattle, WA 98195
- Practice phone
- Call (206) 598-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Perrin'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.
Dr. Alison L. Perrin is a general surgeon in Seattle, Washington
Dr. Perrin practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.
Dr. Perrin's NPI, 1538128772, was assigned on March 17, 2006. Dr. Perrin graduated from University of Washington School of Medicine in 1993. Dr. Perrin holds Washington license MD00035708.
- NPI
- 1538128772NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052384468
- NPI enumeration date
- March 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (206) 598-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alison L. Perrin practices at UW Medical Center - Montlake in Seattle, Washington
Dr. Perrin's primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.
- UW Medical Center - Montlake1959 NE Pacific St Box 356151, Seattle, WA 98195 · King CountyPhone(206) 598-3300
Source: Dmand AI Affiliation Data
Dr. Alison L. Perrin is affiliated with 5 sites of care and 1 medical group
Dr. Perrin's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dr. Perrin is also affiliated with Fred Hutchinson Cancer Center. The medical group on file is UW Physicians. Dmand AI also links Dr. Perrin to 1 more hospital, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alison L. Perrin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perrin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Medical Center - Montlake | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alison L. Perrin is one of 642 general surgeons in Washington
Surgery is Dr. Perrin's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Perrin is licensed in Washington.
Specialties and state licenses
- Surgery, WashingtonPrimary
General surgeons near Dr. Perrin
Counts of general surgeons 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
Dr. Alison L. Perrin billed Medicare for 248 services in 2024
CMS data shows 248 Medicare services from Dr. Perrin across 11 procedure codes in 2024, for 166 Medicare patients. Medicare paid $40,391 for them.
Dr. Perrin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1782024: 20213%
- Surgery
- 2023: 322024: 4644%
Where Dr. Perrin's Medicare services took place, 2024
- In an office15161%
- In a facility9739%
Dr. Perrin compared with the Washington median for general surgeons, 2024
- Dr. Perrin
- Washington median
- Medicare services
- 248vs 922.7 times
- Medicare patients
- 166vs 8889% above
- Part D claims
- 18vs 3345% below
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Perrin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Perrin and other general surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alison L. Perrin treated 166 Medicare patients in 2024, average age 73
CMS counts 166 Medicare patients who saw Dr. Perrin in 2024. The largest group is 65 to 74, with 75 patients. 64% of them have high cholesterol, and 61% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Perrin's median patient age at 59, with 68% women.
Dr. Perrin's Medicare patients by age, 2024
Dr. Perrin's Medicare patients by sex, 2024
- Women10966%
- Men5734%
Chronic conditions among Dr. Perrin's Medicare patients, 2024
- High cholesterol64%
- High blood pressure61%
- Cancer54%
- Arthritis41%
- Mood disorders27%
- Anxiety24%
- Depression24%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Perrin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alison L. Perrin wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Perrin wrote 43 Medicare Part D claims for 22 patients. 93% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each, at $68 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Dr. Perrin's Part D claims by kind of drug, 2024
- Generic40 claims93%
- Brand-name and other3 claims7%
Dr. Perrin's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 142022: 1829%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Alison L. Perrin scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Perrin for performance year 2024, reported through an alternative payment model (APM). Dr. Perrin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Perrin as offering telehealth. CMS counts 16 procedures of hernia repair (minimally invasive) by Dr. Perrin, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Perrin's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Perrin ranks in Medicare procedure volume
- Mastectomy
- 80th percentile22 procedures
- Hernia repair (minimally invasive)
- 83rd percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Alison L. Perrin received $635 in industry payments from 2017 to 2019
CMS Open Payments shows 4 general payments to Dr. Perrin from 3 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $337.
General payments to Dr. Perrin by program year, 2017 to 2019
Companies that paid Dr. Perrin the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alison L. Perrin graduated from University of Washington School of Medicine
Dr. Perrin graduated from University of Washington School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alison L. Perrin'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Alison L. Perrin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alison L. Perrin's NPI number?
Dr. Alison L. Perrin's NPI number is 1538128772. It was assigned on March 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alison L. Perrin?
Dr. Alison L. Perrin is a general surgeon in Seattle, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Alison L. Perrin practice?
Dr. Perrin practices at 1959 NE Pacific St Box 356151, Seattle, WA 98195. Dr. Perrin's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dmand AI also links Dr. Perrin to 1 hospital, 1 group practice or clinic and 1 hospital outpatient department.
What is Dr. Alison L. Perrin's office phone number?
The practice phone on file for Dr. Perrin is (206) 598-3300.
What is Dr. Alison L. Perrin's medical license number?
Dr. Perrin holds Washington license MD00035708.
Which hospitals is Dr. Alison L. Perrin affiliated with?
Dr. Perrin practices at UW Medical Center - Montlake in Seattle, Washington. Dr. Perrin is also affiliated with Fred Hutchinson Cancer Center. Dmand AI links Dr. Perrin to 1 more hospital.
What medical group is Dr. Alison L. Perrin part of?
Dr. Perrin is linked to UW Physicians.
Does Dr. Alison L. Perrin accept Medicare?
Yes. CMS data shows Dr. Perrin billed Medicare for 248 services in 2024, and Dr. Perrin accepts Medicare assignment.
Does Dr. Alison L. Perrin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Perrin as offering telehealth services.
What is Dr. Alison L. Perrin's MIPS score?
Dr. Perrin's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Alison L. Perrin see?
CMS counts 166 Medicare patients who saw Dr. Perrin in 2024, with an average age of 73.
What services does Dr. Alison L. Perrin bill to Medicare?
In 2024, Dr. Perrin's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, new patient (99204).
Where did Dr. Alison L. Perrin go to medical school?
Dr. Perrin graduated from University of Washington School of Medicine in 1993.
What drugs does Dr. Alison L. Perrin prescribe most?
In 2022 Medicare Part D data, Dr. Perrin's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Alison L. Perrin received payments from drug or device companies?
CMS Open Payments shows $635 in general payments to Dr. Perrin from 3 companies from 2017 to 2019. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Alison L. Perrin been practicing?
Dr. Perrin graduated from medical school in 1993, 33 years ago.
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