Dr. Allison J. Porter, MD
- Medicare services, 2024
- 257
- Medicare patients, 2024
- 202
- Part D claims, 2024
- 170
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 1415 Kincaid Street, Mount Vernon, WA 98274
- Practice phone
- Call (360) 424-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Porter's professional email, personal email and mobile number
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Dr. Allison J. Porter is a general surgeon in Mount Vernon, Washington
Dr. Porter practices at Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health.
Dr. Porter's NPI, 1063654457, was assigned on March 31, 2009. Dr. Porter graduated from University of Washington School of Medicine in 2009. Dr. Porter holds Washington license MD60455857.
- NPI
- 1063654457NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870739980
- NPI enumeration date
- March 31, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (360) 424-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allison J. Porter practices at Skagit Valley Hospital in Mount Vernon, Washington
Dr. Porter's primary practice is Skagit Valley Hospital, at 1415 Kincaid Street, Mount Vernon, WA 98274 in Skagit County. The practice phone is (360) 424-4111.
- Skagit Valley Hospital1415 Kincaid Street, Mount Vernon, WA 98274 · Skagit CountyPhone(360) 424-4111
Source: Dmand AI Affiliation Data
Dr. Allison J. Porter is affiliated with 4 sites of care and 1 medical group
Dr. Porter's primary practice is Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health. Dr. Porter is also affiliated with Island Health. The medical group on file is Skagit Regional Clinics. Dmand AI also links Dr. Porter to 1 more community health center 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 Dr. Allison J. Porter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Porter practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skagit Valley Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Allison J. Porter is one of 642 general surgeons in Washington
Surgery is Dr. Porter's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Porter is licensed in Washington.
Specialties and state licenses
- Surgery, WashingtonPrimary
General surgeons near Dr. Porter
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. Allison J. Porter billed Medicare for 257 services in 2024
CMS data shows 257 Medicare services from Dr. Porter across 8 procedure codes in 2024, for 202 Medicare patients. Medicare paid $21,699 for them.
Dr. Porter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1322024: 19245%
- Surgery
- 2023: 592024: 4917%
- Tests and treatments
- 2023: 222024: 1627%
- Imaging
- 2023: 352024: 0100%
- Other services
- 2023: 122024: 0100%
Where Dr. Porter's Medicare services took place, 2024
- In an office125%
- In a facility24595%
Dr. Porter compared with the Washington median for general surgeons, 2024
- Dr. Porter
- Washington median
- Medicare services
- 257vs 922.8 times
- Medicare patients
- 202vs 882.3 times
- Part D claims
- 118vs 333.6 times
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Porter'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. Porter and other general surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Allison J. Porter treated 202 Medicare patients in 2024, average age 74
CMS counts 202 Medicare patients who saw Dr. Porter in 2024. The largest group is 65 to 74, with 96 patients. 71% of them have high cholesterol, and 68% have high blood pressure. 10% 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. Porter's median patient age at 70, with 60% women.
Dr. Porter's Medicare patients by age, 2024
Dr. Porter's Medicare patients by sex, 2024
- Women10451%
- Men9849%
Chronic conditions among Dr. Porter's Medicare patients, 2024
- High cholesterol71%
- High blood pressure68%
- Arthritis44%
- Ischemic heart disease29%
- Anxiety27%
- Diabetes26%
- Atrial fibrillation24%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Porter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Allison J. Porter wrote 170 Medicare Part D claims in 2024
In 2024, Dr. Porter wrote 170 Medicare Part D claims for 94 patients. 88% of them were for generic drugs. CMS names the drug for 118 of them, across 4 drugs with 11 or more claims each, at $3,113 in total drug cost. In 2023, CMS named 64 claims across 3 drugs.
Dr. Porter's Part D claims by kind of drug, 2024
- Generic149 claims88%
- Brand-name21 claims12%
Dr. Porter's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Porter's Part D claims, 2024
- Opioids22%38 of 170 claims
- Antibiotics7%12 of 170 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 642024: 11884%
Drugs named by CMS: 4 in 2024, 3 in 2023.
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. Allison J. Porter ranks in the 69th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Porter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Porter as offering telehealth. CMS counts 67 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Porter, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Porter ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 69th percentile67 procedures
- Colonoscopy
- 44th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 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)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Allison J. Porter has 2 publications on record
Dmand AI links 2 papers to Dr. Porter in 2024.
Recent publications by Dr. Porter
Jt Comm J Qual Patient Saf
See who Dr. Porter researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Porter works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Allison J. Porter received $54,829 in industry payments from 2016 to 2025
CMS Open Payments shows 104 general payments to Dr. Porter from 8 drug and device companies from 2016 to 2025. Education make up the largest share, 64% of the total. Intuitive Surgical, Inc. paid the most, $49,429.
General payments to Dr. Porter by program year, 2016 to 2025
General payments to Dr. Porter by kind, 2016 to 2025
- Education$35,00064%
- Travel and lodging$11,67921%
- Speaker and faculty fees$5,0009%
- Food and beverage$3,1366%
- Gifts$140%
Companies that paid Dr. Porter the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Allison J. Porter graduated from University of Washington School of Medicine
Dr. Porter graduated from University of Washington School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Allison J. Porter'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Allison J. Porter
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. Allison J. Porter's NPI number?
Dr. Allison J. Porter's NPI number is 1063654457. It was assigned on March 31, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Allison J. Porter?
Dr. Allison J. Porter is a general surgeon in Mount Vernon, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Allison J. Porter practice?
Dr. Porter practices at 1415 Kincaid Street, Mount Vernon, WA 98274. Dr. Porter's primary practice is Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health. Dmand AI also links Dr. Porter to 1 community health center and 1 group practice or clinic.
What is Dr. Allison J. Porter's office phone number?
The practice phone on file for Dr. Porter is (360) 424-4111.
What is Dr. Allison J. Porter's medical license number?
Dr. Porter holds Washington license MD60455857.
Which hospitals is Dr. Allison J. Porter affiliated with?
Dr. Porter practices at Skagit Valley Hospital in Mount Vernon, Washington. Dr. Porter is also affiliated with Island Health.
What medical group is Dr. Allison J. Porter part of?
Dr. Porter is linked to Skagit Regional Clinics.
Does Dr. Allison J. Porter accept Medicare?
Yes. CMS data shows Dr. Porter billed Medicare for 257 services in 2024, and Dr. Porter accepts Medicare assignment.
Does Dr. Allison J. Porter offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Porter as offering telehealth services.
How many Medicare patients does Dr. Allison J. Porter see?
CMS counts 202 Medicare patients who saw Dr. Porter in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Allison J. Porter bill to Medicare?
In 2024, Dr. Porter's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and surgery: digestive system (43239).
Where did Dr. Allison J. Porter go to medical school?
Dr. Porter graduated from University of Washington School of Medicine in 2009.
What drugs does Dr. Allison J. Porter prescribe most?
In 2024 Medicare Part D data, Dr. Porter's most prescribed drugs by claims were Oxycodone HCl, Sod Sulf-Potass Sulf-Mag Sulf and Omeprazole.
Has Dr. Allison J. Porter received payments from drug or device companies?
CMS Open Payments shows $54,829 in general payments to Dr. Porter from 8 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Allison J. Porter been practicing?
Dr. Porter graduated from medical school in 2009, 17 years ago.
Does Dr. Allison J. Porter do research?
Dmand AI links 2 publications to Dr. Porter.
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