Dr. Ulrik Georg Wallin, MD

  • Seattle, WA
  • Colorectal surgeon
NPI1598054355PAC ID4587806997
Medicare services, 2024
217
Medicare patients, 2024
163
Part D claims, 2024
203
Publications
8
Hospital affiliations
1
Practice address
1145 Broadway, Seattle, WA 98122
Practice phone
Call (206) 329-1760
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Polyclinic Surgery Center

Surgery Center - Medicare-Certified · Seattle, Washington

See all 4 affiliations

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Dr. Ulrik Georg Wallin is a colorectal surgeon in Seattle, Washington

Dr. Wallin practices at Polyclinic Surgery Center in Seattle, Washington.

Dr. Wallin's NPI, 1598054355, was assigned on April 1, 2011. Dr. Wallin holds Washington license MD60553312.

NPI and contact details
Medicare PAC ID
4587806997
NPI enumeration date
April 1, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(206) 329-1760
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Ulrik Georg Wallin practices at Polyclinic Surgery Center in Seattle, Washington

Dr. Wallin's primary practice is Polyclinic Surgery Center, at 1145 Broadway, Seattle, WA 98122. The practice phone is (206) 329-1760.

  • Polyclinic Surgery Center
    1145 Broadway, Seattle, WA 98122Phone(206) 329-1760

Source: Dmand AI Affiliation Data

Dr. Ulrik Georg Wallin is affiliated with 2 sites of care and 2 medical groups

Dr. Wallin's primary practice is Polyclinic Surgery Center in Seattle, Washington. Dr. Wallin is also affiliated with Swedish First Hill Campus. The medical group on file is Swedish Health Services. Dmand AI also links Dr. Wallin to 1 more medical group, named with a free account. Dr. Wallin's employer is on file too: a surgery center (asc).

See all 4 affiliations for Dr. Wallin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ulrik Georg Wallin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wallin practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Polyclinic Surgery CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ulrik Georg Wallin is one of 37 colorectal surgeons in Washington

Colon and rectal surgery is Dr. Wallin's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Wallin is licensed in Washington.

Specialties and state licenses

  • Colon and rectal surgery, WashingtonPrimaryLicense MD60553312 · taxonomy 208C00000X

Colorectal surgeons near Dr. Wallin

Counts of colorectal surgeons with a Dmand AI profile, by place and practice. Each opens the list.

37colorectal surgeons in Washington
8colorectal surgeons in Seattle

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ulrik Georg Wallin billed Medicare for 217 services in 2024

CMS data shows 217 Medicare services from Dr. Wallin across 9 procedure codes in 2024, for 163 Medicare patients. Medicare paid $26,246 for them.

Medicare services, 2024217
Medicare patients163
Paid by Medicare$26,246
Procedure codes9

Dr. Wallin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1012024: 12120%
Surgery
2023: 1432024: 8441%
Other services
2023: 172024: 1229%

Where Dr. Wallin's Medicare services took place, 2024

  • In an office15170%
  • In a facility6630%

Dr. Wallin compared with the Washington median for colorectal surgeons, 2024

  • Dr. Wallin
  • Washington median
Medicare services
217vs 18219% above
Medicare patients
163vs 14413% above
Part D claims
153vs 9168% above

Medians across 35 colorectal surgeons in Washington with Dmand AI profiles that report each measure.

Dr. Wallin'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.

See all procedures by Dr. Wallin

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ulrik Georg Wallin treated 163 Medicare patients in 2024, average age 73

CMS counts 163 Medicare patients who saw Dr. Wallin in 2024. The largest group is 65 to 74, with 92 patients. 66% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 1.14, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Wallin's median patient age at 59, with 38% women.

Medicare patients, 2024163
Average age73
Average risk score1.14

Dr. Wallin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Wallin's Medicare patients by sex, 2024

  • Women6037%
  • Men10363%

Chronic conditions among Dr. Wallin's Medicare patients, 2024

  1. High cholesterol66%
  2. High blood pressure59%
  3. Arthritis42%
  4. Cancer26%
  5. Chronic kidney disease21%
  6. Mood disorders20%
  7. Ischemic heart disease19%
  8. Depression18%

Share of Medicare patients with each condition. A patient can have several.

Dr. Wallin'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

  • Women38%
  • Men61%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ulrik Georg Wallin wrote 203 Medicare Part D claims in 2024

In 2024, Dr. Wallin wrote 203 Medicare Part D claims for 141 patients. 91% of them were for generic drugs. CMS names the drug for 153 of them, across 6 drugs with 11 or more claims each, at $2,808 in total drug cost. In 2023, CMS named 138 claims across 5 drugs.

Part D claims, 2024203
Drugs named by CMS6
Total drug cost$2,808
Part D patients141

Dr. Wallin's Part D claims by kind of drug, 2024

  • Generic184 claims91%
  • Brand-name19 claims9%

Dr. Wallin'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. Wallin's Part D claims, 2024

  • Opioids8%16 of 203 claims
  • Antibiotics24%48 of 203 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: 1382024: 15311%

Drugs named by CMS: 6 in 2024, 5 in 2023.

See all prescribing by Dr. Wallin

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. Ulrik Georg Wallin ranks in the 47th percentile for colonoscopy in Medicare

Dr. Wallin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wallin as offering telehealth. CMS counts 19 procedures of colonoscopy by Dr. Wallin, more than 47% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Wallin ranks in Medicare procedure volume

Colonoscopy
47th percentile19 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ulrik Georg Wallin has 8 publications on record

Dmand AI links 8 papers to Dr. Wallin, published from 2010 to 2023. 2011 was the busiest year, with 2. The most frequent topics are Colorectal Neoplasms, Biomarkers, Tumor and Colonic Neoplasms. Dr. Wallin has published most often in BMC Cancer. Dr. Wallin's most frequent co-authors are Anders Mellgren, MD, Karleigh R. Curfman, MD and John Anthony Griffin, MD.

Papers8
Years published2010 to 2023

Dr. Wallin's papers by year, 2010 to 2023

Topics Dr. Wallin writes about most

  • Colorectal Neoplasms
  • Biomarkers, Tumor
  • Colonic Neoplasms
  • Predictive Value of Tests

Dr. Wallin's most frequent co-authors

Recent publications by Dr. Wallin

See all 8 publications and co-authors

See who Dr. Wallin researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wallin works with, so you can find a warm path to the right colorectal surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ulrik Georg Wallin received $3,855 in industry payments from 2016 to 2025

CMS Open Payments shows 36 general payments to Dr. Wallin from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 85% of the total. Intuitive Surgical, Inc. paid the most, $1,864.

General payments to Dr. Wallin by program year, 2016 to 2025

General payments to Dr. Wallin by kind, 2016 to 2025

$3.9Kin total
  • Food and beverage$3,26985%
  • Travel and lodging$58615%

Companies that paid Dr. Wallin the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Wallin

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Ulrik Georg Wallin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ulrik Georg Wallin

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. Ulrik Georg Wallin's NPI number?

Dr. Ulrik Georg Wallin's NPI number is 1598054355. It was assigned on April 1, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Ulrik Georg Wallin?

Dr. Ulrik Georg Wallin is a colorectal surgeon in Seattle, Washington. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).

Where does Dr. Ulrik Georg Wallin practice?

Dr. Wallin practices at 1145 Broadway, Seattle, WA 98122. Dr. Wallin's primary practice is Polyclinic Surgery Center in Seattle, Washington. Dmand AI also links Dr. Wallin to 1 medical group.

What is Dr. Ulrik Georg Wallin's office phone number?

The practice phone on file for Dr. Wallin is (206) 329-1760.

What is Dr. Ulrik Georg Wallin's medical license number?

Dr. Wallin holds Washington license MD60553312.

Which hospitals is Dr. Ulrik Georg Wallin affiliated with?

Dr. Wallin is affiliated with Swedish First Hill Campus.

What medical group is Dr. Ulrik Georg Wallin part of?

Dr. Wallin is linked to Swedish Health Services. Dmand AI links Dr. Wallin to 1 more medical group.

Does Dr. Ulrik Georg Wallin accept Medicare?

Yes. CMS data shows Dr. Wallin billed Medicare for 217 services in 2024, and Dr. Wallin accepts Medicare assignment.

Does Dr. Ulrik Georg Wallin offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Wallin as offering telehealth services.

How many Medicare patients does Dr. Ulrik Georg Wallin see?

CMS counts 163 Medicare patients who saw Dr. Wallin in 2024, with an average age of 73.

Show 6 more questionsShow fewer questions

What services does Dr. Ulrik Georg Wallin bill to Medicare?

In 2024, Dr. Wallin's most billed Medicare services were office visit, new patient (99204), surgery: digestive system (45385) and surgery: digestive system (46600).

What drugs does Dr. Ulrik Georg Wallin prescribe most?

In 2024 Medicare Part D data, Dr. Wallin's most prescribed drugs by claims were Gavilyte-C, Neomycin Sulfate and Metronidazole.

Has Dr. Ulrik Georg Wallin received payments from drug or device companies?

CMS Open Payments shows $3,855 in general payments to Dr. Wallin from 13 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Ulrik Georg Wallin been practicing?

Dr. Wallin graduated from medical school in 1997, 29 years ago.

Does Dr. Ulrik Georg Wallin do research?

Dmand AI links 8 publications to Dr. Wallin, published from 2010 to 2023.

Who does Dr. Ulrik Georg Wallin publish with?

Dr. Wallin's most frequent co-authors are Anders Mellgren, MD (2 shared papers), Karleigh R. Curfman, MD (1 shared paper) and John Anthony Griffin, MD (1 shared paper).

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