NPPES file of Aug 9, 2026

Mark D. Papenhausen, MD

Vascular Surgery Physician · Everett, WA

Mark D. Papenhausen, MD is a vascular surgery physician with a practice address in Everett, Washington, and NPI 1740268325, issued on Jan 4, 2006. Check the license (Washington MD00045479, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740268325
Name
Mark D. Papenhausen
Credential
MD
Primary taxonomy
Vascular Surgery Physician 2086S0129X
License number
MD00045479 WA
Self-reported in NPPES; status is on the state search
Practice location
3216 Norton Ave, Everett, WA 98201
Phone
(425) 258-4624
Enumerated
Jan 4, 2006
Record last updated
Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20051006000598); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 1997
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3216 Norton Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aws AlwattarGeneral Practice Dentistry1417722299
  2. Matthew Ashbach, M.DOtolaryngology/Facial Plastic Surgery Physician1073753661
  3. Sarah Asher, PAPhysician Assistant1316158736
  4. James Erhardt, MDOtolaryngology Physician1043251697
  5. William Gallagher, MDSurgery Physician1992751689
  6. Katherine Moreno, MDSurgery Physician1114038437

Verify Mark D. Papenhausen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00045479
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

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60% fewer Medicare Part D claims than the average vascular surgery physician in 2024

80 Medicare Part D claims for 35 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Mark Papenhausen80
  2. Specialty average201

Most prescribed

  1. Clopidogrel22 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $420.82

8 payments; by number, the most common kind was food and beverage; the largest payer was ShockWave Medical, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Papenhausen$420.82
  2. Specialty average$6,178.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Providence Health And Services- WashingtonEverett, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark D. Papenhausen among 131 vascular surgery physician records in Washington

Mark D. Papenhausen, MD is one of 131 vascular surgery physician records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 50% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1997 · median 2003 among the 89 with a school on file
  • Record last updated2021 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0129X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Vascular Surgery Physician providers in Washington

There are 131 vascular surgery physician records in Washington.

The 8 vascular surgery physician records with the nearest ZIP codes

  1. Peter Bartline, MDEverett, WA 982011902121635
  2. Peter Brant-Zawadzki, MDEverett, WA 982011215134697
  3. Rolando Celis Valdiviezo, MDEverett, WA 982011497975361
  4. James Cook, MDEverett, WA 982011255318317
  5. Robert Defrang, MDEverett, WA 982011649257692
  6. Kshitij Desai, MD, MPHSEverett, WA 982011497214530
  7. Daniel Kim, MDEverett, WA 982011639513229
  8. William McIntyre, MDEverett, WA 982011720066616

Common questions

What is Mark D. Papenhausen, MD's NPI number?

Mark D. Papenhausen, MD's National Provider Identifier (NPI) is 1740268325, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark D. Papenhausen, MD located?

The NPPES record lists a practice address at 3216 Norton Ave, Everett, WA, 98201. Phone: (425) 258-4624. Providers update this record themselves, so call before visiting.

How can I verify Mark D. Papenhausen, MD's license?

NPPES lists Washington license number MD00045479, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mark D. Papenhausen, MD prescribe under Medicare Part D?

In 2024, Mark D. Papenhausen, MD had 80 Medicare Part D claims for 35 beneficiaries; the average among vascular surgery physician prescribers was 201. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.