NPPES file of Aug 9, 2026

Susan Oldenkamp, M.D.

Dermatology Physician · Everett, WA

Susan Oldenkamp, M.D. is a dermatology physician with a practice address in Everett, Washington, and NPI 1275669459, issued on Feb 24, 2007. Check the license (Washington MD00023394, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275669459
Name
Susan Oldenkamp
Credential
M.D.
Primary taxonomy
Dermatology Physician 207N00000X
License number
MD00023394 WA
Self-reported in NPPES; status is on the state search
Practice location
12811 8TH Ave W, Everett, WA 98204
Phone
(425) 743-7888
Enumerated
Feb 24, 2007
Record last updated
Jun 3, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(425) 355-3055
Medicaid ID
1011832 WA
Medicare enrollment
Enrolled (PECOS I20060307000319); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 1978
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 12811 8TH Ave W

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

  1. Natalie Lew, PTOrthopedic Physical Therapist1023090149
  2. Robert Rinke, PT DCOrthopedic Physical Therapist1588646699
  3. Wei WangAcupuncturist1871318097

Verify Susan Oldenkamp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00023394
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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44% fewer Medicare Part D claims than the average dermatology physician in 2024

446 Medicare Part D claims for 168 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Susan Oldenkamp446
  2. Specialty average797

Most prescribed

  1. Doxycycline Hyclate77 claims
  2. Clobetasol Propionate64 claims
  3. Triamcinolone Acetonide53 claims
  4. Ketoconazole28 claims
  5. Hydrocortisone25 claims
  6. Hydroxyzine Hcl20 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.2
  2. Costout of 100 · 30%50.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,867.84

111 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Susan Oldenkamp$2,867.84
  2. Specialty average$8,544.61

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

Bills Medicare through 2 group practices

  1. Family Dermatology COOak Harbor, WA
  2. Spokane Dermatology Clinic PSSpokane, WA

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

Susan Oldenkamp among 384 dermatology physician records in Washington

Susan Oldenkamp, M.D. is one of 384 dermatology physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 46% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated1978 · median 2009 among the 275 with a school on file
  • Record last updated2010 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in Washington

There are 384 dermatology physician records in Washington.

The 8 dermatology physician records with the nearest ZIP codes

  1. Lucy Chao, MDEverett, WA 982011396136057
  2. Linda Gabourel, MDEverett, WA 982011568427623
  3. Calvin Knapp, MDEverett, WA 982011225533458
  4. Matthew MajerusEverett, WA 982011821356924
  5. Jane Nosal, MDEverett, WA 982011154387066
  6. Meredith Sheedy, M.D.Everett, WA 982011578720512
  7. David Smith, M.D.Everett, WA 982011538255294
  8. Hana Stelle, M.D.Everett, WA 982011356875835

Common questions

What is Susan Oldenkamp, M.D.'s NPI number?

Susan Oldenkamp, M.D.'s National Provider Identifier (NPI) is 1275669459, issued on Feb 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Susan Oldenkamp, M.D. located?

The NPPES record lists a practice address at 12811 8TH Ave W, Everett, WA, 98204. Phone: (425) 743-7888. Providers update this record themselves, so call before visiting.

How can I verify Susan Oldenkamp, M.D.'s license?

NPPES lists Washington license number MD00023394, 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 Susan Oldenkamp, M.D. prescribe under Medicare Part D?

In 2024, Susan Oldenkamp, M.D. had 446 Medicare Part D claims for 168 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Susan Oldenkamp, M.D.'s MIPS final score?

The 2023 MIPS final score is 77.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.