Caroline Alexandra Harstroem, M.D.
Pain Medicine (Anesthesiology) Physician · Everett, WA
Caroline Alexandra Harstroem, M.D. is a pain medicine (anesthesiology) physician with a practice address in Everett, Washington, and NPI 1396131975, issued on Apr 10, 2015. Check the license (Washington MD61097991, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Caroline Alexandra Harstroem
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License numbers
- MD61097991 WA
FE.60964666 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3305 Nassau St Ste A, Everett, WA 98201
- Phone
- (206) 538-6300
- Enumerated
- Apr 10, 2015
- Record last updated
- Feb 15, 2023
- Fax
- (206) 538-6301
- Medicaid ID
- 2136213 WA
- Medicare enrollment
- Enrolled (PECOS I20201014001847); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 106 in Washington → Look up another NPI →
Verify Caroline Alexandra Harstroem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61097991Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
1,799 Medicare Part D claims for 330 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 1,219 claims were for opioids.
Most prescribed
- Oxycodone Hcl340 claims
- Hydrocodone-Acetaminophen244 claims
- Oxycodone-Acetaminophen171 claims
- Buprenorphine123 claims
- Buprenorphine Hcl96 claims
- Tramadol Hcl92 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: $17,731.54
88 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Pain Care Physicians PLLCRenton, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline Alexandra Harstroem among 106 pain medicine (anesthesiology) physician records in Washington
Caroline Alexandra Harstroem, M.D. is one of 106 pain medicine (anesthesiology) physician records with a practice address in Washington. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 85% of them.
- NPI issued2015 · 85% of these records are older, 10% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2014 · median 2006 among the 71 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Washington
There are 106 pain medicine (anesthesiology) physician records in Washington.
All 106 in Washington → Every provider in Everett → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Kriti Srivastava, MDEverett, WA 982011871836510
- Rana Al-JumahSeattle, WA 981951073046959
- Youngeun Cho, MDSeattle, WA 981951346583820
- Michele Curatolo, MDSeattle, WA 981951235564568
- Maciej Czarnecki, MD PHDSeattle, WA 981951104402957
- Michael Gofeld, MDSeattle, WA 981951770720096
- Jacob GrossSeattle, WA 981951881071736
- Boyoun Jung, M.D.Seattle, WA 981951174919716
Common questions
What is Caroline Alexandra Harstroem, M.D.'s NPI number?
Caroline Alexandra Harstroem, M.D.'s National Provider Identifier (NPI) is 1396131975, issued on Apr 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Alexandra Harstroem, M.D. located?
The NPPES record lists a practice address at 3305 Nassau St Ste A, Everett, WA, 98201. Phone: (206) 538-6300. Providers update this record themselves, so call before visiting.
How can I verify Caroline Alexandra Harstroem, M.D.'s license?
NPPES lists Washington license number MD61097991, 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 Caroline Alexandra Harstroem, M.D. prescribe under Medicare Part D?
In 2024, Caroline Alexandra Harstroem, M.D. had 1,799 Medicare Part D claims for 330 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.