NPPES file of Aug 9, 2026

Myriam Elizabeth Guevara, MD

Rheumatology Physician · Seattle, WA

Myriam Elizabeth Guevara, MD is a rheumatology physician with a practice address in Seattle, Washington, and NPI 1467604348, issued on Oct 22, 2008. Check the license (Washington MD60277217, 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
1467604348
Name
Myriam Elizabeth Guevara
Credential
MD
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
MD60277217 WA
Self-reported in NPPES; status is on the state search
Practice location
1959 NE Pacific St, Seattle, WA 98195
Phone
(206) 598-4615
Enumerated
Oct 22, 2008
Record last updated
Jul 10, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
1467604348 WA
Medicare enrollment
Enrolled (PECOS I20210414000546); accepts Medicare assignment
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 1959 NE Pacific St

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

  1. Benjamin AaronsonPsychologist1497108880
  2. Laith Abandeh, MDPediatric Radiology Physician1609404243
  3. Rebecca AbayInternal Medicine Physician1528565520
  4. Gifti Abbo, MDStudent in an Organized Health Care Education/Training Program1316688989
  5. Nandini AbburiNeurology Physician1730618349
  6. Mohamed AbdelmotlebDiagnostic Radiology Physician1134892656

Verify Myriam Elizabeth Guevara in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60277217
    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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77% fewer Medicare Part D claims than the average rheumatology physician in 2024

458 Medicare Part D claims for 82 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Myriam Guevara458
  2. Specialty average1,978

Most prescribed

  1. Prednisone65 claims
  2. Hydroxychloroquine Sulfate59 claims
  3. Allopurinol53 claims
  4. Methotrexate47 claims
  5. Folic Acid27 claims
  6. Enbrel Sureclick25 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: $1,091.68

59 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Myriam Guevara$1,091.68
  2. Specialty average$8,538.33

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. Houston Methodist Specialty PhysiciansHouston, TX
  2. Tmh Physician Associates PLLCSugar Land, TX

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

Rheumatology Physician providers in Washington

There are 200 rheumatology physician records in Washington.

Other rheumatology physician records in Washington

  1. Jowairiyya Ahmad, M.D.Lacey, WA1447539408
  2. Brittany Ahmed, MDTacoma, WA1609211911
  3. Usman Ajaz, M.D.Spokane, WA1912261025
  4. Muhsen AlaniSeattle, WA1144633504
  5. Blesset Alexander, M.D.Silverdale, WA1144894510
  6. Hebatalla Allam, M.D.Kennewick, WA1033566336
  7. Brent Appleton, MDSeattle, WA1831292242
  8. Percy Balderia, MDSeattle, WA1407296585
  9. John Baldwin, MDBellevue, WA1881697993
  10. Pratyusha Banik, MDSeattle, WA1689135659

Common questions

What is Myriam Elizabeth Guevara, MD's NPI number?

Myriam Elizabeth Guevara, MD's National Provider Identifier (NPI) is 1467604348, issued on Oct 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Myriam Elizabeth Guevara, MD located?

The NPPES record lists a practice address at 1959 NE Pacific St, Seattle, WA, 98195. Phone: (206) 598-4615. Providers update this record themselves, so call before visiting.

How can I verify Myriam Elizabeth Guevara, MD's license?

NPPES lists Washington license number MD60277217, 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 Myriam Elizabeth Guevara, MD prescribe under Medicare Part D?

In 2024, Myriam Elizabeth Guevara, MD had 458 Medicare Part D claims for 82 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.