NPPES file of Aug 9, 2026

Maria De Los Angeles Gutierrez Rivas, MD

Family Medicine Physician · Seattle, WA

Maria De Los Angeles Gutierrez Rivas, MD is a family medicine physician with a practice address in Seattle, Washington, and NPI 1598817736, issued on Jan 17, 2007. Check the license (Washington MD00042869, 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
1598817736
Name
Maria De Los Angeles Gutierrez Rivas
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD00042869 WA
Self-reported in NPPES; status is on the state search
Practice location
1448 NW Market St, Seattle, WA 98107
Phone
(206) 781-6079
Enumerated
Jan 17, 2007
Record last updated
Apr 23, 2026
Medicaid ID
8397085 WA
Medicare enrollment
Enrolled (PECOS I20041220000987); 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 1448 NW Market St

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

  1. Aon Barrett, PTPhysical Therapist1487742466
  2. Jorielle Bautista, M.D.Family Medicine Physician1891733473
  3. Sarah Burns, DPMFoot & Ankle Surgery Podiatrist1710115084
  4. Stephen Carter, M.D.Family Medicine Physician1316043904
  5. Alyssa Chavez, PTPhysical Therapist1144864745
  6. Ruby Farooqi, MDFamily Medicine Physician1235216318

Verify Maria De Los Angeles Gutierrez Rivas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00042869
    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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75% fewer Medicare Part D claims than the average family medicine physician in 2024

869 Medicare Part D claims for 240 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 54 claims were for opioids.

  1. Maria De Los Angeles Gutierrez Rivas869
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium40 claims
  2. Levothyroxine Sodium35 claims
  3. Albuterol Sulfate Hfa32 claims
  4. Rosuvastatin Calcium30 claims
  5. Oxycodone Hcl29 claims
  6. Losartan Potassium22 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.

Bills Medicare through one group practice

  1. The Polyclinic PLLCSeattle, WA

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

Maria De Los Angeles Gutierrez Rivas among 5,534 family medicine physician records in Washington

Maria De Los Angeles Gutierrez Rivas, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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 42% of them.

  • NPI issued2007 · 42% of these records are older, 47% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1996 · median 2009 among the 3,294 with a school on file
  • Record last updated2026 · 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 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

871 family medicine physician records list a practice address in Seattle

They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Jorielle Bautista, M.D.Seattle, WA 981071891733473
  2. Stephen Dudley, M.D.Seattle, WA 981071154358695
  3. Margaux Emanuel, MDSeattle, WA 981071326155136
  4. Charles Falzon, M.D.Seattle, WA 981071780655001
  5. Daniel Friedmann, M.D.Seattle, WA 981071598793960
  6. Thomas Gustafson, D.O.Seattle, WA 981071285669093
  7. Thomas Jansen, D.O.Seattle, WA 981071861433906
  8. Cynthia Johnson, M.D.Seattle, WA 981071275576613

Common questions

What is Maria De Los Angeles Gutierrez Rivas, MD's NPI number?

Maria De Los Angeles Gutierrez Rivas, MD's National Provider Identifier (NPI) is 1598817736, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Maria De Los Angeles Gutierrez Rivas, MD located?

The NPPES record lists a practice address at 1448 NW Market St, Seattle, WA, 98107. Phone: (206) 781-6079. Providers update this record themselves, so call before visiting.

How can I verify Maria De Los Angeles Gutierrez Rivas, MD's license?

NPPES lists Washington license number MD00042869, 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 Maria De Los Angeles Gutierrez Rivas, MD prescribe under Medicare Part D?

In 2024, Maria De Los Angeles Gutierrez Rivas, MD had 869 Medicare Part D claims for 240 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.