NPPES file of Aug 9, 2026

Patricia Gale Read-Williams

Family Medicine Physician · Issaquah, WA

Patricia Gale Read-Williams is a family medicine physician with a practice address in Issaquah, Washington, and NPI 1790861458, issued on Oct 27, 2006. Check the license (Washington MD00023837, 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
1790861458
Name
Patricia Gale Read-Williams
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD00023837 WA
Self-reported in NPPES; status is on the state search
Practice location
Pickering Place, Issaquah, WA 98027
Phone
(425) 391-3900
Enumerated
Oct 27, 2006
Record last updated
Aug 27, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
1790861458 WA
Medicare enrollment
Enrolled (PECOS I20040708000345); accepts Medicare assignment
Medical or professional school
University Of Nebraska College Of Medicine, 1984
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 Pickering Place

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

  1. Sandi AndersonFamily Medicine Physician1790864452
  2. Michelle Vierra, PA-CPhysician Assistant1659451631

Verify Patricia Gale Read-Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00023837
    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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92% fewer Medicare Part D claims than the average family medicine physician in 2024

292 Medicare Part D claims for 96 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Patricia Read-Williams292
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium20 claims
  2. Atorvastatin Calcium17 claims
  3. Metformin Hcl12 claims
  4. Humalog Kwikpen U-10011 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): 79.2 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 score74.5
  2. Costout of 100 · 30%56.0
  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).

Bills Medicare through one group practice

  1. Overlake Medical Clinics LLCBellevue, WA

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

Patricia Gale Read-Williams among 5,534 family medicine physician records in Washington

Patricia Gale Read-Williams 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1984 · median 2009 among the 3,294 with a school on file
  • Record last updated2012 · 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).

38 family medicine physician records list a practice address in Issaquah

They are 38 of the 1,727 NPPES records with a practice address in Issaquah, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Sandi AndersonIssaquah, WA 980271790864452
  2. Jerome Bushnell, MDIssaquah, WA 980271033149307
  3. Johnette Crawford, MDIssaquah, WA 980271780746560
  4. Reinier Dejong Vancoevorden, M.D.Issaquah, WA 980271760490692
  5. Maurice Doerfler, MDIssaquah, WA 980271659335255
  6. Leslie Garland, M.D.Issaquah, WA 980271497788004
  7. Benedict Garry, MDIssaquah, WA 980271710961834
  8. William Kirshner, MDIssaquah, WA 980271376567511

Common questions

What is Patricia Gale Read-Williams's NPI number?

Patricia Gale Read-Williams's National Provider Identifier (NPI) is 1790861458, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Patricia Gale Read-Williams located?

The NPPES record lists a practice address at Pickering Place, Issaquah, WA, 98027. Phone: (425) 391-3900. Providers update this record themselves, so call before visiting.

How can I verify Patricia Gale Read-Williams's license?

NPPES lists Washington license number MD00023837, 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 Patricia Gale Read-Williams prescribe under Medicare Part D?

In 2024, Patricia Gale Read-Williams had 292 Medicare Part D claims for 96 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Patricia Gale Read-Williams's MIPS final score?

The 2023 MIPS final score is 79.2 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.