NPPES file of Aug 9, 2026

Maria Cristina Isales, MD

Dermatopathology (Pathology) Physician · Seattle, WA

Maria Cristina Isales, MD is a dermatopathology (pathology) physician with a practice address in Seattle, Washington, and NPI 1962897520, issued on Mar 31, 2015. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962897520
Name
Maria Cristina Isales
Credential
MD
Primary taxonomy
Dermatopathology (Pathology) Physician 207ZD0900X
License number
A160479 CA
Self-reported in NPPES; status is on the state search
Practice location
2815 Eastlake Ave E Ste 240, Seattle, WA 98102
Phone
(503) 906-7300
Enumerated
Mar 31, 2015
Record last updated
Jun 4, 2025
Medicare enrollment
Enrolled (PECOS I20251208001470); accepts Medicare assignment
Medical or professional school
Medical College Of Georgia School Of Medicine, 2015
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 2815 Eastlake Ave E Ste 240

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

  1. Timothy Tan, D.O.Dermatopathology (Pathology) Physician1205272507

Verify Maria Cristina Isales in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck 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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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

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. Curtis T. Thompson, M.D. And Associates, PLLCAnn Arbor, MI

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

Dermatopathology (Pathology) Physician providers in Washington

There are 8 dermatopathology (pathology) physician records in Washington.

The 7 dermatopathology (pathology) physician records with the nearest ZIP codes

  1. Timothy Tan, D.O.Seattle, WA 981021205272507
  2. Jonathan RhimSeattle, WA 981121861545535
  3. Oliver Chang, MDSeattle, WA 981951740504554
  4. Evan George, MDSeattle, WA 981951093890824
  5. Elaine Brent, MS MDTacoma, WA 984311427002260
  6. Henry Carag, M.D.Vancouver, WA 986641598946469
  7. Peter Herreid, MDSpokane Valley, WA 992161376519249

Common questions

What is Maria Cristina Isales, MD's NPI number?

Maria Cristina Isales, MD's National Provider Identifier (NPI) is 1962897520, issued on Mar 31, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Maria Cristina Isales, MD located?

The NPPES record lists a practice address at 2815 Eastlake Ave E Ste 240, Seattle, WA, 98102. Phone: (503) 906-7300. Providers update this record themselves, so call before visiting.

How can I verify Maria Cristina Isales, MD's license?

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.

What is Maria Cristina Isales, MD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.