John A. Costello, MD
Anesthesiology Physician · Bellevue, WA
John A. Costello, MD is an anesthesiology physician with a practice address in Bellevue, Washington, and NPI 1780628610, issued on Jun 14, 2006. Check the license (Washington MD00032956, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- John A. Costello
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD00032956 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1135 116TH Ave NE, Bellevue, WA 98004
- Phone
- (425) 451-4141
- Enumerated
- Jun 14, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (425) 451-4144
- Medicaid ID
- 8210528 WA
- Medicare enrollment
- Enrolled (PECOS I20101214000542); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1993
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Also registered at 1135 116TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marita Acheson, M.D.Diagnostic Radiology Physician1528087582
- Aeisha Adnan, PAPhysician Assistant1134439540
- Radha Agrawal, MDPulmonary Disease Physician1881629798
- Sik Kim Ang, M.DHospice and Palliative Medicine (Internal Medicine) Physician1790956845
- Ronnier Aviles, M.D.Cardiovascular Disease Physician1972541464
- Shweta Baliga, MDInternal Medicine Physician1649224577
Verify John A. Costello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00032956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Matrix Anesthesia, PSBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John A. Costello among 1,701 anesthesiology physician records in Washington
John A. Costello, MD is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% 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, 55% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1993 · median 2007 among the 1,103 with a school on file
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Washington
There are 1,701 anesthesiology physician records in Washington.
All 1,701 in Washington → Every provider in Bellevue → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Shelley Agricola, MDBellevue, WA 980041659328326
- Randall Baker, MDBellevue, WA 980041942240528
- Donald Bernhardt, MDBellevue, WA 980041629019252
- John Collier, MDBellevue, WA 980041316987035
- Vicente Farinas, MDBellevue, WA 980041659318202
- Kevin Fujinaga, MDBellevue, WA 980041497797658
- Ku-Yuen Hsue, MDBellevue, WA 980041184661662
- Guy Kuo, MDBellevue, WA 980041528005170
Common questions
What is John A. Costello, MD's NPI number?
John A. Costello, MD's National Provider Identifier (NPI) is 1780628610, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John A. Costello, MD located?
The NPPES record lists a practice address at 1135 116TH Ave NE, Bellevue, WA, 98004. Phone: (425) 451-4141. Providers update this record themselves, so call before visiting.
How can I verify John A. Costello, MD's license?
NPPES lists Washington license number MD00032956, 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.
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.