Kathy L. Mattern, MD
Anesthesiology Physician · Wenatchee, WA
Kathy L. Mattern, MD is an anesthesiology physician with a practice address in Wenatchee, Washington, and NPI 1205875473, issued on Jun 5, 2006. Check the license (Washington MD00020099, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kathy L. Mattern
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD00020099 WA
Self-reported in NPPES; status is on the state search - Practice location
- 820 N Chelan Ave, Wenatchee, WA 98801
- Phone
- (509) 663-8711
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid IDs
- 1205875473 WA
XPY202742 CA
158397 OR - Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Also registered at 820 N Chelan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathy L. Mattern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00020099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kathy L. Mattern among 1,701 anesthesiology physician records in Washington
Kathy L. Mattern, 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 not. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileNo · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2014 · 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).
45 anesthesiology physician records list a practice address in Wenatchee
They are 45 of the 2,290 NPPES records with a practice address in Wenatchee, and 1,701 anesthesiology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,701 in Washington → Every provider in Wenatchee → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Rodney Borden, M.D.Wenatchee, WA 988011184606857
- Jeffrey Chvilicek, MDWenatchee, WA 988011558316505
- John Colpitts, MDWenatchee, WA 988011114966223
- Randall Kerr, MDWenatchee, WA 988011184662975
- James Locatelli, MDWenatchee, WA 988011871548172
- Zdenek Otruba, MDWenatchee, WA 988011265487367
- John Rompala, MDWenatchee, WA 988011932148103
- Linda Schatz, MDWenatchee, WA 988011174578520
Common questions
What is Kathy L. Mattern, MD's NPI number?
Kathy L. Mattern, MD's National Provider Identifier (NPI) is 1205875473, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathy L. Mattern, MD located?
The NPPES record lists a practice address at 820 N Chelan Ave, Wenatchee, WA, 98801. Phone: (509) 663-8711. Providers update this record themselves, so call before visiting.
How can I verify Kathy L. Mattern, MD's license?
NPPES lists Washington license number MD00020099, 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. 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.