Kim A. Porterfield, M.D.
Anesthesiology Physician · Everett, WA
Kim A. Porterfield, M.D. is an anesthesiology physician with a practice address in Everett, Washington, and NPI 1528070091, issued on Aug 13, 2006. Check the license (Washington MD60082470, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Kim A. Porterfield
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD60082470 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1321 Colby Ave, Everett, WA 98201
- Phone
- (425) 261-2000
- Enumerated
- Aug 13, 2006
- Record last updated
- Oct 7, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (425) 261-4462
- Medicaid ID
- 8543563 WA
- Medicare enrollment
- Enrolled (PECOS I20090708000303); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Also registered at 1321 Colby Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jimmy Ahn, PHARMDAmbulatory Care Pharmacist1386020642
- Lindsy Alanis, MDInternal Medicine Physician1003826603
- Hermella AlemnehStudent in an Organized Health Care Education/Training Program1316635881
- Charles Altenberger, CRNACertified Registered Nurse Anesthetist1982633020
- Naa Afadua AnnohAdult Health Nurse Practitioner1588140073
- Veena Arani, MDInternal Medicine Physician1508152927
Verify Kim A. Porterfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60082470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 86.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $89.89
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Providence WA Anesthesia Services, PCEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kim A. Porterfield among 1,701 anesthesiology physician records in Washington
Kim A. Porterfield, M.D. 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
- Graduated1988 · median 2007 among the 1,103 with a school on file
- Record last updated2009 · 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 Everett → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Peter Ackerman, MDEverett, WA 982011659344414
- Michael Bart, MDEverett, WA 982011760458905
- Larry BellEverett, WA 982011669437752
- James BenthuysenEverett, WA 982011740210780
- Kevin ChapkoEverett, WA 982011619905627
- Philip Evans, MDEverett, WA 982011396700209
- Michael Flacco, M.D.Everett, WA 982011831180884
- Roxanne Hertzog, M.D.Everett, WA 982011073503181
Common questions
What is Kim A. Porterfield, M.D.'s NPI number?
Kim A. Porterfield, M.D.'s National Provider Identifier (NPI) is 1528070091, issued on Aug 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kim A. Porterfield, M.D. located?
The NPPES record lists a practice address at 1321 Colby Ave, Everett, WA, 98201. Phone: (425) 261-2000. Providers update this record themselves, so call before visiting.
How can I verify Kim A. Porterfield, M.D.'s license?
NPPES lists Washington license number MD60082470, 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.
What is Kim A. Porterfield, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.1 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.