Katherine L. Anderson, P. A.
Medical Physician Assistant · Bellingham, WA
Katherine L. Anderson, P. A. is a medical physician assistant with a practice address in Bellingham, Washington, and NPI 1609128990, issued on Oct 10, 2012. Check the license (Washington PA60892445, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine L. Anderson
- Credential
- P. A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- PA60892445 WA
PA2012-0047 NM
Self-reported in NPPES; status is on the state search - Practice location
- 3015 Squalicum Pkwy Ste 180, Bellingham, WA 98225
- Phone
- (360) 733-5733
- Enumerated
- Oct 10, 2012
- Record last updated
- Aug 13, 2024
- Fax
- (360) 733-1859
- Medicaid ID
- 2125322 WA
- Medicare enrollment
- Enrolled (PECOS I20190515000589); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,068 in Washington → Look up another NPI →
Also registered at 3015 Squalicum Pkwy Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Ayars, MDAllergy & Immunology Physician1336286608
- Sarah HallMedical Physician Assistant1750902524
- Haley Ward, PA-CMedical Physician Assistant1457837569
Verify Katherine L. Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60892445Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average medical physician assistant in 2024
703 Medicare Part D claims for 123 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Montelukast Sodium68 claims
- Fluticasone-Salmeterol62 claims
- Trelegy Ellipta39 claims
- Advair Hfa38 claims
- Azelastine Hcl38 claims
- Ipratropium Bromide38 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.
Industry payments in 2024: $692.71
29 payments; by number, the most common kind was food and beverage; the largest payer was Genentech USA, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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
- PeacehealthBellingham, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine L. Anderson among 1,068 medical physician assistant records in Washington
Katherine L. Anderson, P. A. is one of 1,068 medical physician assistant records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 61% of them.
- NPI issued2012 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2012 · median 2013 among the 581 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Washington
There are 1,068 medical physician assistant records in Washington.
All 1,068 in Washington → Every provider in Bellingham → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Christopher Benafel, PABellingham, WA 982251447308333
- Joseph Bonn, PABellingham, WA 982251285060897
- Jean Carbone, PA-CBellingham, WA 982251235253287
- Todd Charlesworth, PA CBellingham, WA 982251346343274
- Nancy Danke, PACBellingham, WA 982251114084373
- Amber Francis, PA-CBellingham, WA 982251871898312
- Amber Morrison, PA-CBellingham, WA 982251376876151
- Martha Serven, PA-CBellingham, WA 982251144299850
Common questions
What is Katherine L. Anderson, P. A.'s NPI number?
Katherine L. Anderson, P. A.'s National Provider Identifier (NPI) is 1609128990, issued on Oct 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katherine L. Anderson, P. A. located?
The NPPES record lists a practice address at 3015 Squalicum Pkwy Ste 180, Bellingham, WA, 98225. Phone: (360) 733-5733. Providers update this record themselves, so call before visiting.
How can I verify Katherine L. Anderson, P. A.'s license?
NPPES lists Washington license number PA60892445, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine L. Anderson, P. A. prescribe under Medicare Part D?
In 2024, Katherine L. Anderson, P. A. had 703 Medicare Part D claims for 123 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
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.