Lee Ann Baker, ARNP
Nurse Practitioner · Sequim, WA
Lee Ann Baker, ARNP is a nurse practitioner with a practice address in Sequim, Washington, and NPI 1265760086, issued on Dec 7, 2009. Check the license (Washington AP60540760, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lee Ann Baker
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP60540760 WA
Self-reported in NPPES; status is on the state search - Practice location
- 840 N 5TH Ave Ste 1400, Sequim, WA 98382
- Phone
- (360) 565-2930
- Enumerated
- Dec 7, 2009
- Record last updated
- Jul 21, 2022
- Fax
- (360) 582-2931
- Medicare enrollment
- Enrolled (PECOS I20150805009437); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 840 N 5TH Ave Ste 1400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stefanie Walker-Leu, FNPNurse Practitioner1699053041
- John Yergan, MDInternal Medicine Physician1629046149
Verify Lee Ann Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60540760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average nurse practitioner in 2024
378 Medicare Part D claims for 286 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin51 claims
- Amoxicillin-Clavulanate Potass47 claims
- Prednisone40 claims
- Azithromycin26 claims
- Sulfamethoxazole-Trimethoprim20 claims
- Tizanidine Hcl19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81 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).
Bills Medicare through one group practice
- Olympic Medical PhysiciansPort Angeles, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lee Ann Baker among 2,308 nurse practitioner records in Washington
Lee Ann Baker, ARNP is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 30% of them.
- NPI issued2009 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2009 · median 2018 among the 1,301 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 nurse practitioner records list a practice address in Sequim
They are 17 of the 530 NPPES records with a practice address in Sequim, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Sequim → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Charene Alderman, ARNPSequim, WA 983821013952738
- Emily April, ARNPSequim, WA 983821598733883
- Marna Butler, FNP-CSequim, WA 983821730512039
- Suree Chommuang, ARNPSequim, WA 983821538138714
- Nicholas Cordeiro, ARNPSequim, WA 983821952994816
- Jill Corson, FNP-CSequim, WA 983821932130572
- Michael Coudriet, APRN-FNPSequim, WA 983821598359960
- Claire EdwinsSequim, WA 983821740872449
Common questions
What is Lee Ann Baker, ARNP's NPI number?
Lee Ann Baker, ARNP's National Provider Identifier (NPI) is 1265760086, issued on Dec 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Lee Ann Baker, ARNP located?
The NPPES record lists a practice address at 840 N 5TH Ave Ste 1400, Sequim, WA, 98382. Phone: (360) 565-2930. Providers update this record themselves, so call before visiting.
How can I verify Lee Ann Baker, ARNP's license?
NPPES lists Washington license number AP60540760, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Lee Ann Baker, ARNP prescribe under Medicare Part D?
In 2024, Lee Ann Baker, ARNP had 378 Medicare Part D claims for 286 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Lee Ann Baker, ARNP's MIPS final score?
The 2023 MIPS final score is 81 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.