Ellen Marie Boersma, NP
Nurse Practitioner · Lakeport, CA
Ellen Marie Boersma, NP is a nurse practitioner with a practice address in Lakeport, California, and NPI 1265684633, issued on Oct 16, 2008. Check the license (California 18609, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen Marie Boersma
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 18609 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5150 Hill RD E, Lakeport, CA 95453
- Phone
- (707) 262-3060
- Enumerated
- Oct 16, 2008
- Record last updated
- Oct 16, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20081209000198); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 5150 Hill RD E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harneet Bath, M.D.Internal Medicine Physician1679747760
- Matthew McQuaid, DPMFoot & Ankle Surgery Podiatrist1962405613
Verify Ellen Marie Boersma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 18609Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average nurse practitioner in 2024
242 Medicare Part D claims for 66 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 46 claims were for opioids.
Most prescribed
- Anastrozole20 claims
- Gabapentin13 claims
- Prednisone12 claims
- Morphine Sulfate Er11 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: $1,308.04
51 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Providence Medical FoundationSanta Rosa, CA
- Sutter Bay HospitalsLakeport, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
7 nurse practitioner records list a practice address in Lakeport
They are 7 of the 375 NPPES records with a practice address in Lakeport, and 8,223 nurse practitioner records in California.
All 7 in Lakeport → All 8,223 in California → Every provider in Lakeport →
Other nurse practitioner records in California
- Barbara Aaronson, RN/NURSE PRACTITONERLos Angeles, CA1588988182
- Albert Aba, AGNPSan Francisco, CA1578353777
- Martha Ababneh, CNAEl Monte, CA1275118614
- Maria Katrina Abad, AGPCNP-BCSan Carlos, CA1306394952
- Shayda Abadi, NPPalo Alto, CA1316745540
- Jessika Abarca, NPSan Fernando, CA1972263945
- Hangama Abassi, N.P.Walnut Creek, CA1487083655
- Elizabeth Abaunza, NPSan Francisco, CA1962044347
- Honeylynn Abaya, NPMoreno Valley, CA1528799145
- Tara Abbondanza, NPArcadia, CA1730355173
Common questions
What is Ellen Marie Boersma, NP's NPI number?
Ellen Marie Boersma, NP's National Provider Identifier (NPI) is 1265684633, issued on Oct 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Marie Boersma, NP located?
The NPPES record lists a practice address at 5150 Hill RD E, Lakeport, CA, 95453. Phone: (707) 262-3060. Providers update this record themselves, so call before visiting.
How can I verify Ellen Marie Boersma, NP's license?
NPPES lists California license number 18609, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ellen Marie Boersma, NP prescribe under Medicare Part D?
In 2024, Ellen Marie Boersma, NP had 242 Medicare Part D claims for 66 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.