Erica Peters Blaauw, RN, MSN, NP
Acute Care Nurse Practitioner · Oakland, CA
Erica Peters Blaauw, RN, MSN, NP is an acute care nurse practitioner with a practice address in Oakland, California, and NPI 1548513138, issued on Oct 19, 2012. Check the license (California 22515, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Peters Blaauw
- Credential
- RN, MSN, NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 22515 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1411 E 31St St, Oakland, CA 94602
- Phone
- (510) 435-8125
- Enumerated
- Oct 19, 2012
- Record last updated
- Jul 26, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121227000244); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1411 E 31St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Erica Peters Blaauw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
16 Medicare Part D claims, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
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): 91 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
- Alameda Health SystemOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Acute Care Nurse Practitioner providers in California
There are 1,810 acute care nurse practitioner records in California.
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Common questions
What is Erica Peters Blaauw, RN, MSN, NP's NPI number?
Erica Peters Blaauw, RN, MSN, NP's National Provider Identifier (NPI) is 1548513138, issued on Oct 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Erica Peters Blaauw, RN, MSN, NP located?
The NPPES record lists a practice address at 1411 E 31St St, Oakland, CA, 94602. Phone: (510) 435-8125. Providers update this record themselves, so call before visiting.
How can I verify Erica Peters Blaauw, RN, MSN, NP's license?
NPPES lists California license number 22515, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Erica Peters Blaauw, RN, MSN, NP prescribe under Medicare Part D?
In 2024, Erica Peters Blaauw, RN, MSN, NP had 16 Medicare Part D claims; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Erica Peters Blaauw, RN, MSN, NP's MIPS final score?
The 2023 MIPS final score is 91 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.