Claire Oliver, APRN, PMHNP-BC
Nurse Practitioner · Chicago, IL
Claire Oliver, APRN, PMHNP-BC is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1992295596, issued on May 18, 2018. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claire Oliver
- Credential
- APRN, PMHNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- Practice location
- 1950 W Polk St, Chicago, IL 60612
- Phone
- (312) 864-4000
- Enumerated
- May 18, 2018
- Entity
- Type 1 · individual
Also registered at 1950 W Polk St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Claire Oliver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
78 Medicare Part D claims, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Aripiprazole15 claims
- Escitalopram Oxalate12 claims
- Sertraline Hcl12 claims
- Lamotrigine11 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 Medicare quality score for 2023: 80.8 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: $512.48
19 payments, mostly food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 36,168 providers of this specialty with any payment received $802.80 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.
One hospital or facility affiliation
- Mount Sinai Community FoundationChicago, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
742 nurse practitioner records list a Chicago practice address
They are 742 of the 63,379 NPPES records with a Chicago practice address, and 4,005 nurse practitioner records in Illinois.
All 742 in Chicago → All 4,005 in Illinois → Every provider in Chicago →
Other nurse practitioner records in Illinois
- Janice Abadilla, FNP-BCPeoria, IL1548157175
- Roseviminda Abano, CNPGurnee, IL1215318555
- Philomena AbebePark Ridge, IL1902780174
- Milagros Abellera, APNChicago, IL1528076239
- Edwina Abloh, APN-CNPSkokie, IL1689314098
- Sandra Abraham, CNPDwight, IL1982883245
- Hazel Acacio, APNPWauconda, IL1205471679
- Anthony Aceto, APRN, FNP-CSchaumburg, IL1891302956
- Francisco Acevedo, APRN, CNPMokena, IL1467446930
- Ijeoma Achebe, FNPChicago, IL1013498294
Common questions
What is Claire Oliver, APRN, PMHNP-BC's NPI number?
Claire Oliver, APRN, PMHNP-BC's National Provider Identifier (NPI) is 1992295596, issued on May 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Claire Oliver, APRN, PMHNP-BC located?
The NPPES record lists a practice address at 1950 W Polk St, Chicago, IL, 60612. Phone: (312) 864-4000. Providers update this record themselves, so call before visiting.
How can I verify Claire Oliver, APRN, PMHNP-BC's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Claire Oliver, APRN, PMHNP-BC prescribe under Medicare Part D?
In 2024, Claire Oliver, APRN, PMHNP-BC had 78 Medicare Part D claims; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.
What is Claire Oliver, APRN, PMHNP-BC's Medicare quality score?
The 2023 MIPS final score is 80.8 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.