Adrienne Orenstein, L.AC, RN
Registered Nurse · Chicago, IL
Adrienne Orenstein, L.AC, RN is a registered nurse with a practice address in Chicago, Illinois, and NPI 1669949871, issued on Oct 25, 2018. Check the license (Illinois 198001445, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Adrienne Orenstein
- Credential
- L.AC, RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 198001445 IL
041414659 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5348 N Clark St, Chicago, IL 60640
- Phone
- (773) 565-6511
- Enumerated
- Oct 25, 2018
- Entity
- Type 1 · individual
Also registered at 5348 N Clark St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Adrienne Orenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 198001445Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
908 registered nurse records list a Chicago practice address
They are 908 of the 63,379 NPPES records with a Chicago practice address, and 3,996 registered nurse records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 908 in Chicago → All 3,996 in Illinois → Every provider in Chicago →
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- Mohammad Abusaoud, RNOrland Hills, IL1225757750
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- Jean Ackerson, APRN-BCWauconda, IL1932458189
- Cecilia Ackmann, APN, CNPChicago, IL1649284357
Common questions
What is Adrienne Orenstein, L.AC, RN's NPI number?
Adrienne Orenstein, L.AC, RN's National Provider Identifier (NPI) is 1669949871, issued on Oct 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Adrienne Orenstein, L.AC, RN located?
The NPPES record lists a practice address at 5348 N Clark St, Chicago, IL, 60640. Phone: (773) 565-6511. Providers update this record themselves, so call before visiting.
How can I verify Adrienne Orenstein, L.AC, RN's license?
NPPES lists Illinois license number 198001445, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.