Barbara Amsler, M.D.
Internal Medicine Physician · Algonquin, IL
Barbara Amsler, M.D. is an internal medicine physician with a practice address in Algonquin, Illinois, and NPI 1356351258, issued on Aug 9, 2006. Check the license (Illinois 036-073547, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Amsler
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036-073547 IL
036.037547 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2971 W Algonquin RD, Algonquin, IL 60102
- Phone
- (815) 704-5433
- Enumerated
- Aug 9, 2006
- Entity
- Type 1 · individual
Also registered at 2971 W Algonquin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Neelam Narula, M.D.,Pediatric Hematology & Oncology Physician1205815545
- Kristine PolnowOccupational Therapist1578639472
- Cynthia Rafkind, ANP-BCGeneral Practice Registered Nurse1699051482
Verify Barbara Amsler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036-073547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8 internal medicine physician records list a Algonquin practice address
They are 8 of the 483 NPPES records with a Algonquin practice address, and 8,522 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Algonquin → All 8,522 in Illinois → Every provider in Algonquin →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is Barbara Amsler, M.D.'s NPI number?
Barbara Amsler, M.D.'s National Provider Identifier (NPI) is 1356351258, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Amsler, M.D. located?
The NPPES record lists a practice address at 2971 W Algonquin RD, Algonquin, IL, 60102. Phone: (815) 704-5433. Providers update this record themselves, so call before visiting.
How can I verify Barbara Amsler, M.D.'s license?
NPPES lists Illinois license number 036-073547, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.