NPPES file of Aug 9, 2026

Scott Hasler, M.D.

Hospitalist Physician · Chicago, IL

Scott Hasler, M.D. is a hospitalist physician with a practice address in Chicago, Illinois, and NPI 1619079282, issued on Sep 2, 2006. Check the license (Illinois 036-097764, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619079282
Name
Scott Hasler
Credential
M.D.
Primary taxonomy
Hospitalist Physician 208M00000X
License number
036-097764 IL
Self-reported in NPPES; status is on the state search
Practice location
1700 W Van Buren St, Chicago, IL 60612
Phone
(312) 563-2875
Enumerated
Sep 2, 2006
Record last updated
Mar 30, 2022
Fax
(312) 942-3012
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest hospitalist physician records → All 1,535 in Illinois → Look up another NPI →

Also registered at 1700 W Van Buren St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Richard Abrams, M.D.Internal Medicine Physician1659473650
  2. Usama Ahmad, M.D.Internal Medicine Physician1134412927
  3. Jean Alves, R.D.Registered Dietitian1265784755
  4. Elizabeth Baker, M.D.Internal Medicine Physician1710089776
  5. Angela Barsamian, MS, RD, LDNRegistered Dietitian1699907618
  6. Asuncion Berroya, M.D.Internal Medicine Physician1336232271

Verify Scott Hasler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-097764    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Scott Hasler among 1,535 hospitalist physician records in Illinois

Scott Hasler, M.D. is one of 1,535 hospitalist physician records with a practice address in Illinois. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 88% newer
  • In a Medicare fileNo · 92% of these records are
  • In the CMS Doctors and Clinicians fileNo · 87% of these records are
  • Record last updated2022 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hospitalist Physician providers in Illinois

There are 1,535 hospitalist physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,535 in Illinois → Every provider in Chicago → Hospitalist Physician nationwide →

The 8 hospitalist physician records with the nearest ZIP codes

  1. Catherine Dimou, M.D.Chicago, IL 606121073615076
  2. Ann Goh, M.D.Chicago, IL 606121013019728
  3. Dorian Guerra, M.D.Chicago, IL 606121053590430
  4. Syed Hassan, M.D.Chicago, IL 606121902014962
  5. Richard Huh, M.D.Chicago, IL 606121487742409
  6. Jisu Kim, M.D.Chicago, IL 606121275645871
  7. Rudolf Kumapley, MBCHBChicago, IL 606121932138922
  8. Jeehyun Lee, MDChicago, IL 606121194850206

Common questions

What is Scott Hasler, M.D.'s NPI number?

Scott Hasler, M.D.'s National Provider Identifier (NPI) is 1619079282, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Scott Hasler, M.D. located?

The NPPES record lists a practice address at 1700 W Van Buren St, Chicago, IL, 60612. Phone: (312) 563-2875. Providers update this record themselves, so call before visiting.

How can I verify Scott Hasler, M.D.'s license?

NPPES lists Illinois license number 036-097764, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.