NPPES file of Aug 9, 2026

Sherman H. Chen, M.D.

Vascular Neurology Physician · Munster, IN

Sherman H. Chen, M.D. is a vascular neurology physician with a practice address in Munster, Indiana, and NPI 1982808101, issued on Jun 12, 2007. Check the license (Indiana 01082892A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982808101
Name
Sherman H. Chen
Credential
M.D.
Primary taxonomy
Vascular Neurology Physician 2084V0102X
License numbers
01082892A IN
DR.0064567 CO
38740 IA
036.134253 IL
N8172 TX
and 1 more
Self-reported in NPPES; status is on the state search
Practice location
901 Macarthur Blvd, Munster, IN 46321
Phone
(219) 836-1600
Enumerated
Jun 12, 2007
Record last updated
Nov 7, 2025
Medicare enrollment
Enrolled (PECOS I20191001003028); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 901 Macarthur Blvd

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

  1. Betsy Abraham, PHARMDPharmacist1154939007
  2. Anjali Ahn, M.D.Emergency Medicine Physician1306171798
  3. Makenzie AliNurse Practitioner1215650478
  4. Amy AllenCritical Care Medicine Registered Nurse1457042996
  5. Ericka Allen, CSFASurgical Assistant1104305713
  6. Kimberly Allen, MDAnesthesiology Physician1386273951

Verify Sherman H. Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of Indiana
    Search for license 01082892A
    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 Indiana 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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90% fewer Medicare Part D claims than the average vascular neurology physician in 2024

27 Medicare Part D claims for 12 beneficiaries, against an average of 270 among the 598 providers of this specialty who prescribed in Part D.

  1. Sherman Chen27
  2. Specialty average270

Most prescribed

  1. Clopidogrel12 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.

Industry payments in 2024: $152.16

6 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 461 providers of this specialty with any payment received $3,770.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sherman Chen$152.16
  2. Specialty average$3,770.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Community Care Network IncMunster, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Vascular Neurology Physician providers in Indiana

There are 6 vascular neurology physician records in Indiana.

Other vascular neurology physician records in Indiana

  1. Samer Abdul KareemTerre Haute, IN1225760945
  2. Vibhav Bansal, MDEvansville, IN1730337569
  3. Esteban Golombievski, MDMunster, IN1023339033
  4. Cristina Ivan, MDIndianapolis, IN1932195732
  5. Jason Mackey, MDIndianapolis, IN1629282165

Common questions

What is Sherman H. Chen, M.D.'s NPI number?

Sherman H. Chen, M.D.'s National Provider Identifier (NPI) is 1982808101, issued on Jun 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sherman H. Chen, M.D. located?

The NPPES record lists a practice address at 901 Macarthur Blvd, Munster, IN, 46321. Phone: (219) 836-1600. Providers update this record themselves, so call before visiting.

How can I verify Sherman H. Chen, M.D.'s license?

NPPES lists Indiana license number 01082892A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Sherman H. Chen, M.D. prescribe under Medicare Part D?

In 2024, Sherman H. Chen, M.D. had 27 Medicare Part D claims for 12 beneficiaries; the average among vascular neurology physician prescribers was 270. Part D covers Medicare prescriptions only.

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.