Ashish Premkumar, MD
Hospitalist · Obstetrics/Gynecology (CMS) · Munster, IN
At a glance
901 Macarthur Blvd, Munster, IN 46321-2901
NPPES record updated Aug 18, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
901 Macarthur BlvdMunster, IN 46321-2901
Additional reported practice locations
5841 S Maryland AveMail Code 2050
Chicago, IL 60637
Phone: 7737025200 250 E Superior St
Chicago, IL 606112914
Phone: 3124724685 1001 Potrero Ave # 6D
San Francisco, CA 941103518
Phone: 4152064069 1000 N Westmoreland Rd
Lake Forest, IL 600451658
Phone: 8475356343
Fax: 8475357823
Education & affiliations
- Medical / professional school
- Boston University School Of Medicine
- Graduation year
- 2013
- CMS specialties
- Hospitalist · Obstetrics/Gynecology
Practice groups
Reported hospital affiliations
- The University Of Chicago Medical Center Chicago, IL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Hospitalist · Obstetrics/Gynecology (CMS)
- Taxonomy code
- 207VM0101X
- Enumeration date
- Mar 27, 2013
- Record updated
- Aug 18, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207V00000X
License reported: 036142648 IL
207V00000X
License reported: 133048 CA
207VM0101X · Primary
License reported: 01089899A IN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
901 Macarthur BlvdMunster, IN 46321-2901
- Phone
- (773) 702-5200
- Fax
- (773) 702-5160
Mailing address
8558 BROADWAYMERRILLVILLE, IN 464107032
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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