MICHAEL DAVID BLUM M.D.
NPI 1427159201
Urology in Winnetka, IL

Q: What is Michael Blum's NPI number?

The NPI number for Michael Blum is 1427159201. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Q: What is Michael Blum's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Blum was last updated on October 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 26, 2006PECOS Enrolled

750 GREEN BAY RD, WINNETKA, IL 60093(847) 501-3434(847) 501-3432 Get Directions Write a Review

NPPES record last updated: October 6, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Michael David Blum M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL DAVID BLUM M.D. (NPI 1427159201) is an individual urology provider in Winnetka, Illinois, licensed in Illinois (036061189) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427159201

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameMICHAEL DAVID BLUMCredential: M.D.

Location Address750 GREEN BAY RDWinnetka, IL 60093-1938

Mailing Address2650 Ridge Ave, Evanston HospitalEvanston, IL 60201-1718 · (847) 570-1644 · Fax (847) 570-1248

Phone(847) 501-3434

Fax(847) 501-3432

Sole ProprietorNo

Enumeration DateSeptember 26, 2006

Last NPPES UpdateOctober 6, 2020

NPPES CertifiedOctober 6, 2020

✔ NPI 1427159201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in IL · 036061189

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

750 GREEN BAY RD, Winnetka, IL 60093

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael David Blum M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Blum reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Endeavor Health Medical Group

4.3 mi

Anesthesiology

2650 RIDGE AVE, ANESTHESIOLOGY ROOM 3905
Evanston, IL 60201

Reassigned Medicare billing, Illinois enrollment
4,841 clinicians in this Medicare group

NPI 1265695944 (847) 570-2760

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60093 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$74.80 typical visit price

range $18.97 – $148.12

Typical copayment $18.70 (range $4.74 – $37.03)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Lubricant, individual sterile packet, each A4332

DME-Medical/Surgical Supplies · category DA000N

4 suppliers28 claims4,440 services$0.10 avg. paid by Medicare

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

4 suppliers26 claims5,850 services$1.69 avg. paid by Medicare

Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each A4352

DME-Orthotic Devices · category DF008N

2 suppliers24 claims4,310 services$5.22 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANGREMOND & JAHARIS LLC

Family Medicine

750 GREEN BAY RD
WINNETKA, IL 60093

Cook County (847) 446-0202

MR. STEVEN M JAHARIS MD

Family Medicine

750 GREEN BAY RD
WINNETKA, IL 60093

Cook County (847) 446-0202

DR. JAMES DEAN POLLOCK M.D.

Allergy & Immunology (Allergy)

750 GREEN BAY RD
WINNETKA, IL 60093

Cook County (847) 446-6310

JAMES D. POLLOCK, MD,SC

Allergy & Immunology (Allergy)

750 GREEN BAY RD
WINNETKA, IL 60093

Cook County (847) 446-6310

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Blum's NPI number?

The NPI number for Michael Blum is 1427159201. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Michael Blum located?

Michael Blum practices at 750 Green Bay Rd, Winnetka, IL 60093. The listed phone number is (847) 501-3434.

What is Michael Blum's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Michael Blum enrolled in Medicare?

Yes. Michael Blum is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Blum's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Blum reassigns Medicare benefits to Endeavor Health Medical Group (Evanston, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Blum's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michael Blum was last updated on October 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.