Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JACOB JOHN JEWULSKI MD
NPI 1982281770
Internal Medicine in Greenfield, WI

Q: What is Jacob Jewulski's NPI number?

The NPI number for Jacob Jewulski is 1982281770. It was assigned to this individual provider in the NPPES registry on March 26, 2021.

Q: What is Jacob Jewulski's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Jacob Jewulski was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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 March 26, 2021PECOS Enrolled

6901 W EDGERTON AVE, GREENFIELD, WI 53220(414) 325-5244 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 25, 2025, Apr 18, 2024, Mar 26, 2021 (3 updates tracked since 2021).

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About Jacob John Jewulski Md NPPES

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

JACOB JOHN JEWULSKI MD (NPI 1982281770) is an individual internal medicine provider in Greenfield, Wisconsin, licensed in Wisconsin (81368) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982281770

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJACOB JOHN JEWULSKICredential: MD

Location Address6901 W EDGERTON AVEGreenfield, WI 53220-4420

Mailing AddressPo Box 735044Chicago, IL 60673-5044

Phone(414) 325-5244

Sole ProprietorNo

Enumeration DateMarch 26, 2021

Last NPPES UpdateJune 26, 20263 updates tracked since enumeration

NPPES CertifiedJune 26, 2026

✔ NPI 1982281770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in WI · 81368

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 81368-20 (WI)

Also ListedHospitalistTaxonomy 208M00000X · License 81368 (WI)

6901 W EDGERTON AVE, Greenfield, WI 53220

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Other Identifiers 1

Medicaid1982281770WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jacob John Jewulski Md 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

28 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53220 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

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

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

Other Providers at the Same Location NPPES 20

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

AURORA MEDICAL GROUP, INC.

Durable Medical Equipment & Medical Supplies

6901 W EDGERTON AVE
MILWAUKEE, WI 53220

Milwaukee County (414) 421-8400

ABDULREHMAN SIDDIQUI MB BCH BAO

Family Medicine