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DR. STANISLAW ALBERT MASLANKA JR. M.D.
NPI 1881676914
Internal Medicine - Gastroenterology in Chicago, IL

Active since November 15, 2005PECOS Enrolled
7447 W TALCOTT AVE, SUITE 148, CHICAGO, IL 60631(773) 631-9520(773) 631-9532 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 13, 2026, Feb 14, 2019 (2 updates tracked since 2019).

About Dr. Stanislaw Albert Maslanka Jr. M.d. NPPES

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

DR. STANISLAW ALBERT MASLANKA JR. M.D. (NPI 1881676914) is an individual gastroenterology provider in Chicago, Illinois, licensed in Illinois (036071835) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881676914
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. STANISLAW ALBERT MASLANKA JR.Credential: M.D.
Location Address7447 W TALCOTT AVE, SUITE 148Chicago, IL 60631-3745
Mailing Address7447 W Talcott Ave, Ste 209Chicago, IL 60631-3713 · (773) 631-9520 · Fax (773) 631-9532
Phone(773) 631-9520
Fax(773) 631-9532
Sole ProprietorNo
Enumeration DateNovember 15, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1881676914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in IL · 036071835
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
7447 W TALCOTT AVE, Chicago, IL 60631
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stanislaw Albert Maslanka Jr. 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 Stanislaw Maslanka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Gi Partners Of Illinois, PLLC
23 mi
Gastroenterology
1880 W WINCHESTER RD, #201
Libertyville, IL 60048
  • Reassigned Medicare billing, Illinois enrollment
  • 74 clinicians in this Medicare group
NPI 1548613995 (847) 247-0187

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 60631 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
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

DR. JOHN B BELLO M.D.
Ophthalmology
7447 W TALCOTT AVE, SUITE 406
CHICAGO, IL 60631
Cook County (773) 775-9755
ASSOCIATED OBSTETRICIANS & GYNECOLOGISTS
Obstetrics & Gynecology
7447 W TALCOTT AVE, SUITE 418
CHICAGO, IL 60631
Cook County (773) 775-2180
DR. ELIZABETH P DIAZ MD
Nurse Practitioner (Pediatrics)
7447 W TALCOTT AVE, SUITE 269
CHICAGO, IL 60631
Cook County (773) 792-2727
VIJAY H. VOHRA M.D.,S.C.
Internal Medicine (Cardiovascular Disease)
7447 W TALCOTT AVE, SUITE 222
CHICAGO, IL 60631
Cook County (773) 774-5245
BEATA S BEDNARSKA MD PC
Family Medicine
7447 W TALCOTT AVE, STE 308, PROFESSIONAL RESURRECTION BLD
CHICAGO, IL 60631
Cook County (773) 763-7522
KATHRYN SKOLARZ, M.D., S.C.
Family Medicine
7447 W TALCOTT AVE, SUITE 366
CHICAGO, IL 60631
Cook County (773) 594-1410
CONNER MICHAEL LAI MD
Family Medicine
7447 W TALCOTT AVE
CHICAGO, IL 60631
Cook County (773) 792-5155
DR. BIRGITTA T MCGUIRE MD
Family Medicine
7447 W TALCOTT AVE, SUITE 409
CHICAGO, IL 60631
Cook County (773) 763-3808

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 Stanislaw Maslanka's NPI number?

The NPI number for Stanislaw Maslanka is 1881676914. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Stanislaw Maslanka located?

Stanislaw Maslanka practices at 7447 W Talcott Ave Suite 148, Chicago, IL 60631. The listed phone number is (773) 631-9520.

What is Stanislaw Maslanka's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Stanislaw Maslanka enrolled in Medicare?

Yes. Stanislaw Maslanka is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stanislaw Maslanka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stanislaw Maslanka reassigns Medicare benefits to Gi Partners Of Illinois, PLLC (Libertyville, 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 Stanislaw Maslanka'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 Stanislaw Maslanka was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.