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Family Practice

Anna D. Nowobilska, MD

Works at hospitals in Oak Lawn, IL · Illinois

Summary

Dr. Anna D. Nowobilska, MD is a family doctor at 4201 W 95th St, Oak Lawn, IL 60453. Phone: (708) 636-8546. Accepts Medicare assignment. In 2024, Anna D. Nowobilska had 273 Original Medicare patients and 3,057 services. NPI 1255373866. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 4201 W 95th St, Oak Lawn, IL 60453 · Directions (1 more location)
  • Phone: (708) 636‑8546
  • Medicare: Accepts Medicare assignment
  • Hospital: Advocate Christ Hospital & Medical Center
  • Group practice: Nowobilska Medical Practice Ltd
  • Medical school: graduated 1978 (48 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Anna D. Nowobilska, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Anna D. Nowobilska accept Medicare assignment?
Yes. Medicare's clinician data says Anna D. Nowobilska accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Anna D. Nowobilska see?
In 2024, CMS data shows 273 Original Medicare patients and 3,057 services for Anna D. Nowobilska. This counts Original Medicare only and measures volume, not quality.
What is Anna D. Nowobilska's NPI number?
1255373866. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Anna D. Nowobilska, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients273
Services billed to Medicare3,057
Different services or procedures70
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)788 services
  2. Insertion of needle into vein for collection of blood sample (36415)231 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)194 services
  4. Blood glucose (sugar) test performed by hand-held instrument (82962)184 services
  5. Annual depression screening, 5 to 15 minutes (G0444)173 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis38%
  • Diabetes33%
  • Chronic kidney disease25%
  • Ischemic heart disease22%

Hospitals where Anna D. Nowobilska works

Medicare's Facility Affiliation Data lists Anna D. Nowobilska at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Anna D. Nowobilska is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Anna D. Nowobilska as a member of this group (CMS data updated October 2, 2026).

  • Nowobilska Medical Practice Ltd2 clinicians in the group

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Oak Lawn

Clinicians with the same Medicare primary specialty in Oak Lawn, IL — not a recommendation.

All family doctors in Oak Lawn →

Other clinicians in Nowobilska Medical Practice Ltd

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1978 (48 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1255373866
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians