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Internal Medicine

Lolita M. Smith, MD

Works at hospitals in Oak Lawn, IL · Chicago, IL · Illinois

Summary

Dr. Lolita M. Smith, MD is an internal medicine doctor at 100 W 162nd St, Advocate Med Grp S Holland, South Holland, IL 60473. Phone: (708) 730-2200. May accept Medicare assignment. In 2024, Lolita M. Smith had 134 Original Medicare patients and 522 services. NPI 1417968728. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 100 W 162nd St, Advocate Med Grp S Holland, South Holland, IL 60473 · Directions (2 more locations)
  • Phone: (708) 730‑2200
  • Medicare: May accept Medicare assignment
  • Hospitals: Advocate Christ Hospital & Medical Center, Advocate Trinity Hospital
  • Group practice: Advocate Health and Hospitals Corporation (+1 more)
  • Medical school: University Of Illinois College Of Med (chi/peor/rock/chm-Urb) · graduated 1983 (43 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Lolita M. Smith, 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 Lolita M. Smith accept Medicare assignment?
Medicare's clinician data says Lolita M. Smith may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Lolita M. Smith see?
In 2024, CMS data shows 134 Original Medicare patients and 522 services for Lolita M. Smith. This counts Original Medicare only and measures volume, not quality.
What is Lolita M. Smith's NPI number?
1417968728. 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 Lolita M. Smith, 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 patients134
Services billed to Medicare522
Different services or procedures25
Participating Medicare providerYes
Average age of these patients71

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)172 services
  2. Insertion of needle into vein for collection of blood sample (36415)108 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)49 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)30 services
  5. Administration of influenza virus vaccine (G0008)25 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 cholesterol65%
  • Diabetes47%
  • Chronic kidney disease43%
  • Arthritis37%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)25%

Hospitals where Lolita M. Smith works

Medicare's Facility Affiliation Data lists Lolita M. Smith 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 Lolita M. Smith is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lolita M. Smith as a member of these groups (CMS data updated October 2, 2026).

  • Advocate Health and Hospitals Corporation3,118 clinicians in the group
  • Aamg Reach PLLC51 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in South Holland

Clinicians with the same Medicare primary specialty in South Holland, IL — not a recommendation.

All internal medicine doctors in South Holland →

Other clinicians in Advocate Health and Hospitals Corporation

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

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year1983 (43 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1417968728
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