Sara J. Wallace

  • Chicago, IL
  • Adult reconstructive orthopaedic surgery physician
NPI1174899207PAC ID7618291451
Medicare services, 2024
1,309
Medicare patients, 2024
505
Part D claims, 2024
126
Publications
1
Hospital affiliations
4
Practice address
5841 S Maryland Ave, Chicago, IL 60637
Practice phone
Call (773) 702-1530
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The University of Chicago Medical Center

Chicago, Illinois

See all 13 affiliations

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Sara J. Wallace is an adult reconstructive orthopaedic surgery physician in Chicago, Illinois

Sara Wallace practices at The University of Chicago Medical Center in Chicago, Illinois.

Sara Wallace's NPI, 1174899207, was assigned on March 22, 2012. Sara Wallace holds Illinois license 036142690.

NPI and contact details
Medicare PAC ID
7618291451
NPI enumeration date
March 22, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(773) 702-1530
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Sara J. Wallace practices at The University of Chicago Medical Center in Chicago, Illinois

Sara Wallace's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.

  • The University of Chicago Medical Center
    5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Sara J. Wallace is affiliated with 9 sites of care and 4 medical groups

Sara Wallace's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Sara Wallace is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Sara Wallace to 3 more hospitals, 4 home health agencies and 3 medical groups, each named with a free account.

See all 13 affiliations for Sara Wallace

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Sara J. Wallace's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Sara Wallace practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The University of Chicago Medical CenterAvailable with a free account
+8 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Sara J. Wallace is one of 52 adult reconstructive orthopaedic surgery physicians in Illinois

Adult reconstructive orthopaedic surgery is Sara Wallace's primary specialty in the NPI Registry, under taxonomy code 207XS0114X. Sara Wallace is licensed in Illinois.

Specialties and state licenses

  • Adult reconstructive orthopaedic surgery, IllinoisPrimaryLicense 036142690 · taxonomy 207XS0114X

Adult reconstructive orthopaedic surgery physicians near Sara Wallace

Counts of adult reconstructive orthopaedic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Sara J. Wallace billed Medicare for 1,309 services in 2024

CMS data shows 1,309 Medicare services from Sara Wallace across 10 procedure codes in 2024, for 505 Medicare patients. Medicare paid $142,691 for them.

Medicare services, 20241,309
Medicare patients505
Paid by Medicare$142,691
Procedure codes10

Sara Wallace's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6192024: 5836%
Drugs given in the office
2023: 7042024: 49230%
Surgery
2023: 2512024: 19921%
Other services
2023: 02024: 35
Tests and treatments
2023: 182024: 0100%

Where Sara Wallace's Medicare services took place, 2024

  • In an office1,02678%
  • In a facility28322%

Sara Wallace compared with the Illinois median for adult reconstructive orthopaedic surgery physicians, 2024

  • Sara Wallace
  • Illinois median
Medicare services
1,309vs 2,77653% below
Medicare patients
505vs 42918% above
Part D claims
95vs 17044% below

Medians across 48 adult reconstructive orthopaedic surgery physicians in Illinois with Dmand AI profiles that report each measure.

Sara Wallace's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Sara Wallace

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Sara J. Wallace treated 505 Medicare patients in 2024, average age 73

CMS counts 505 Medicare patients who saw Sara Wallace in 2024. The largest group is 65 to 74, with 256 patients. 75% of them have arthritis, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Sara Wallace's median patient age at 72, with 61% women.

Medicare patients, 2024505
Average age73
Average risk score1.36
Also on Medicaid25%

Sara Wallace's Medicare patients by age, 2024

Sara Wallace's Medicare patients by sex, 2024

  • Women34468%
  • Men16132%

Chronic conditions among Sara Wallace's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol72%
  4. Diabetes29%
  5. Ischemic heart disease24%
  6. Mood disorders24%
  7. Chronic kidney disease23%
  8. Heart failure22%

Share of Medicare patients with each condition. A patient can have several.

Sara Wallace's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women61%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Sara J. Wallace wrote 126 Medicare Part D claims in 2024

In 2024, Sara Wallace wrote 126 Medicare Part D claims for 83 patients. 98% of them were for generic drugs. CMS names the drug for 95 of them, across 3 drugs with 11 or more claims each, at $781 in total drug cost. In 2023, CMS named 109 claims across 3 drugs.

Part D claims, 2024126
Drugs named by CMS3
Total drug cost$781
Part D patients83

Sara Wallace's Part D claims by kind of drug, 2024

  • Generic124 claims98%
  • Brand-name and other2 claims2%

Sara Wallace's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Sara Wallace's Part D claims, 2024

  • Antibiotics41%52 of 126 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1092024: 9513%

Drugs named by CMS: 3 in 2024, 3 in 2023.

See all prescribing by Sara Wallace

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Sara J. Wallace ranks in the 88th percentile for knee replacement in Medicare

Sara Wallace accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 76 procedures of knee replacement by Sara Wallace, more than 88% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Sara Wallace ranks in Medicare procedure volume

Knee replacement
88th percentile76 procedures
Hip replacement
86th percentile48 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

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Sara J. Wallace has 1 publication on record

Dmand AI links 1 paper to Sara Wallace in 2022. Sara Wallace's most frequent co-authors are Jeremy Adler, MD, Aravind Athiviraham, MD and Alexander Tyson Bradley, MD.

Papers1

Sara Wallace's most frequent co-authors

Recent publications by Sara Wallace

See all 1 publications and co-authors

See who Sara Wallace researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Sara Wallace works with, so you can find a warm path to the right adult reconstructive orthopaedic surgery physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sara J. Wallace received $164,167 in industry payments from 2017 to 2025

CMS Open Payments shows 158 general payments to Sara Wallace from 8 drug and device companies from 2017 to 2025. Education make up the largest share, 85% of the total. Zimmer Biomet Holdings, Inc. paid the most, $140,336.

General payments to Sara Wallace by program year, 2017 to 2025

General payments to Sara Wallace by kind, 2017 to 2025

$164.2Kin total
  • Education$139,73385%
  • Travel and lodging$10,3786%
  • Consulting fees$8,8755%
  • Food and beverage$5,1823%

Companies that paid Sara Wallace the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Sara Wallace

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Sara J. Wallace's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Sara J. Wallace

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Sara J. Wallace's NPI number?

Sara J. Wallace's NPI number is 1174899207. It was assigned on March 22, 2012, and it is active in the NPI Registry.

What does Sara J. Wallace specialize in?

Sara J. Wallace is an adult reconstructive orthopaedic surgery physician in Chicago, Illinois. The primary specialty in the NPI Registry is Adult Reconstructive Orthopaedic Surgery Physician (taxonomy code 207XS0114X).

Where does Sara J. Wallace practice?

Sara Wallace practices at 5841 S Maryland Ave, Chicago, IL 60637. Sara Wallace's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Sara Wallace to 3 hospitals, 4 home health agencies and 3 medical groups.

What is Sara J. Wallace's office phone number?

The practice phone on file for Sara Wallace is (773) 702-1530.

What is Sara J. Wallace's medical license number?

Sara Wallace holds Illinois license 036142690.

Which hospitals is Sara J. Wallace affiliated with?

Sara Wallace is affiliated with University of Chicago Medical Center. Dmand AI links Sara Wallace to 3 more hospitals.

What medical group is Sara J. Wallace part of?

Sara Wallace is linked to UChicago Medicine Physicians. Dmand AI links Sara Wallace to 3 more medical groups.

Does Sara J. Wallace accept Medicare?

Yes. CMS data shows Sara Wallace billed Medicare for 1,309 services in 2024, and Sara Wallace accepts Medicare assignment.

How many Medicare patients does Sara J. Wallace see?

CMS counts 505 Medicare patients who saw Sara Wallace in 2024, with an average age of 73.

What services does Sara J. Wallace bill to Medicare?

In 2024, Sara Wallace's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and office visit, established patient (99214).

Show 5 more questionsShow fewer questions

What drugs does Sara J. Wallace prescribe most?

In 2024 Medicare Part D data, Sara Wallace's most prescribed drugs by claims were Amoxicillin, Celecoxib and Gabapentin.

Has Sara J. Wallace received payments from drug or device companies?

CMS Open Payments shows $164,167 in general payments to Sara Wallace from 8 companies from 2017 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.

How long has Sara J. Wallace been practicing?

Sara Wallace graduated from medical school in 2012, 14 years ago.

Does Sara J. Wallace do research?

Dmand AI links 1 publication to Sara Wallace.

Who does Sara J. Wallace publish with?

Sara Wallace's most frequent co-authors are Jeremy Adler, MD (1 shared paper), Aravind Athiviraham, MD (1 shared paper) and Alexander Tyson Bradley, MD (1 shared paper).

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