Elaine M. Worcester
- Medicare services, 2024
- 269
- Medicare patients, 2024
- 141
- Part D claims, 2024
- 22
- Hospital affiliations
- 1
- Industry payments
- $18,673
- Practice address
- 5721 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comer Children's Hospital - Hyde Park
Chicago, Illinois
Find Elaine Worcester's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Elaine M. Worcester is a nephrologist in Chicago, Illinois
Elaine Worcester practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois.
Elaine Worcester's NPI, 1568525087, was assigned on December 18, 2006. Elaine Worcester graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1979. Elaine Worcester holds Illinois license 036063171.
- NPI
- 1568525087NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072553072
- NPI enumeration date
- December 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Elaine M. Worcester practices at Comer Children's Hospital - Hyde Park in Chicago, Illinois
Elaine Worcester's primary practice is Comer Children's Hospital - Hyde Park, at 5721 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- Comer Children's Hospital - Hyde Park5721 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Elaine M. Worcester is affiliated with 2 sites of care and 2 medical groups
Elaine Worcester's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Elaine Worcester is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Elaine Worcester to 1 more medical group, named with a free account.
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 Elaine M. Worcester's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elaine Worcester practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comer Children's Hospital - Hyde Park | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Elaine M. Worcester is one of 534 nephrologists in Illinois
Nephrology is Elaine Worcester's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Elaine Worcester is licensed in Illinois.
Specialties and state licenses
- Nephrology, IllinoisPrimary
Nephrologists near Elaine Worcester
Counts of nephrologists 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
Elaine M. Worcester billed Medicare for 269 services in 2024
CMS data shows 269 Medicare services from Elaine Worcester across 4 procedure codes in 2024, for 141 Medicare patients. Medicare paid $27,114 for them. Every service was in a facility, such as a hospital, rather than an office.
Elaine Worcester's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1952024: 21410%
- Tests and treatments
- 2023: 512024: 558%
Elaine Worcester compared with the Illinois median for nephrologists, 2024
- Elaine Worcester
- Illinois median
- Medicare services
- 269vs 1,28479% below
- Medicare patients
- 141vs 35761% below
- Part D claims
- 31vs 57895% below
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Elaine Worcester'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.
Need commercial claims for Elaine Worcester?
Medicare shows one payer. Book a meeting to get commercial claims data for Elaine Worcester and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Elaine M. Worcester treated 141 Medicare patients in 2024, average age 67
CMS counts 141 Medicare patients who saw Elaine Worcester in 2024. The largest group is under 65, with 50 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 59% are also on Medicaid. Their average risk score is 6.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Elaine Worcester's median patient age at 69, with 46% women.
Elaine Worcester's Medicare patients by age, 2024
Elaine Worcester's Medicare patients by sex, 2024
- Women6143%
- Men8057%
Chronic conditions among Elaine Worcester's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Heart failure74%
- Diabetes72%
- Arthritis58%
- Ischemic heart disease58%
- Atrial fibrillation43%
Share of Medicare patients with each condition. A patient can have several.
Elaine Worcester's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elaine M. Worcester wrote 22 Medicare Part D claims in 2024
In 2024, Elaine Worcester wrote 22 Medicare Part D claims. 100% of them were for generic drugs. They cover 2 drugs, with $420 in total drug cost. In 2017, CMS named 338 claims across 14 drugs.
Elaine Worcester's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 3382018: 3191%
Drugs named by CMS: 2 in 2018, 14 in 2017.
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
How Elaine M. Worcester takes part in Medicare
Elaine Worcester accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Elaine M. Worcester received $18,673 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Elaine Worcester from 4 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 91% of the total. Alnylam Pharmaceuticals Inc. paid the most, $18,074.
General payments to Elaine Worcester by program year, 2016 to 2025
General payments to Elaine Worcester by kind, 2016 to 2025
- Consulting fees$17,04391%
- Travel and lodging$1,2157%
- Food and beverage$3192%
- Grants$951%
Companies that paid Elaine Worcester the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Elaine M. Worcester graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Elaine Worcester graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Elaine M. Worcester's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Elaine M. Worcester
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elaine M. Worcester's NPI number?
Elaine M. Worcester's NPI number is 1568525087. It was assigned on December 18, 2006, and it is active in the NPI Registry.
What does Elaine M. Worcester specialize in?
Elaine M. Worcester is a nephrologist in Chicago, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Elaine M. Worcester practice?
Elaine Worcester practices at 5721 S Maryland Ave, Chicago, IL 60637. Elaine Worcester's primary practice is Comer Children's Hospital - Hyde Park in Chicago, Illinois. Dmand AI also links Elaine Worcester to 1 medical group.
What is Elaine M. Worcester's office phone number?
The practice phone on file for Elaine Worcester is (773) 702-1530.
What is Elaine M. Worcester's medical license number?
Elaine Worcester holds Illinois license 036063171.
Which hospitals is Elaine M. Worcester affiliated with?
Elaine Worcester is affiliated with University of Chicago Medical Center.
What medical group is Elaine M. Worcester part of?
Elaine Worcester is linked to UChicago Medicine Physicians. Dmand AI links Elaine Worcester to 1 more medical group.
Does Elaine M. Worcester accept Medicare?
Yes. CMS data shows Elaine Worcester billed Medicare for 269 services in 2024, and Elaine Worcester accepts Medicare assignment.
How many Medicare patients does Elaine M. Worcester see?
CMS counts 141 Medicare patients who saw Elaine Worcester in 2024, with an average age of 67.
What services does Elaine M. Worcester bill to Medicare?
In 2024, Elaine Worcester's most billed Medicare services were hospital inpatient care (99233), dialysis (90935) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Elaine M. Worcester go to medical school?
Elaine Worcester graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1979.
What drugs does Elaine M. Worcester prescribe most?
In 2018 Medicare Part D data, Elaine Worcester's most prescribed drugs by claims were Lisinopril and Potassium Chloride.
Has Elaine M. Worcester received payments from drug or device companies?
CMS Open Payments shows $18,673 in general payments to Elaine Worcester from 4 companies from 2016 to 2025. The largest total came from Alnylam Pharmaceuticals Inc.
How long has Elaine M. Worcester been practicing?
Elaine Worcester graduated from medical school in 1979, 47 years ago.
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