Dr. Lela Demeter, MD
- Medicare services, 2024
- 1,201
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 3,221
- Hospital affiliations
- 3
- Medical group
- 1
- Practice address
- 7270 W College Dr, Palos Heights, IL 60463
- Practice phone
- Call (708) 923-1900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lela Demeter MD
Palos Heights, Illinois
Find Dr. Demeter's professional email, personal email and mobile number
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Dr. Lela Demeter is an internist in Palos Heights, Illinois
Dr. Demeter practices at Lela Demeter MD in Palos Heights, Illinois.
Dr. Demeter's NPI, 1285763607, was assigned on March 2, 2007. Dr. Demeter holds Illinois license 036-098873.
- NPI
- 1285763607NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628152113
- NPI enumeration date
- March 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 923-1900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lela Demeter practices at Lela Demeter MD in Palos Heights, Illinois
Dr. Demeter's primary practice is Lela Demeter MD, at 7270 W College Dr, Palos Heights, IL 60463 in Cook County. The practice phone is (708) 923-1900.
- Lela Demeter MD7270 W College Dr, Palos Heights, IL 60463 · Cook CountyPhone(708) 923-1900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lela Demeter is affiliated with 9 sites of care and 1 medical group
Dr. Demeter's primary practice is Lela Demeter MD in Palos Heights, Illinois. Dr. Demeter is also affiliated with Northwestern Medicine Palos Hospital. The medical group on file is United Elite Hospitalists. Dmand AI also links Dr. Demeter to 2 more hospitals, 2 home health agencies, 1 physician office, 1 group practice or clinic and 1 skilled nursing facility, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lela Demeter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demeter practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lela Demeter MD | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lela Demeter is one of 5,652 internists in Illinois
Internal medicine is Dr. Demeter's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Demeter is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Demeter
Counts of internists 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
Dr. Lela Demeter billed Medicare for 1,201 services in 2024
CMS data shows 1,201 Medicare services from Dr. Demeter across 10 procedure codes in 2024, for 147 Medicare patients. Medicare paid $90,202 for them.
Dr. Demeter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9452024: 8985%
- Lab and pathology
- 2023: 02024: 192
- Other services
- 2023: 182024: 111517%
Where Dr. Demeter's Medicare services took place, 2024
- In an office41234%
- In a facility78966%
Dr. Demeter compared with the Illinois median for internists, 2024
- Dr. Demeter
- Illinois median
- Medicare services
- 1,201vs 5662.1 times
- Medicare patients
- 147vs 20829% below
- Part D claims
- 2,818vs 2849.9 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Demeter'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Demeter and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lela Demeter treated 147 Medicare patients in 2024, average age 77
CMS counts 147 Medicare patients who saw Dr. Demeter in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Demeter's median patient age at 74, with 64% women.
Dr. Demeter's Medicare patients by age, 2024
Dr. Demeter's Medicare patients by sex, 2024
- Women8155%
- Men6645%
Chronic conditions among Dr. Demeter's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Heart failure48%
- Ischemic heart disease48%
- Diabetes42%
- Chronic kidney disease39%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Demeter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lela Demeter wrote 3,221 Medicare Part D claims in 2024
In 2024, Dr. Demeter wrote 3,221 Medicare Part D claims for 163 patients. 90% of them were for generic drugs. CMS names the drug for 2,818 of them, across 55 drugs with 11 or more claims each, at $80,985 in total drug cost. In 2023, CMS named 2,912 claims across 57 drugs.
Dr. Demeter's Part D claims by kind of drug, 2024
- Generic2,898 claims90%
- Brand-name309 claims10%
- Other14 claims0%
Dr. Demeter'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 Dr. Demeter's Part D claims, 2024
- Opioids4%125 of 3,221 claims
- Antibiotics2%76 of 3,221 claims
- Antipsychotics, patients 65 and over1%48 of 3,221 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: 2,9122024: 2,8183%
Drugs named by CMS: 55 in 2024, 57 in 2023.
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 Dr. Lela Demeter takes part in Medicare
Dr. Demeter 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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Sources for Dr. Lela Demeter'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 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) |
| 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 Dr. Lela Demeter
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lela Demeter's NPI number?
Dr. Lela Demeter's NPI number is 1285763607. It was assigned on March 2, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Lela Demeter?
Dr. Lela Demeter is an internist in Palos Heights, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lela Demeter practice?
Dr. Demeter practices at 7270 W College Dr, Palos Heights, IL 60463. Dr. Demeter's primary practice is Lela Demeter MD in Palos Heights, Illinois. Dmand AI also links Dr. Demeter to 2 hospitals, 2 home health agencies, 1 physician office, 1 group practice or clinic and 1 skilled nursing facility.
What is Dr. Lela Demeter's office phone number?
The practice phone on file for Dr. Demeter is (708) 923-1900.
What is Dr. Lela Demeter's medical license number?
Dr. Demeter holds Illinois license 036-098873.
Which hospitals is Dr. Lela Demeter affiliated with?
Dr. Demeter is affiliated with Northwestern Medicine Palos Hospital. Dmand AI links Dr. Demeter to 2 more hospitals.
What medical group is Dr. Lela Demeter part of?
Dr. Demeter is linked to United Elite Hospitalists.
Does Dr. Lela Demeter accept Medicare?
Yes. CMS data shows Dr. Demeter billed Medicare for 1,201 services in 2024, and Dr. Demeter accepts Medicare assignment.
How many Medicare patients does Dr. Lela Demeter see?
CMS counts 147 Medicare patients who saw Dr. Demeter in 2024, with an average age of 77.
What services does Dr. Lela Demeter bill to Medicare?
In 2024, Dr. Demeter's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).
What drugs does Dr. Lela Demeter prescribe most?
In 2024 Medicare Part D data, Dr. Demeter's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
How long has Dr. Lela Demeter been practicing?
Dr. Demeter graduated from medical school in 1991, 35 years ago.
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