Dr. Elizabeth R. Gillmen, DO
- Medicare patients, 2024
- 73
- Hospital affiliations
- 2
- Industry payments
- $177
- Medical group
- 1
- State license
- 1
- Practice address
- 3028 Beacon Parkway, Granger, IN 46530
- Practice phone
- Call (574) 213-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Surgery Center of Granger
Surgery Center - Medicare-Certified · Granger, Indiana
Find Dr. Gillmen'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.
Dr. Elizabeth R. Gillmen is an anesthesiologist in Granger, Indiana
Dr. Gillmen practices at The Surgery Center of Granger in Granger, Indiana.
Dr. Gillmen's NPI, 1255892261, was assigned on March 31, 2019. Dr. Gillmen holds Indiana license 02007173A.
- NPI
- 1255892261NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365800984
- NPI enumeration date
- March 31, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 213-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth R. Gillmen practices at The Surgery Center of Granger in Granger, Indiana
Dr. Gillmen's primary practice is The Surgery Center of Granger, at 3028 Beacon Parkway, Granger, IN 46530. The practice phone is (574) 213-8200.
- The Surgery Center of Granger3028 Beacon Parkway, Granger, IN 46530Phone(574) 213-8200
Source: Dmand AI Affiliation Data
Dr. Elizabeth R. Gillmen is affiliated with 3 sites of care and 1 medical group
Dr. Gillmen's primary practice is The Surgery Center of Granger in Granger, Indiana. Dr. Gillmen is also affiliated with Franciscan Health Indianapolis. The medical group on file is Southeast Anesthesiologists. Dmand AI also links Dr. Gillmen to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth R. Gillmen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gillmen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Surgery Center of Granger | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth R. Gillmen is one of 1,172 anesthesiologists in Indiana
Anesthesiology is Dr. Gillmen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Gillmen is licensed in Indiana.
Specialties and state licenses
- Anesthesiology, IndianaPrimary
Anesthesiologists near Dr. Gillmen
Counts of anesthesiologists 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. Elizabeth R. Gillmen treated 73 Medicare patients in 2024, average age 71
CMS counts 73 Medicare patients who saw Dr. Gillmen in 2024. The largest group is 65 to 74, with 36 patients. 73% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gillmen's median patient age at 58, with 58% women.
Dr. Gillmen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gillmen's Medicare patients by sex, 2024
- Women3548%
- Men3852%
Chronic conditions among Dr. Gillmen's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Arthritis59%
- Diabetes41%
- Ischemic heart disease32%
- Chronic kidney disease27%
- Mood disorders26%
- Anxiety25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gillmen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Elizabeth R. Gillmen takes part in Medicare
Dr. Gillmen 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)
Dr. Elizabeth R. Gillmen received $177 in industry payments from 2022 to 2025
CMS Open Payments shows 2 general payments to Dr. Gillmen from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $136.
General payments to Dr. Gillmen by program year, 2022 to 2025
Companies that paid Dr. Gillmen the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elizabeth R. Gillmen'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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. Elizabeth R. Gillmen
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. Elizabeth R. Gillmen's NPI number?
Dr. Elizabeth R. Gillmen's NPI number is 1255892261. It was assigned on March 31, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth R. Gillmen?
Dr. Elizabeth R. Gillmen is an anesthesiologist in Granger, Indiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Elizabeth R. Gillmen practice?
Dr. Gillmen practices at 3028 Beacon Parkway, Granger, IN 46530. Dr. Gillmen's primary practice is The Surgery Center of Granger in Granger, Indiana. Dmand AI also links Dr. Gillmen to 1 hospital.
What is Dr. Elizabeth R. Gillmen's office phone number?
The practice phone on file for Dr. Gillmen is (574) 213-8200.
What is Dr. Elizabeth R. Gillmen's medical license number?
Dr. Gillmen holds Indiana license 02007173A.
Which hospitals is Dr. Elizabeth R. Gillmen affiliated with?
Dr. Gillmen is affiliated with Franciscan Health Indianapolis. Dmand AI links Dr. Gillmen to 1 more hospital.
What medical group is Dr. Elizabeth R. Gillmen part of?
Dr. Gillmen is linked to Southeast Anesthesiologists.
Does Dr. Elizabeth R. Gillmen accept Medicare?
Yes. CMS lists Dr. Gillmen as accepting Medicare assignment.
How many Medicare patients does Dr. Elizabeth R. Gillmen see?
CMS counts 73 Medicare patients who saw Dr. Gillmen in 2024, with an average age of 71.
Has Dr. Elizabeth R. Gillmen received payments from drug or device companies?
CMS Open Payments shows $177 in general payments to Dr. Gillmen from 2 companies from 2022 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Elizabeth R. Gillmen been practicing?
Dr. Gillmen graduated from medical school in 2019, 7 years ago.
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