Dr. Elizabeth A. Riggs, MD
- Medicare services, 2024
- 4,867
- Medicare patients, 2024
- 1,165
- Part D claims, 2024
- 4,108
- Hospital affiliations
- 1
- Industry payments
- $3,860
- Practice address
- 1321 Unity Pl, Lafayette, IN 47905
- Practice phone
- Call (765) 446-1362
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Unity Immediate Care Center
Urgent Care Center · Lafayette, Indiana
Find Dr. Riggs' professional email, personal email and mobile number
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Dr. Elizabeth A. Riggs is an emergency medicine physician in Lafayette, Indiana
Dr. Riggs practices at Unity Immediate Care Center in Lafayette, Indiana.
Dr. Riggs' NPI, 1578508404, was assigned on June 17, 2006. Dr. Riggs graduated from Indiana University School of Medicine in 1991. Dr. Riggs holds Indiana license 01040607A.
- NPI
- 1578508404NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072656909
- NPI enumeration date
- June 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (765) 446-1362
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth A. Riggs practices at Unity Immediate Care Center in Lafayette, Indiana
Dr. Riggs' primary practice is Unity Immediate Care Center, at 1321 Unity Pl, Lafayette, IN 47905. The practice phone is (765) 446-1362.
- Unity Immediate Care Center1321 Unity Pl, Lafayette, IN 47905Phone(765) 446-1362
Source: Dmand AI Affiliation Data
Dr. Elizabeth A. Riggs is affiliated with 2 sites of care and 1 medical group
Dr. Riggs' primary practice is Unity Immediate Care Center in Lafayette, Indiana. Dr. Riggs is also affiliated with Franciscan Health Lafayette. The medical group on file is Unity Healthcare. Dr. Riggs' employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elizabeth A. Riggs' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riggs practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unity Immediate Care Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth A. Riggs is one of 1,275 emergency medicine physicians in Indiana
Emergency medicine is Dr. Riggs' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Riggs is licensed in Indiana.
Specialties and state licenses
- Emergency medicine, IndianaPrimary
Emergency medicine physicians near Dr. Riggs
Counts of emergency medicine 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
Dr. Elizabeth A. Riggs billed Medicare for 4,867 services in 2024
CMS data shows 4,867 Medicare services from Dr. Riggs across 19 procedure codes in 2024, for 1,165 Medicare patients. Medicare paid $95,126 for them. Every service was in an office.
Dr. Riggs' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3402024: 2,767714%
- Office and hospital visits
- 2023: 1,7202024: 1,43916%
- Lab and pathology
- 2023: 2632024: 2601%
- Tests and treatments
- 2023: 3472024: 21538%
- Surgery
- 2023: 2322024: 18620%
- Imaging
- 2023: 812024: 0100%
Dr. Riggs compared with the Indiana median for emergency medicine physicians, 2024
- Dr. Riggs
- Indiana median
- Medicare services
- 4,867vs 30416.0 times
- Medicare patients
- 1,165vs 2774.2 times
- Part D claims
- 3,947vs 9242.9 times
Medians across 1,276 emergency medicine physicians in Indiana with Dmand AI profiles that report each measure.
Dr. Riggs' 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. Riggs and other emergency medicine physicians in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth A. Riggs treated 1,165 Medicare patients in 2024, average age 74
CMS counts 1,165 Medicare patients who saw Dr. Riggs in 2024. The largest group is 65 to 74, with 578 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 2% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Riggs' median patient age at 54, with 56% women.
Dr. Riggs' Medicare patients by age, 2024
Dr. Riggs' Medicare patients by sex, 2024
- Women72662%
- Men43938%
Chronic conditions among Dr. Riggs' Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis43%
- Diabetes31%
- Ischemic heart disease27%
- Anxiety24%
- Chronic kidney disease22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riggs' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth A. Riggs wrote 4,108 Medicare Part D claims in 2024
In 2024, Dr. Riggs wrote 4,108 Medicare Part D claims for 1,414 patients. 98% of them were for generic drugs. CMS names the drug for 3,947 of them, across 28 drugs with 11 or more claims each, at $29,766 in total drug cost. In 2023, CMS named 3,969 claims across 31 drugs.
Dr. Riggs' Part D claims by kind of drug, 2024
- Generic4,009 claims98%
- Brand-name99 claims2%
Dr. Riggs' 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. Riggs' Part D claims, 2024
- Opioids2%69 of 4,108 claims
- Antibiotics33%1,358 of 4,108 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: 3,9692024: 3,9471%
Drugs named by CMS: 28 in 2024, 31 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. Elizabeth A. Riggs takes part in Medicare
Dr. Riggs accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail 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)
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Dr. Elizabeth A. Riggs received $3,860 in industry payments from 2016 to 2025
CMS Open Payments shows 225 general payments to Dr. Riggs from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,750.
General payments to Dr. Riggs by program year, 2016 to 2025
Companies that paid Dr. Riggs the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth A. Riggs graduated from Indiana University School of Medicine
Dr. Riggs graduated from Indiana University School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth A. Riggs'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 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)Doctors and Clinicians Utilization Data (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 Dr. Elizabeth A. Riggs
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 A. Riggs' NPI number?
Dr. Elizabeth A. Riggs' NPI number is 1578508404. It was assigned on June 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth A. Riggs?
Dr. Elizabeth A. Riggs is an emergency medicine physician in Lafayette, Indiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Elizabeth A. Riggs practice?
Dr. Riggs practices at 1321 Unity Pl, Lafayette, IN 47905. Dr. Riggs' primary practice is Unity Immediate Care Center in Lafayette, Indiana.
What is Dr. Elizabeth A. Riggs' office phone number?
The practice phone on file for Dr. Riggs is (765) 446-1362.
What is Dr. Elizabeth A. Riggs' medical license number?
Dr. Riggs holds Indiana license 01040607A.
Which hospitals is Dr. Elizabeth A. Riggs affiliated with?
Dr. Riggs is affiliated with Franciscan Health Lafayette.
What medical group is Dr. Elizabeth A. Riggs part of?
Dr. Riggs is linked to Unity Healthcare.
Does Dr. Elizabeth A. Riggs accept Medicare?
Yes. CMS data shows Dr. Riggs billed Medicare for 4,867 services in 2024, and Dr. Riggs accepts Medicare assignment.
How many Medicare patients does Dr. Elizabeth A. Riggs see?
CMS counts 1,165 Medicare patients who saw Dr. Riggs in 2024, with an average age of 74.
What services does Dr. Elizabeth A. Riggs bill to Medicare?
In 2024, Dr. Riggs' most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Elizabeth A. Riggs go to medical school?
Dr. Riggs graduated from Indiana University School of Medicine in 1991.
What drugs does Dr. Elizabeth A. Riggs prescribe most?
In 2024 Medicare Part D data, Dr. Riggs' most prescribed drugs by claims were Prednisone, Fluconazole and Amoxicillin-Clavulanate Potass.
Has Dr. Elizabeth A. Riggs received payments from drug or device companies?
CMS Open Payments shows $3,860 in general payments to Dr. Riggs from 18 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Elizabeth A. Riggs been practicing?
Dr. Riggs graduated from medical school in 1991, 35 years ago.
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