Dr. Stephanie Grimes Willer, MD
- Medicare services, 2024
- 233
- Medicare patients, 2024
- 240
- Part D claims, 2024
- 336
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 975 E 3rd St, Chattanooga, TN 37403
- Practice phone
- Call (423) 778-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Willer's professional email, personal email and mobile number
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Dr. Stephanie Grimes Willer is an emergency medicine physician in Chattanooga, Tennessee
Dr. Willer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health.
Dr. Willer's NPI, 1205465424, was assigned on April 8, 2020. Dr. Willer graduated from East Tennessee State University Quillen College of Medicine in 2020. Dr. Willer holds Tennessee license 66269.
- NPI
- 1205465424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264844026
- NPI enumeration date
- April 8, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 778-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephanie Grimes Willer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee
Dr. Willer's primary practice is Erlanger Baroness Hospital, at 975 E 3rd St, Chattanooga, TN 37403 in Hamilton County. The practice phone is (423) 778-7000.
- Erlanger Baroness Hospital975 E 3rd St, Chattanooga, TN 37403 · Hamilton CountyPhone(423) 778-7000
Source: Dmand AI Affiliation Data
Dr. Stephanie Grimes Willer is affiliated with 2 sites of care and 1 medical group
Dr. Willer's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. The medical group on file is Tennessee River Physicians. Dmand AI also links Dr. Willer to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephanie Grimes Willer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Willer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erlanger Baroness Hospital | 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. Stephanie Grimes Willer is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Willer's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Willer is licensed in Tennessee.
Specialties and state licenses
- Emergency medicine, TennesseePrimary
Emergency medicine physicians near Dr. Willer
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. Stephanie Grimes Willer billed Medicare for 233 services in 2024
CMS data shows 233 Medicare services from Dr. Willer across 2 procedure codes in 2024, for 240 Medicare patients. Medicare paid $23,982 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Willer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1402024: 23366%
Dr. Willer compared with the Tennessee median for emergency medicine physicians, 2024
- Dr. Willer
- Tennessee median
- Medicare services
- 233vs 26612% below
- Medicare patients
- 240vs 2577% below
- Part D claims
- 199vs 932.1 times
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Willer'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. Willer and other emergency medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie Grimes Willer treated 240 Medicare patients in 2024, average age 75
CMS counts 240 Medicare patients who saw Dr. Willer in 2024. The largest group is 75 to 84, with 99 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.53, 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. Willer's median patient age at 44, with 60% women.
Dr. Willer's Medicare patients by age, 2024
Dr. Willer's Medicare patients by sex, 2024
- Women13958%
- Men10142%
Chronic conditions among Dr. Willer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Anxiety42%
- Diabetes40%
- Mood disorders40%
- Ischemic heart disease37%
- Depression35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Willer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie Grimes Willer wrote 336 Medicare Part D claims in 2024
In 2024, Dr. Willer wrote 336 Medicare Part D claims for 226 patients. 96% of them were for generic drugs. CMS names the drug for 199 of them, across 9 drugs with 11 or more claims each, at $1,485 in total drug cost. In 2023, CMS named 110 claims across 7 drugs.
Dr. Willer's Part D claims by kind of drug, 2024
- Generic321 claims96%
- Brand-name and other15 claims4%
Dr. Willer'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. Willer's Part D claims, 2024
- Opioids11%38 of 336 claims
- Antibiotics31%103 of 336 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: 1102024: 19981%
Drugs named by CMS: 9 in 2024, 7 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
Dr. Stephanie Grimes Willer scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Willer for performance year 2024, reported as part of a group. Dr. Willer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Willer's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stephanie Grimes Willer received $70 in industry payments from 2022 to 2023
CMS Open Payments shows 3 general payments to Dr. Willer from 3 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $29.
General payments to Dr. Willer by program year, 2022 to 2023
Companies that paid Dr. Willer the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephanie Grimes Willer graduated from East Tennessee State University Quillen College of Medicine
Dr. Willer graduated from East Tennessee State University Quillen College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephanie Grimes Willer'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)Clinician Public Reporting: Overall MIPS Performance (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. Stephanie Grimes Willer
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. Stephanie Grimes Willer's NPI number?
Dr. Stephanie Grimes Willer's NPI number is 1205465424. It was assigned on April 8, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie Grimes Willer?
Dr. Stephanie Grimes Willer is an emergency medicine physician in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Stephanie Grimes Willer practice?
Dr. Willer practices at 975 E 3rd St, Chattanooga, TN 37403. Dr. Willer's primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. Dmand AI also links Dr. Willer to 1 community health center.
What is Dr. Stephanie Grimes Willer's office phone number?
The practice phone on file for Dr. Willer is (423) 778-7000.
What is Dr. Stephanie Grimes Willer's medical license number?
Dr. Willer holds Tennessee license 66269.
Which hospitals is Dr. Stephanie Grimes Willer affiliated with?
Dr. Willer practices at Erlanger Baroness Hospital in Chattanooga, Tennessee.
What medical group is Dr. Stephanie Grimes Willer part of?
Dr. Willer is linked to Tennessee River Physicians.
Does Dr. Stephanie Grimes Willer accept Medicare?
Yes. CMS data shows Dr. Willer billed Medicare for 233 services in 2024, and Dr. Willer accepts Medicare assignment.
What is Dr. Stephanie Grimes Willer's MIPS score?
Dr. Willer's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stephanie Grimes Willer see?
CMS counts 240 Medicare patients who saw Dr. Willer in 2024, with an average age of 75.
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What services does Dr. Stephanie Grimes Willer bill to Medicare?
In 2024, Dr. Willer's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Where did Dr. Stephanie Grimes Willer go to medical school?
Dr. Willer graduated from East Tennessee State University Quillen College of Medicine in 2020.
What drugs does Dr. Stephanie Grimes Willer prescribe most?
In 2024 Medicare Part D data, Dr. Willer's most prescribed drugs by claims were Ondansetron ODT, Cefdinir and Methylprednisolone.
Has Dr. Stephanie Grimes Willer received payments from drug or device companies?
CMS Open Payments shows $70 in general payments to Dr. Willer from 3 companies from 2022 to 2023. The largest total came from CSL Behring.
How long has Dr. Stephanie Grimes Willer been practicing?
Dr. Willer graduated from medical school in 2020, 6 years ago.
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