Dr. Stephanie Mitchell Hartmann, DO
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 1,658
- Hospital affiliations
- 1
- Industry payments
- $167
- Practice address
- 1924 Alcoa Highway, Knoxville, TN 37920
- Practice phone
- Call (865) 305-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hartmann'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. Stephanie Mitchell Hartmann is a family medicine physician in Knoxville, Tennessee
Dr. Hartmann practices at The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical.
Dr. Hartmann's NPI, 1780144618, was assigned on March 25, 2019. Dr. Hartmann holds Tennessee license 4651.
- NPI
- 1780144618NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951639756
- NPI enumeration date
- March 25, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 305-9000
- 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. Stephanie Mitchell Hartmann practices at The University of Tennessee Medical Center in Knoxville, Tennessee
Dr. Hartmann's primary practice is The University of Tennessee Medical Center, at 1924 Alcoa Highway, Knoxville, TN 37920 in Knox County. The practice phone is (865) 305-9000.
- The University of Tennessee Medical Center1924 Alcoa Highway, Knoxville, TN 37920 · Knox CountyPhone(865) 305-9000
Source: Dmand AI Affiliation Data
Dr. Stephanie Mitchell Hartmann is affiliated with 1 site of care and 1 medical group
Dr. Hartmann's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. The medical group on file is University of Tennessee Health Science Center College of Nursing.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephanie Mitchell Hartmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hartmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Tennessee Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ut Medical and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephanie Mitchell Hartmann is one of 2,430 family medicine physicians in Tennessee
Family medicine is Dr. Hartmann's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hartmann is licensed in Tennessee.
Specialties and state licenses
- Family medicine, TennesseePrimary
Family medicine physicians near Dr. Hartmann
Counts of family 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 Mitchell Hartmann billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Hartmann across 7 procedure codes in 2024, for 77 Medicare patients. Medicare paid $12,431 for them.
Dr. Hartmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2022024: 14329%
- Other services
- 2023: 172024: 43153%
Where Dr. Hartmann's Medicare services took place, 2024
- In an office9451%
- In a facility9249%
Dr. Hartmann compared with the Tennessee median for family medicine physicians, 2024
- Dr. Hartmann
- Tennessee median
- Medicare services
- 186vs 63070% below
- Medicare patients
- 77vs 18157% below
- Part D claims
- 1,138vs 1,32214% below
Medians across 2,475 family medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Hartmann'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie Mitchell Hartmann treated 77 Medicare patients in 2024, average age 72
CMS counts 77 Medicare patients who saw Dr. Hartmann in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.90, 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. Hartmann's median patient age at 65, with 61% women.
Dr. Hartmann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hartmann's Medicare patients by sex, 2024
- Women4660%
- Men3140%
Chronic conditions among Dr. Hartmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis48%
- Diabetes45%
- Anxiety38%
- Mood disorders38%
- Depression35%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hartmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie Mitchell Hartmann wrote 1,658 Medicare Part D claims in 2024
In 2024, Dr. Hartmann wrote 1,658 Medicare Part D claims for 227 patients. 80% of them were for generic drugs. CMS names the drug for 1,138 of them, across 39 drugs with 11 or more claims each, at $118,815 in total drug cost. In 2023, CMS named 1,020 claims across 40 drugs.
Dr. Hartmann's Part D claims by kind of drug, 2024
- Generic1,325 claims80%
- Brand-name and other333 claims20%
Dr. Hartmann'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. Hartmann's Part D claims, 2024
- Opioids1%22 of 1,658 claims
- Antibiotics2%35 of 1,658 claims
- Antipsychotics, patients 65 and over1%11 of 1,658 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: 1,0202024: 1,13812%
Drugs named by CMS: 39 in 2024, 40 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. Stephanie Mitchell Hartmann takes part in Medicare
Dr. Hartmann 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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Dr. Stephanie Mitchell Hartmann received $167 in industry payments from 2022 to 2023
CMS Open Payments shows 4 general payments to Dr. Hartmann from 3 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $130.
General payments to Dr. Hartmann by program year, 2022 to 2023
Companies that paid Dr. Hartmann the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephanie Mitchell Hartmann'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) |
| 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. Stephanie Mitchell Hartmann
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 Mitchell Hartmann's NPI number?
Dr. Stephanie Mitchell Hartmann's NPI number is 1780144618. It was assigned on March 25, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie Mitchell Hartmann?
Dr. Stephanie Mitchell Hartmann is a family medicine physician in Knoxville, Tennessee. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Stephanie Mitchell Hartmann practice?
Dr. Hartmann practices at 1924 Alcoa Highway, Knoxville, TN 37920. Dr. Hartmann's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical.
What is Dr. Stephanie Mitchell Hartmann's office phone number?
The practice phone on file for Dr. Hartmann is (865) 305-9000.
What is Dr. Stephanie Mitchell Hartmann's medical license number?
Dr. Hartmann holds Tennessee license 4651.
Which hospitals is Dr. Stephanie Mitchell Hartmann affiliated with?
Dr. Hartmann practices at The University of Tennessee Medical Center in Knoxville, Tennessee.
What medical group is Dr. Stephanie Mitchell Hartmann part of?
Dr. Hartmann is linked to University of Tennessee Health Science Center College of Nursing.
Does Dr. Stephanie Mitchell Hartmann accept Medicare?
Yes. CMS data shows Dr. Hartmann billed Medicare for 186 services in 2024, and Dr. Hartmann accepts Medicare assignment.
How many Medicare patients does Dr. Stephanie Mitchell Hartmann see?
CMS counts 77 Medicare patients who saw Dr. Hartmann in 2024, with an average age of 72.
What services does Dr. Stephanie Mitchell Hartmann bill to Medicare?
In 2024, Dr. Hartmann's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and medicare service (G2211).
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What drugs does Dr. Stephanie Mitchell Hartmann prescribe most?
In 2024 Medicare Part D data, Dr. Hartmann's most prescribed drugs by claims were Gabapentin, Levothyroxine Sodium and Omeprazole.
Has Dr. Stephanie Mitchell Hartmann received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Dr. Hartmann from 3 companies from 2022 to 2023. The largest total came from Merz North America, Inc.
How long has Dr. Stephanie Mitchell Hartmann been practicing?
Dr. Hartmann graduated from medical school in 2019, 7 years ago.
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