Dr. Andrew C. Dirmeyer, MD
- Medicare services, 2024
- 1,121
- Medicare patients, 2024
- 242
- Part D claims, 2024
- 8,402
- Hospital affiliations
- 1
- Industry payments
- $654
- Practice address
- 103 W Broadway Ave, Maryville, TN 37801
- Practice phone
- Call (865) 984-3864
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Blount Memorial Physician Group, Inc.
Maryville, Tennessee
Find Dr. Dirmeyer'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. Andrew C. Dirmeyer is a family medicine physician in Maryville, Tennessee
Dr. Dirmeyer practices at Blount Memorial Physician Group, Inc. in Maryville, Tennessee.
Dr. Dirmeyer's NPI, 1407903990, was assigned on January 5, 2007. Dr. Dirmeyer graduated from University of Tennessee, Hsc, College of Medicine in 1987. Dr. Dirmeyer holds Tennessee license 19354.
- NPI
- 1407903990NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395860159
- NPI enumeration date
- January 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 984-3864
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew C. Dirmeyer practices at Blount Memorial Physician Group, Inc. in Maryville, Tennessee
Dr. Dirmeyer's primary practice is Blount Memorial Physician Group, Inc., at 103 W Broadway Ave, Maryville, TN 37801 in Blount County. The practice phone is (865) 984-3864.
- Blount Memorial Physician Group, Inc.103 W Broadway Ave, Maryville, TN 37801 · Blount CountyPhone(865) 984-3864
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Andrew C. Dirmeyer is affiliated with 6 sites of care and 2 medical groups
Dr. Dirmeyer's primary practice is Blount Memorial Physician Group, Inc. in Maryville, Tennessee. Dr. Dirmeyer is also affiliated with Prisma Health Blount Memorial Hospital. The medical group on file is Blount Memorial Physicians Group. Dmand AI also links Dr. Dirmeyer to 2 more group practices and clinics, 2 home health agencies and 1 medical group, 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. Andrew C. Dirmeyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dirmeyer practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blount Memorial Physician Group, Inc. | Available with a free account |
| +5 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Andrew C. Dirmeyer is one of 2,430 family medicine physicians in Tennessee
Family medicine is Dr. Dirmeyer's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Dirmeyer is licensed in Tennessee.
Specialties and state licenses
- Family medicine, TennesseePrimary
Family medicine physicians near Dr. Dirmeyer
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. Andrew C. Dirmeyer billed Medicare for 1,121 services in 2024
CMS data shows 1,121 Medicare services from Dr. Dirmeyer across 11 procedure codes in 2024, for 242 Medicare patients. Medicare paid $74,138 for them. Every service was in an office.
Dr. Dirmeyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5902024: 5399%
- Other services
- 2023: 2382024: 42779%
- Tests and treatments
- 2023: 1712024: 13720%
- Lab and pathology
- 2023: 02024: 18
Dr. Dirmeyer compared with the Tennessee median for family medicine physicians, 2024
- Dr. Dirmeyer
- Tennessee median
- Medicare services
- 1,121vs 63078% above
- Medicare patients
- 242vs 18134% above
- Part D claims
- 7,771vs 1,3225.9 times
Medians across 2,475 family medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Dirmeyer'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.
Need commercial claims for Dr. Dirmeyer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dirmeyer and other family medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew C. Dirmeyer treated 242 Medicare patients in 2024, average age 73
CMS counts 242 Medicare patients who saw Dr. Dirmeyer in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 0.90, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dirmeyer's median patient age at 66, with 46% women.
Dr. Dirmeyer's Medicare patients by age, 2024
Dr. Dirmeyer's Medicare patients by sex, 2024
- Women10945%
- Men13355%
Chronic conditions among Dr. Dirmeyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis41%
- Chronic kidney disease33%
- Diabetes25%
- Ischemic heart disease23%
- Anxiety22%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dirmeyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew C. Dirmeyer wrote 8,402 Medicare Part D claims in 2024
In 2024, Dr. Dirmeyer wrote 8,402 Medicare Part D claims for 511 patients. 90% of them were for generic drugs. CMS names the drug for 7,771 of them, across 109 drugs with 11 or more claims each, at $576,493 in total drug cost. In 2023, CMS named 7,253 claims across 104 drugs.
Dr. Dirmeyer's Part D claims by kind of drug, 2024
- Generic7,529 claims90%
- Brand-name820 claims10%
- Other53 claims1%
Dr. Dirmeyer'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. Dirmeyer's Part D claims, 2024
- Opioids2%136 of 8,402 claims
- Antibiotics1%94 of 8,402 claims
- Antipsychotics, patients 65 and over0%17 of 8,402 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: 7,2532024: 7,7717%
Drugs named by CMS: 109 in 2024, 104 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. Andrew C. Dirmeyer takes part in Medicare
Dr. Dirmeyer 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Andrew C. Dirmeyer received $654 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Dirmeyer from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. AstraZeneca Pharmaceuticals LP paid the most, $160.
General payments to Dr. Dirmeyer by program year, 2016 to 2025
General payments to Dr. Dirmeyer by kind, 2016 to 2025
- Food and beverage$59190%
- Speaker and faculty fees$6310%
Companies that paid Dr. Dirmeyer 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. Andrew C. Dirmeyer graduated from University of Tennessee, Hsc, College of Medicine
Dr. Dirmeyer graduated from University of Tennessee, Hsc, College of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew C. Dirmeyer'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) |
| 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. Andrew C. Dirmeyer
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. Andrew C. Dirmeyer's NPI number?
Dr. Andrew C. Dirmeyer's NPI number is 1407903990. It was assigned on January 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew C. Dirmeyer?
Dr. Andrew C. Dirmeyer is a family medicine physician in Maryville, Tennessee. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Andrew C. Dirmeyer practice?
Dr. Dirmeyer practices at 103 W Broadway Ave, Maryville, TN 37801. Dr. Dirmeyer's primary practice is Blount Memorial Physician Group, Inc. in Maryville, Tennessee. Dmand AI also links Dr. Dirmeyer to 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Andrew C. Dirmeyer's office phone number?
The practice phone on file for Dr. Dirmeyer is (865) 984-3864.
What is Dr. Andrew C. Dirmeyer's medical license number?
Dr. Dirmeyer holds Tennessee license 19354.
Which hospitals is Dr. Andrew C. Dirmeyer affiliated with?
Dr. Dirmeyer is affiliated with Prisma Health Blount Memorial Hospital.
What medical group is Dr. Andrew C. Dirmeyer part of?
Dr. Dirmeyer is linked to Blount Memorial Physicians Group. Dmand AI links Dr. Dirmeyer to 1 more medical group.
Does Dr. Andrew C. Dirmeyer accept Medicare?
Yes. CMS data shows Dr. Dirmeyer billed Medicare for 1,121 services in 2024, and Dr. Dirmeyer accepts Medicare assignment.
How many Medicare patients does Dr. Andrew C. Dirmeyer see?
CMS counts 242 Medicare patients who saw Dr. Dirmeyer in 2024, with an average age of 73.
What services does Dr. Andrew C. Dirmeyer bill to Medicare?
In 2024, Dr. Dirmeyer's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Where did Dr. Andrew C. Dirmeyer go to medical school?
Dr. Dirmeyer graduated from University of Tennessee, Hsc, College of Medicine in 1987.
What drugs does Dr. Andrew C. Dirmeyer prescribe most?
In 2024 Medicare Part D data, Dr. Dirmeyer's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Levothyroxine Sodium.
Has Dr. Andrew C. Dirmeyer received payments from drug or device companies?
CMS Open Payments shows $654 in general payments to Dr. Dirmeyer from 16 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Andrew C. Dirmeyer been practicing?
Dr. Dirmeyer graduated from medical school in 1987, 39 years ago.
Selling to family medicine practices?
See family medicine physicians in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card