Dr. John E. Dietrich, MD
- Medicare services, 2021
- 252
- Part D claims, 2020
- 72
- Industry payments
- $147
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1 Saint Vincent Cir Suite 160 Suite 160, Little Rock, AR 72205-5406
- Practice phone
- Call (501) 661-0037
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Infectious Disease Resource Group
Primary care practice · Little Rock, Arkansas
Find Dr. Dietrich'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. John E. Dietrich is an infectious disease specialist in Little Rock, Arkansas
Dr. Dietrich practices at Infectious Disease Resource Group in Little Rock, Arkansas.
Dr. Dietrich's NPI, 1417927807, was assigned on January 26, 2006. Dr. Dietrich holds Arkansas license E0736.
- NPI
- 1417927807NPI Registry (opens in a new tab)
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Practice phone
- (501) 661-0037
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John E. Dietrich practices at 2 locations in Little Rock, Arkansas
Dr. Dietrich's primary practice is Infectious Disease Resource Group, at 1 Saint Vincent Cir Suite 160 Suite 160, Little Rock, AR 72205-5406. The practice phone is (501) 661-0037. The NPI Registry lists Dr. Dietrich's practice address as 2 St Vincent Cir, Little Rock, AR 72205.
- Infectious Disease Resource GroupPrimary1 Saint Vincent Cir Suite 160 Suite 160, Little Rock, AR 72205-5406Phone(501) 661-0037
- NPI Registry address2 St Vincent Cir, Little Rock, AR 72205 · Pulaski CountyPhone(501) 661-0037
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. John E. Dietrich is affiliated with 1 site of care and 1 medical group
Dr. Dietrich's primary practice is Infectious Disease Resource Group in Little Rock, Arkansas. The medical group on file is Infectious Disease Resource Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. John E. Dietrich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dietrich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Infectious Disease Resource Group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John E. Dietrich is one of 42 infectious disease specialists in Arkansas
Infectious disease is Dr. Dietrich's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Dietrich is licensed in Arkansas.
Specialties and state licenses
- Infectious disease, ArkansasPrimary
Infectious disease specialists near Dr. Dietrich
Counts of infectious disease specialists 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. John E. Dietrich billed Medicare for 252 services in 2021
CMS data shows 252 Medicare services from Dr. Dietrich across 3 procedure codes in 2021. Medicare paid $18,500 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Dietrich's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 7082021: 25264%
Dr. Dietrich compared with the Arkansas median for infectious disease specialists, 2021
- Dr. Dietrich
- Arkansas median
- Medicare services
- 252vs 52752% below
- Part D claims
- 72vs 27274% below
Medians across 40 infectious disease specialists in Arkansas with Dmand AI profiles that report each measure.
Dr. Dietrich's most billed Medicare procedure codes, 2021
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. Dietrich?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dietrich and other infectious disease specialists in Arkansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John E. Dietrich's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Dietrich's median patient age at 15, with 50% women.
Dr. Dietrich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. John E. Dietrich wrote 72 Medicare Part D claims in 2020
In 2020, Dr. Dietrich wrote 72 Medicare Part D claims. They cover 3 drugs, with $19,919 in total drug cost. In 2019, CMS named 110 claims across 7 drugs.
Dr. Dietrich's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1102020: 7235%
Drugs named by CMS: 3 in 2020, 7 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. John E. Dietrich received $147 in industry payments from 2016 to 2024
CMS Open Payments shows 3 general payments to Dr. Dietrich from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $100.
General payments to Dr. Dietrich by program year, 2016 to 2024
Companies that paid Dr. Dietrich the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John E. Dietrich'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. John E. Dietrich
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. John E. Dietrich's NPI number?
Dr. John E. Dietrich's NPI number is 1417927807. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John E. Dietrich?
Dr. John E. Dietrich is an infectious disease specialist in Little Rock, Arkansas. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. John E. Dietrich practice?
Dr. Dietrich practices at 1 Saint Vincent Cir Suite 160 Suite 160, Little Rock, AR 72205-5406. Dr. Dietrich also practices at 2 St Vincent Cir, Little Rock, AR 72205. Dr. Dietrich's primary practice is Infectious Disease Resource Group in Little Rock, Arkansas.
What is Dr. John E. Dietrich's office phone number?
The practice phone on file for Dr. Dietrich is (501) 661-0037.
What is Dr. John E. Dietrich's medical license number?
Dr. Dietrich holds Arkansas license E0736.
What medical group is Dr. John E. Dietrich part of?
Dr. Dietrich is linked to Infectious Disease Resource Group.
Does Dr. John E. Dietrich accept Medicare?
Yes. CMS data shows Dr. Dietrich billed Medicare for 252 services in 2021.
What services does Dr. John E. Dietrich bill to Medicare?
In 2021, Dr. Dietrich's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
What drugs does Dr. John E. Dietrich prescribe most?
In 2020 Medicare Part D data, Dr. Dietrich's most prescribed drugs by claims were Vancomycin HCl, Cefazolin Sodium and Ceftriaxone.
Has Dr. John E. Dietrich received payments from drug or device companies?
CMS Open Payments shows $147 in general payments to Dr. Dietrich from 2 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. John E. Dietrich been practicing?
Dr. Dietrich's NPI was assigned in 2006.
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