Dr. Adrian Grant Letz, MD
- Medicare services, 2024
- 1,894
- Medicare patients, 2024
- 123
- Part D claims, 2024
- 1,224
- Hospital affiliations
- 1
- Industry payments
- $304
- Practice address
- 6000 University Ave, West Des Moines, IA 50266
- Practice phone
- Call (515) 471-9300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UnityPoint Clinic
West Des Moines, Iowa
Find Dr. Letz'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. Adrian Grant Letz is an allergist and immunologist in West Des Moines, Iowa
Dr. Letz practices at UnityPoint Clinic in West Des Moines, Iowa.
Dr. Letz's NPI, 1033221916, was assigned on August 31, 2006. Dr. Letz graduated from University of Texas Southwestern Medical School at Dallas in 2002. Dr. Letz holds Iowa license 43086.
- NPI
- 1033221916NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153331715
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (515) 471-9300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Adrian Grant Letz practices at UnityPoint Clinic in West Des Moines, Iowa
Dr. Letz's primary practice is UnityPoint Clinic, at 6000 University Ave, West Des Moines, IA 50266 in Polk County. The practice phone is (515) 471-9300.
- UnityPoint Clinic6000 University Ave, West Des Moines, IA 50266 · Polk CountyPhone(515) 471-9300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Adrian Grant Letz is affiliated with 3 sites of care and 1 medical group
Dr. Letz's primary practice is UnityPoint Clinic in West Des Moines, Iowa. Dr. Letz is also affiliated with UnityPoint Health - Finley Hospital. The medical group on file is UnityPoint Clinic. Dmand AI also links Dr. Letz to 1 more group practice or clinic, 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. Adrian Grant Letz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Letz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UnityPoint Clinic | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Adrian Grant Letz is one of 25 allergists and immunologists in Iowa
Allergy and immunology is Dr. Letz's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Letz is licensed in Iowa.
Specialties and state licenses
- Allergy and immunology, IowaPrimary
Allergists and immunologists near Dr. Letz
Counts of allergists and immunologists 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. Adrian Grant Letz billed Medicare for 1,894 services in 2024
CMS data shows 1,894 Medicare services from Dr. Letz across 7 procedure codes in 2024, for 123 Medicare patients. Medicare paid $20,154 for them. Every service was in an office.
Dr. Letz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1792024: 1,67242%
- Office and hospital visits
- 2023: 1672024: 19718%
- Surgery
- 2023: 142024: 2579%
Dr. Letz compared with the Iowa median for allergists and immunologists, 2024
- Dr. Letz
- Iowa median
- Medicare services
- 1,894vs 2,74931% below
- Medicare patients
- 123vs 18935% below
- Part D claims
- 1,140vs 5632.0 times
Medians across 27 allergists and immunologists in Iowa with Dmand AI profiles that report each measure.
Dr. Letz'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. Letz and other allergists and immunologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Adrian Grant Letz treated 123 Medicare patients in 2024, average age 68
CMS counts 123 Medicare patients who saw Dr. Letz in 2024. The largest group is 65 to 74, with 68 patients. 68% of them have high cholesterol, and 61% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Letz's median patient age at 50, with 55% women.
Dr. Letz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Letz's Medicare patients by sex, 2024
- Women7964%
- Men4436%
Chronic conditions among Dr. Letz's Medicare patients, 2024
- High cholesterol68%
- High blood pressure61%
- Asthma44%
- Arthritis39%
- Anxiety37%
- Mood disorders30%
- Diabetes27%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Letz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Adrian Grant Letz wrote 1,224 Medicare Part D claims in 2024
In 2024, Dr. Letz wrote 1,224 Medicare Part D claims for 206 patients. 69% of them were for generic drugs. CMS names the drug for 1,140 of them, across 21 drugs with 11 or more claims each, at $163,698 in total drug cost. In 2023, CMS named 1,017 claims across 19 drugs.
Dr. Letz's Part D claims by kind of drug, 2024
- Generic845 claims69%
- Brand-name379 claims31%
Dr. Letz'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. Letz's Part D claims, 2024
- Antibiotics2%30 of 1,224 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: 1,0172024: 1,14012%
Drugs named by CMS: 21 in 2024, 19 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. Adrian Grant Letz takes part in Medicare
Dr. Letz 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. Adrian Grant Letz received $304 in industry payments from 2016 to 2025
CMS Open Payments shows 14 general payments to Dr. Letz from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $51.
General payments to Dr. Letz by program year, 2016 to 2025
General payments to Dr. Letz by kind, 2016 to 2025
- Food and beverage$25283%
- Education$5217%
Companies that paid Dr. Letz 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. Adrian Grant Letz graduated from University of Texas Southwestern Medical School at Dallas
Dr. Letz graduated from University of Texas Southwestern Medical School at Dallas in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Adrian Grant Letz'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. Adrian Grant Letz
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. Adrian Grant Letz's NPI number?
Dr. Adrian Grant Letz's NPI number is 1033221916. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Adrian Grant Letz?
Dr. Adrian Grant Letz is an allergist and immunologist in West Des Moines, Iowa. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Adrian Grant Letz practice?
Dr. Letz practices at 6000 University Ave, West Des Moines, IA 50266. Dr. Letz's primary practice is UnityPoint Clinic in West Des Moines, Iowa. Dmand AI also links Dr. Letz to 1 group practice or clinic.
What is Dr. Adrian Grant Letz's office phone number?
The practice phone on file for Dr. Letz is (515) 471-9300.
What is Dr. Adrian Grant Letz's medical license number?
Dr. Letz holds Iowa license 43086.
Which hospitals is Dr. Adrian Grant Letz affiliated with?
Dr. Letz is affiliated with UnityPoint Health - Finley Hospital.
What medical group is Dr. Adrian Grant Letz part of?
Dr. Letz is linked to UnityPoint Clinic.
Does Dr. Adrian Grant Letz accept Medicare?
Yes. CMS data shows Dr. Letz billed Medicare for 1,894 services in 2024, and Dr. Letz accepts Medicare assignment.
How many Medicare patients does Dr. Adrian Grant Letz see?
CMS counts 123 Medicare patients who saw Dr. Letz in 2024, with an average age of 68.
What services does Dr. Adrian Grant Letz bill to Medicare?
In 2024, Dr. Letz's most billed Medicare services were allergy test or treatment (95004), office visit, established patient (99214) and office visit, established patient (99213).
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Where did Dr. Adrian Grant Letz go to medical school?
Dr. Letz graduated from University of Texas Southwestern Medical School at Dallas in 2002.
What drugs does Dr. Adrian Grant Letz prescribe most?
In 2024 Medicare Part D data, Dr. Letz's most prescribed drugs by claims were Azelastine HCl, Fluticasone Propionate and Montelukast Sodium.
Has Dr. Adrian Grant Letz received payments from drug or device companies?
CMS Open Payments shows $304 in general payments to Dr. Letz from 11 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Adrian Grant Letz been practicing?
Dr. Letz graduated from medical school in 2002, 24 years ago.
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