Maria Elizabeth Decker, DNP
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 244
- Hospital affiliations
- 2
- Industry payments
- $229
- Medical groups
- 2
- Practice address
- 403 First Street SE, Belmond, IA 50421
- Practice phone
- Call (641) 444-3223
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Maria Decker'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.
Maria Elizabeth Decker is a family nurse practitioner in Belmond, Iowa
Maria Decker practices at Iowa Specialty Hospital - Belmond in Belmond, Iowa, part of Iowa Specialty Hospital.
Maria Decker's NPI, 1225655590, was assigned on July 2, 2020. Maria Decker graduated from University of Iowa, RJ & L Carver College of Medicine in 2020. Maria Decker holds Iowa license A159567.
- NPI
- 1225655590NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375933047
- NPI enumeration date
- July 2, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (641) 444-3223
- 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)
Maria Elizabeth Decker practices at Iowa Specialty Hospital - Belmond in Belmond, Iowa
Maria Decker's primary practice is Iowa Specialty Hospital - Belmond, at 403 First Street SE, Belmond, IA 50421 in Wright County. The practice phone is (641) 444-3223.
- Iowa Specialty Hospital - Belmond403 First Street SE, Belmond, IA 50421 · Wright CountyPhone(641) 444-3223
Source: Dmand AI Affiliation Data
Maria Elizabeth Decker is affiliated with 4 sites of care and 2 medical groups
Maria Decker's primary practice is Iowa Specialty Hospital - Belmond in Belmond, Iowa, part of Iowa Specialty Hospital. Maria Decker is also affiliated with Iowa Specialty Hospital - Clarion. The medical group on file is Iowa Specialty Hospital. Dmand AI also links Maria Decker to 1 more behavioral health center, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maria Elizabeth Decker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maria Decker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Iowa Specialty Hospital - Belmond | Available with a free account |
| +3 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 Iowa Specialty Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Maria Elizabeth Decker is one of 1,785 family nurse practitioners in Iowa
Family is Maria Decker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Maria Decker is licensed in Iowa.
Specialties and state licenses
- Family nurse practitioner, IowaPrimary
Family nurse practitioners near Maria Decker
Counts of family nurse practitioners 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
Maria Elizabeth Decker treated 56 Medicare patients in 2024, average age 66
CMS counts 56 Medicare patients who saw Maria Decker in 2024. The largest group is 65 to 74, with 42 patients. 71% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maria Decker's median patient age at 50, with 82% women.
Maria Decker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Maria Decker's Medicare patients, 2024
- High cholesterol71%
- High blood pressure64%
- Arthritis41%
- Anxiety38%
- Mood disorders38%
- Depression36%
- Chronic kidney disease32%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Maria Decker'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
- Women82%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Maria Elizabeth Decker wrote 244 Medicare Part D claims in 2024
In 2024, Maria Decker wrote 244 Medicare Part D claims for 51 patients. 60% of them were for generic drugs.
Maria Decker's Part D claims by kind of drug, 2024
- Generic146 claims60%
- Brand-name98 claims40%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Maria Elizabeth Decker offers telehealth to Medicare patients
Maria Decker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Maria Decker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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.
Maria Elizabeth Decker received $229 in industry payments in 2025
CMS Open Payments shows 10 general payments to Maria Decker from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $201.
Companies that paid Maria Decker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Maria Elizabeth Decker graduated from University of Iowa, RJ & L Carver College of Medicine
Maria Decker graduated from University of Iowa, RJ & L Carver College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Maria Elizabeth Decker'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 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 (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 Maria Elizabeth Decker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maria Elizabeth Decker's NPI number?
Maria Elizabeth Decker's NPI number is 1225655590. It was assigned on July 2, 2020, and it is active in the NPI Registry.
What does Maria Elizabeth Decker specialize in?
Maria Elizabeth Decker is a family nurse practitioner in Belmond, Iowa. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Maria Elizabeth Decker practice?
Maria Decker practices at 403 First Street SE, Belmond, IA 50421. Maria Decker's primary practice is Iowa Specialty Hospital - Belmond in Belmond, Iowa, part of Iowa Specialty Hospital. Dmand AI also links Maria Decker to 1 behavioral health center, 1 group practice or clinic and 1 medical group.
What is Maria Elizabeth Decker's office phone number?
The practice phone on file for Maria Decker is (641) 444-3223.
What is Maria Elizabeth Decker's medical license number?
Maria Decker holds Iowa license A159567.
Which hospitals is Maria Elizabeth Decker affiliated with?
Maria Decker practices at Iowa Specialty Hospital - Belmond in Belmond, Iowa. Maria Decker is also affiliated with Iowa Specialty Hospital - Clarion.
What medical group is Maria Elizabeth Decker part of?
Maria Decker is linked to Iowa Specialty Hospital. Dmand AI links Maria Decker to 1 more medical group.
Does Maria Elizabeth Decker accept Medicare?
Yes. CMS lists Maria Decker as accepting Medicare assignment.
Does Maria Elizabeth Decker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Maria Decker as offering telehealth services.
How many Medicare patients does Maria Elizabeth Decker see?
CMS counts 56 Medicare patients who saw Maria Decker in 2024, with an average age of 66.
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Where did Maria Elizabeth Decker go to medical school?
Maria Decker graduated from University of Iowa, RJ & L Carver College of Medicine in 2020.
Has Maria Elizabeth Decker received payments from drug or device companies?
CMS Open Payments shows $229 in general payments to Maria Decker from 2 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Maria Elizabeth Decker been practicing?
Maria Decker graduated from medical school in 2020, 6 years ago.
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