Dianne Humphrey, ARNP
Family Nurse Practitioner · Centerville, IA
Dianne Humphrey, ARNP is a family nurse practitioner with a practice address in Centerville, Iowa, and NPI 1932582988, issued on Jul 8, 2015. Check the license (Iowa A117843, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dianne Humphrey
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- A117843 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1015 N 18TH St, Centerville, IA 52544
- Phone
- (641) 683-5773
- Enumerated
- Jul 8, 2015
- Record last updated
- May 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (641) 226-5759
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,971 in Iowa → Look up another NPI →
Also registered at 1015 N 18TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dianne Humphrey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license A117843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
4,328 Medicare Part D claims for 165 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 50 claims were for opioids.
Most prescribed
- Atorvastatin Calcium257 claims
- Omeprazole165 claims
- Levothyroxine Sodium147 claims
- Lisinopril146 claims
- Gabapentin139 claims
- Potassium Chloride132 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $67.41
4 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Dianne Humphrey among 1,971 family nurse practitioner records in Iowa
Dianne Humphrey, ARNP is one of 1,971 family nurse practitioner records with a practice address in Iowa. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 30% of them.
- NPI issued2015 · 30% of these records are older, 64% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2021 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 family nurse practitioner records list a practice address in Centerville
They are 19 of the 106 NPPES records with a practice address in Centerville, and 1,971 family nurse practitioner records in Iowa.
All 1,971 in Iowa → Every provider in Centerville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Mary Booth, DNPCenterville, IA 525441003459132
- Rebecca Bowen, FNPCenterville, IA 525441316605801
- Brittany Enlow, ARNP, FNP-CCenterville, IA 525441114530045
- Bailee Geitzenauer, ARNP, FNP-CCenterville, IA 525441811578586
- Olivia McCoy, ARNPCenterville, IA 525441710645601
- Morgan Nicoletto, ARNPCenterville, IA 525441699405357
- Samantha Payne, ARNPCenterville, IA 525441144937772
- Krista Pritchard, APRN, FNP-CCenterville, IA 525441780203075
Common questions
What is Dianne Humphrey, ARNP's NPI number?
Dianne Humphrey, ARNP's National Provider Identifier (NPI) is 1932582988, issued on Jul 8, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Dianne Humphrey, ARNP located?
The NPPES record lists a practice address at 1015 N 18TH St, Centerville, IA, 52544. Phone: (641) 683-5773. Providers update this record themselves, so call before visiting.
How can I verify Dianne Humphrey, ARNP's license?
NPPES lists Iowa license number A117843, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Dianne Humphrey, ARNP prescribe under Medicare Part D?
In 2024, Dianne Humphrey, ARNP had 4,328 Medicare Part D claims for 165 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.