Diane W. Holzum, APRN, MSN, CNS
Clinical Nurse Specialist · Cape Girardeau, MO
Diane W. Holzum, APRN, MSN, CNS is a clinical nurse specialist with a practice address in Cape Girardeau, Missouri, and NPI 1831217496, issued on Mar 26, 2007. Check the license (Missouri 065929, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane W. Holzum
- Credential
- APRN, MSN, CNS
- Primary taxonomy
- Clinical Nurse Specialist 364S00000X
- License number
- 065929 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Lacey St, Cape Girardeau, MO 63701
- Phone
- (573) 334-4822
- Enumerated
- Mar 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (573) 986-5984
- Entity
- Type 1 · individual
Also registered at 1701 Lacey St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mariam AehteshamHospitalist Physician1033561170
- Ensaf Alhujaily, MDInternal Medicine Physician1346980349
- Sajjad AliInternal Medicine Physician1851742092
- McKynlee Anderson, CRNACertified Registered Nurse Anesthetist1619657541
- Larissa BellPhysician Assistant1932021102
Verify Diane W. Holzum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 065929Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average clinical nurse specialist in 2024
26 Medicare Part D claims, against an average of 957 among the 361 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amantadine26 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: $529.75
4 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 457 providers of this specialty with any payment received $871.23 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.
Clinical Nurse Specialist providers in Missouri
There are 33 clinical nurse specialist records in Missouri.
Other clinical nurse specialist records in Missouri
- Susan Akins, MSN RN BC AP MHCNSSaint Louis, MO1790767721
- Ellen Albers, CNSSaint Louis, MO1649298332
- Sigrid Anderson, CLINICAL NURSE SPECSaint Louis, MO1841231370
- Bonnie Blevins, R.N.Branson, MO1992894331
- Christine Brown, DNP, APRN, AGCNS-BCSaint Louis, MO1801671789
- Amanda Caravelli, APRN - CNSSaint Louis, MO1417784430
- Caleb CoulterJoplin, MO1124979679
- Evelyn Dean, RN, ACNS-BCKansas City, MO1306826383
- Alyssa Ferri, MSN, APRN, AGCNS-BCMarshall, MO1477924876
- Janelle Holthaus, MSN, APRN, AGCNS-BCSaint Louis, MO1760212732
Common questions
What is Diane W. Holzum, APRN, MSN, CNS's NPI number?
Diane W. Holzum, APRN, MSN, CNS's National Provider Identifier (NPI) is 1831217496, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diane W. Holzum, APRN, MSN, CNS located?
The NPPES record lists a practice address at 1701 Lacey St, Cape Girardeau, MO, 63701. Phone: (573) 334-4822. Providers update this record themselves, so call before visiting.
How can I verify Diane W. Holzum, APRN, MSN, CNS's license?
NPPES lists Missouri license number 065929, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Diane W. Holzum, APRN, MSN, CNS prescribe under Medicare Part D?
In 2024, Diane W. Holzum, APRN, MSN, CNS had 26 Medicare Part D claims; the average among clinical nurse specialist prescribers was 957. 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.