Diane Denise Block, NP
Nurse Practitioner · Fenton, MO
Diane Denise Block, NP is a nurse practitioner with a practice address in Fenton, Missouri, and NPI 1699158196, issued on Jul 1, 2015. Check the license (Missouri 2015013958, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane Denise Block
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2015013958 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1345 Smizer Mill RD Ste 1100, Fenton, MO 63026
- Phone
- (636) 496-5023
- Enumerated
- Jul 1, 2015
- Record last updated
- Nov 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150730012214); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,720 in Missouri → Look up another NPI →
Also registered at 1345 Smizer Mill RD Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sarah Ludlow, M.D.Family Medicine Physician1053676593
- Stephanie Massey, D.O.Family Medicine Physician1801236393
- Kelcy Oesterreich, NPFamily Nurse Practitioner1417504267
Verify Diane Denise Block in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2015013958Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average nurse practitioner in 2024
1,881 Medicare Part D claims for 416 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 67 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa58 claims
- Levothyroxine Sodium56 claims
- Methylprednisolone51 claims
- Atorvastatin Calcium46 claims
- Hydrocodone-Acetaminophen38 claims
- Meloxicam37 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: $429.60
11 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Bills Medicare through one group practice
- Mercy Clinic East CommunitiesHillsboro, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diane Denise Block among 1,720 nurse practitioner records in Missouri
Diane Denise Block, NP is one of 1,720 nurse practitioner records with a practice address in Missouri. 78% 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 40% of them.
- NPI issued2015 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2013 · median 2017 among the 1,080 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 nurse practitioner records list a practice address in Fenton
They are 11 of the 493 NPPES records with a practice address in Fenton, and 1,720 nurse practitioner records in Missouri.
All 1,720 in Missouri → Every provider in Fenton → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lindsey Adams, NP-CFenton, MO 630261326611757
- Alexandra BehrensFenton, MO 630261801721436
- Danielle BlakeFenton, MO 630261265900450
- Kaci Hale, FNPFenton, MO 630261174042659
- Bryant Price, MSN, BC, GNP, ANPFenton, MO 630261952335408
- Heather Quist, FNP-CFenton, MO 630261861888729
- Taylor Reineri, FNP-CFenton, MO 630261851060263
- Carley RothFenton, MO 630261639034424
Common questions
What is Diane Denise Block, NP's NPI number?
Diane Denise Block, NP's National Provider Identifier (NPI) is 1699158196, issued on Jul 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Diane Denise Block, NP located?
The NPPES record lists a practice address at 1345 Smizer Mill RD Ste 1100, Fenton, MO, 63026. Phone: (636) 496-5023. Providers update this record themselves, so call before visiting.
How can I verify Diane Denise Block, NP's license?
NPPES lists Missouri license number 2015013958, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Diane Denise Block, NP prescribe under Medicare Part D?
In 2024, Diane Denise Block, NP had 1,881 Medicare Part D claims for 416 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.