NPPES file of Aug 9, 2026

Jacqueline Michelle Block, FNP

Family Nurse Practitioner · Saint Louis, MO

Jacqueline Michelle Block, FNP is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1871064972, issued on Dec 16, 2018. Check the license (Missouri 2018043837, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871064972
Name
Jacqueline Michelle Block
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2018043837 MO
Self-reported in NPPES; status is on the state search
Practice location
3009 N Ballas RD Ste 100B, Saint Louis, MO 63131
Phone
(314) 432-1111
Enumerated
Dec 16, 2018
Record last updated
Jun 5, 2024
Fax
(314) 432-4739
Medicare enrollment
Enrolled (PECOS I20190205000413); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →

Also registered at 3009 N Ballas RD Ste 100B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Phillip Brick, M.D.Internal Medicine Physician1689787459
  2. Ying Du, M.D.Rheumatology Physician1295725182
  3. Melvin Maclin, M.D.Plastic and Reconstructive Surgery Physician1821198607
  4. Sitwat Malik, MDPsychiatry Physician1376004556
  5. Humza Quadri, MDFamily Medicine Physician1457912255
  6. Hashim Raza, M.D.Internal Medicine Physician1891840237

Verify Jacqueline Michelle Block in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2018043837    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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69% fewer Medicare Part D claims than the average family nurse practitioner in 2024

409 Medicare Part D claims for 279 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Jacqueline Block409
  2. Specialty average1,305

Most prescribed

  1. Prednisone57 claims
  2. Doxycycline Hyclate55 claims
  3. Amoxicillin-Clavulanate Potass47 claims
  4. Methylprednisolone31 claims
  5. Azithromycin25 claims
  6. Cephalexin21 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: $35.19

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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.

  1. Jacqueline Block$35.19
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Emergency Physicians OF St Lukes LLCChesterfield, MO
  2. Premier Medical Physicians LLCDes Peres, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jacqueline Michelle Block among 5,226 family nurse practitioner records in Missouri

Jacqueline Michelle Block, FNP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 53% of them.

  • NPI issued2018 · 53% of these records are older, 41% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2018 · median 2018 among the 3,339 with a school on file
  • Record last updated2024 · 44% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

714 family nurse practitioner records list a practice address in Saint Louis

They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.

All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kristal Burns, FNPSaint Louis, MO 631311073816922
  2. Karen Dittmer, NPDes Peres, MO 631311750520318
  3. Cynthia EatonDes Peres, MO 631311689081754
  4. Becky Hammon, FNPSaint Louis, MO 631311508264946
  5. Scott Henderson, RNSaint Louis, MO 631311679846570
  6. Elizabeth Kraus, FNPSaint Louis, MO 631311831495845
  7. Jennifer Ledbetter, FNPSaint Louis, MO 631311356692669
  8. Laura Marchi, DNP, FNP-CSaint Louis, MO 631311366850554

Common questions

What is Jacqueline Michelle Block, FNP's NPI number?

Jacqueline Michelle Block, FNP's National Provider Identifier (NPI) is 1871064972, issued on Dec 16, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline Michelle Block, FNP located?

The NPPES record lists a practice address at 3009 N Ballas RD Ste 100B, Saint Louis, MO, 63131. Phone: (314) 432-1111. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline Michelle Block, FNP's license?

NPPES lists Missouri license number 2018043837, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Jacqueline Michelle Block, FNP prescribe under Medicare Part D?

In 2024, Jacqueline Michelle Block, FNP had 409 Medicare Part D claims for 279 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.