NPPES file of Aug 9, 2026

Eileen Holt, NP

Family Nurse Practitioner · Ellisville, MO

Eileen Holt, NP is a family nurse practitioner with a practice address in Ellisville, Missouri, and NPI 1629439054, issued on Mar 12, 2016. Check the license (Missouri 2016005301, 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
1629439054
Name
Eileen Holt
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2016005301 MO
Self-reported in NPPES; status is on the state search
Practice location
225 Clarkson RD, Ellisville, MO 63011
Phone
(636) 685-7715
Enumerated
Mar 12, 2016
Record last updated
Dec 24, 2024
Medicare enrollment
Enrolled (PECOS I20171215000351); accepts Medicare assignment
Medical or professional school
Southern Illinois University School Of Medicine, 2015
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 225 Clarkson RD

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

  1. Clarissa Allen, MDFamily Medicine Physician1952513541
  2. Bryan Duepner, DOFamily Medicine Physician1861912826
  3. William Koeppel, D.O.Family Medicine Physician1194162883
  4. Barbara O'Brien, DOAdult Medicine Physician1437211794
  5. Cynthia Poelker, M.D.Family Medicine Physician1275735458
  6. Sarah Renfert, M.D.Emergency Medicine Physician1932171600

Verify Eileen Holt 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 2016005301    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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85% fewer Medicare Part D claims than the average family nurse practitioner in 2024

201 Medicare Part D claims for 99 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Eileen Holt201
  2. Specialty average1,305

Most prescribed

  1. Gabapentin39 claims
  2. Methylprednisolone39 claims
  3. Tizanidine Hcl28 claims
  4. Cyclobenzaprine Hcl19 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: $1,282.96

64 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Eileen Holt$1,282.96
  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 one group practice

  1. Westglen Family Physicians LLCEllisville, MO

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

Eileen Holt among 5,226 family nurse practitioner records in Missouri

Eileen Holt, NP 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 2016, is newer than 40% of them.

  • NPI issued2016 · 40% of these records are older, 54% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2015 · 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).

12 family nurse practitioner records list a practice address in Ellisville

They are 12 of the 288 NPPES records with a practice address in Ellisville, and 5,226 family nurse practitioner records in Missouri.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Richard Baker, DNP, NP-CEllisville, MO 630111285621847
  2. Christina Blaesing, MSN, APRN, FNP-CBallwin, MO 630111316135486
  3. Sherry Clawson, FNP-CEllisville, MO 630111538575063
  4. Mary Cook, NP-CManchester, MO 630111255361408
  5. Dawn Forbes, FNPEllisville, MO 630111457637811
  6. Laurie Heaps, APRN, BC, FNPBallwin, MO 630111922295633
  7. Mary Klepzig, FNPBallwin, MO 630111922441765
  8. Lindsey McCarthy, FNPBallwin, MO 630111730515834

Common questions

What is Eileen Holt, NP's NPI number?

Eileen Holt, NP's National Provider Identifier (NPI) is 1629439054, issued on Mar 12, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Eileen Holt, NP located?

The NPPES record lists a practice address at 225 Clarkson RD, Ellisville, MO, 63011. Phone: (636) 685-7715. Providers update this record themselves, so call before visiting.

How can I verify Eileen Holt, NP's license?

NPPES lists Missouri license number 2016005301, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Eileen Holt, NP prescribe under Medicare Part D?

In 2024, Eileen Holt, NP had 201 Medicare Part D claims for 99 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.