NPPES file of Aug 9, 2026

Erin Elizabeth Drinen, FNP

Family Nurse Practitioner · Hazelwood, MO

Erin Elizabeth Drinen, FNP is a family nurse practitioner with a practice address in Hazelwood, Missouri, and NPI 1124796396, issued on Sep 2, 2021. Check the license (Missouri 2021032233, 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
1124796396
Name
Erin Elizabeth Drinen
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2021032233 MO
Self-reported in NPPES; status is on the state search
Practice location
1 Village Square Shop Ctr, Hazelwood, MO 63042
Phone
(314) 362-9098
Enumerated
Sep 2, 2021
Record last updated
Apr 17, 2025
Fax
(314) 362-9851
Medicaid ID
420107184 MO
Medicare enrollment
Enrolled (PECOS I20220309001261); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 1 Village Square Shop Ctr

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

  1. Donald Hong, MDInfectious Disease Physician1487149365
  2. Kimberly Tipton, DPTPhysical Therapist1669768784

Verify Erin Elizabeth Drinen 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 2021032233
    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

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78% fewer Medicare Part D claims than the average family nurse practitioner in 2024

287 Medicare Part D claims for 28 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Erin Drinen287
  2. Specialty average1,305

Most prescribed

  1. Biktarvy59 claims
  2. Lisinopril28 claims
  3. Emtricitabine-Tenofovir Disop14 claims
  4. Ritonavir14 claims
  5. Bupropion Xl13 claims
  6. Darunavir13 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.

Bills Medicare through 3 group practices

  1. Complexcare Medical Group Midwest H PLLCCoulterville, IL
  2. Theoria MedicalChicago, IL
  3. Washington UniversityHazelwood, MO

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

Erin Elizabeth Drinen among 5,226 family nurse practitioner records in Missouri

Erin Elizabeth Drinen, 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 2021, is newer than 72% of them.

  • NPI issued2021 · 72% of these records are older, 22% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2021 · median 2018 among the 3,339 with a school on file
  • Record last updated2025 · 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).

9 family nurse practitioner records list a practice address in Hazelwood

They are 9 of the 301 NPPES records with a practice address in Hazelwood, and 5,226 family nurse practitioner records in Missouri.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Beth Basler, NPHazelwood, MO 630421013130376
  2. Abby Davis, NP-CHazelwood, MO 630421699432146
  3. Joy Ekenga, FNPHazelwood, MO 630421891263190
  4. Jennifer Humphrey, APRN, FNP-CHazelwood, MO 630421639642986
  5. Renitra Jackson, FNPHazelwood, MO 630421144399270
  6. Jennifer Peterson, DNP, APRN, FNP-BCHazelwood, MO 630421093229577
  7. Erica Scott, FNP-BCHazelwood, MO 630421689426439
  8. Bethany Stern, FNPHazelwood, MO 630421801331152

Common questions

What is Erin Elizabeth Drinen, FNP's NPI number?

Erin Elizabeth Drinen, FNP's National Provider Identifier (NPI) is 1124796396, issued on Sep 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Erin Elizabeth Drinen, FNP located?

The NPPES record lists a practice address at 1 Village Square Shop Ctr, Hazelwood, MO, 63042. Phone: (314) 362-9098. Providers update this record themselves, so call before visiting.

How can I verify Erin Elizabeth Drinen, FNP's license?

NPPES lists Missouri license number 2021032233, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Erin Elizabeth Drinen, FNP prescribe under Medicare Part D?

In 2024, Erin Elizabeth Drinen, FNP had 287 Medicare Part D claims for 28 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.