NPPES file of Aug 9, 2026

Courtney Marie Dyer, CNM/WHNP-BC

Midwife · Lancaster, CA

Courtney Marie Dyer, CNM/WHNP-BC is a midwife with a practice address in Lancaster, California, and NPI 1114731627, issued on Feb 4, 2025. Check the license (California 236518, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1114731627
Name
Courtney Marie Dyer
Credential
CNM/WHNP-BC
Primary taxonomy
Midwife 176B00000X
License numbers
236518 CA
95032038 CA
Self-reported in NPPES; status is on the state search
Practice location
1600 W Avenue J, Lancaster, CA 93534
Phone
(661) 949-5000
Enumerated
Feb 4, 2025
Record last updated
Feb 4, 2025
Medicare enrollment
Enrolled (PECOS I20250626003190); may accept 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 midwife records → All 762 in California → Look up another NPI →

Also registered at 1600 W Avenue J

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

  1. Sam Abid, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1295366656
  2. Hazem Aboaid, MDInternal Medicine Physician1689323552
  3. Beverly Kim AgniPsychiatric/Mental Health Registered Nurse1194542761
  4. Josephine Aideloje, NPPsychiatric/Mental Health Nurse Practitioner1790272243
  5. Imaobong AliyuAdult Psychiatric/Mental Health Registered Nurse1497343206
  6. Sam Allen, MDObstetrics & Gynecology Physician1982740841

Verify Courtney Marie Dyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 236518    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 California 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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Courtney Marie Dyer among 762 midwife records in California

Courtney Marie Dyer, CNM/WHNP-BC is one of 762 midwife records with a practice address in California. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileNo · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2024 · median 2021 among the 48 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 176B00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Midwife providers in California

There are 762 midwife records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 762 in California → Every provider in Lancaster → Midwife nationwide →

The 8 midwife records with the nearest ZIP codes

  1. Christine Cannon, CNM-BC, WHNP-BC, RNLancaster, CA 935341437896388
  2. Mary Gacii, CNMLancaster, CA 935341871268730
  3. Khadija SyLancaster, CA 935351780513382
  4. Megan Koontz, LMRidgecrest, CA 935551942641360
  5. Justine Backhaus, LM,CPMTehachapi, CA 935611174645360
  6. Tesa KurinTehachapi, CA 935611215314281
  7. Rachel Weakley, LMTehachapi, CA 935611386184141
  8. Rebekah Hammer, CPM, LMAuberry, CA 936021730620089

Common questions

What is Courtney Marie Dyer, CNM/WHNP-BC's NPI number?

Courtney Marie Dyer, CNM/WHNP-BC's National Provider Identifier (NPI) is 1114731627, issued on Feb 4, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Courtney Marie Dyer, CNM/WHNP-BC located?

The NPPES record lists a practice address at 1600 W Avenue J, Lancaster, CA, 93534. Phone: (661) 949-5000. Providers update this record themselves, so call before visiting.

How can I verify Courtney Marie Dyer, CNM/WHNP-BC's license?

NPPES lists California license number 236518, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.