NPPES file of Aug 9, 2026

Malgorzata De Riera, ARNP/CNM

Midwife · Woodland Hills, CA

Malgorzata De Riera, ARNP/CNM is a midwife with a practice address in Woodland Hills, California, and NPI 1982840617, issued on Dec 30, 2008. Check the license with the California 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
1982840617
Name
Malgorzata De Riera
Credential
ARNP/CNM
Primary taxonomy
Midwife 176B00000X
Practice location
5601 DE Soto Ave, Woodland Hills, CA 91367
Phone
(954) 554-4575
Enumerated
Dec 30, 2008
Record last updated
Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5601 DE Soto Ave

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

  1. Houry Abajian, PHARM.D.Pharmacist1235297383
  2. Cecille Abeleda, RCP, RRTRegistered Respiratory Therapist1316424872
  3. Sunitha AbrahamCertified Respiratory Therapist1114409679
  4. Arineh AbramPharmacist1760108401
  5. Stephano Abusleme, DOStudent in an Organized Health Care Education/Training Program1538747639
  6. Ani Adamian, PHARM DPharmacist1043841851

Verify Malgorzata De Riera in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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2% fewer Medicare Part D claims than the average midwife in 2024

59 Medicare Part D claims for 28 beneficiaries, against an average of 60 among the 409 providers of this specialty who prescribed in Part D.

  1. Malgorzata De Riera59
  2. Specialty average60

Most prescribed

  1. Estradiol20 claims
  2. Clobetasol Propionate19 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.

Malgorzata De Riera among 762 midwife records in California

Malgorzata De Riera, ARNP/CNM 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. Its NPI, issued in 2008, is newer than 19% of them.

  • NPI issued2008 · 19% of these records are older, 77% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2021 · 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.

The 8 midwife records with the nearest ZIP codes

  1. Corinna KauffmanWoodland Hills, CA 913671750033676
  2. Mandi Jihani, CPM/LMWoodland Hills, CA 913641477011427
  3. Rebekah Dorsey, CPM, LMWestlake Village, CA 913621568682961
  4. Kathryn WickmanThousand Oaks, CA 913621962069633
  5. Nerissa Velten, LM, CPMWestlake Village, CA 913611629484001
  6. Robyn Pool, LMThousand Oaks, CA 913601043555154
  7. Brianne Mingura, CMP, LMValencia, CA 913551720527609
  8. Tayebeh Erfani, LMPanorama City, CA 914021235287707

Common questions

What is Malgorzata De Riera, ARNP/CNM's NPI number?

Malgorzata De Riera, ARNP/CNM's National Provider Identifier (NPI) is 1982840617, issued on Dec 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Malgorzata De Riera, ARNP/CNM located?

The NPPES record lists a practice address at 5601 DE Soto Ave, Woodland Hills, CA, 91367. Phone: (954) 554-4575. Providers update this record themselves, so call before visiting.

How can I verify Malgorzata De Riera, ARNP/CNM's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Malgorzata De Riera, ARNP/CNM prescribe under Medicare Part D?

In 2024, Malgorzata De Riera, ARNP/CNM had 59 Medicare Part D claims for 28 beneficiaries; the average among midwife prescribers was 60. 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.