NPPES file of Aug 9, 2026

Carolyn Benson Leonard, RN, MSN

Perinatal Clinical Nurse Specialist · Redwood City, CA

Carolyn Benson Leonard, RN, MSN is a perinatal clinical nurse specialist with a practice address in Redwood City, California, and NPI 1154771343, issued on Jun 17, 2016. Check the license (California 2991, 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
1154771343
Name
Carolyn Benson Leonard
Credential
RN, MSN
Primary taxonomy
Perinatal Clinical Nurse Specialist 364SP1700X
License number
2991 CA
Self-reported in NPPES; status is on the state search
Practice location
1150 Veterans Blvd, Redwood City, CA 94063
Phone
(650) 299-3200
Enumerated
Jun 17, 2016
Record last updated
Nov 22, 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.
Download card Updates feed

Also registered at 1150 Veterans Blvd

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

  1. James Ahn, MDEmergency Medicine Physician1528146180
  2. Pavlina Apte, M.D.Internal Medicine Physician1386785806
  3. Wilma Arguelles-Gaviola, MDInternal Medicine Physician1740368398
  4. Anil Assudani, M.D,Psychiatry Physician1497753909
  5. Everett Austin, MDNeurology Physician1083792642
  6. Lauren Bacon, DPTPhysical Therapist1295167583

Verify Carolyn Benson Leonard 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 2991
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Perinatal Clinical Nurse Specialist providers in California

There are 14 perinatal clinical nurse specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other perinatal clinical nurse specialist records in California

  1. Maryann Baird, RNC, CNSFresno, CA1811054596
  2. Gay Goss, PHD, RNC, WHNP, CNSSan Francisco, CA1235344268
  3. Shannon Goulmassian, RN, CNSSan Bernardino, CA1437426053
  4. Kathleen Huggins, R.N., M.S., IBCLCSan Luis Obispo, CA1467791095
  5. Nancy Kirkpatrick, RN, NP, CNSSan Francisco, CA1013082825
  6. Connie Lopez, RNC, MSN, CNSOakland, CA1871643403
  7. Rosemary Olive, RN, MSN, CNSSan Rafael, CA1164684924
  8. Deborah Reitter, RN, MSN, CNSSacramento, CA1407987571
  9. Yvonne Rhodes, RN, CNSFremont, CA1124805072
  10. Berenice Sanchez, MSN, CNS, RNC-OBChula Vista, CA1881394583

Common questions

What is Carolyn Benson Leonard, RN, MSN's NPI number?

Carolyn Benson Leonard, RN, MSN's National Provider Identifier (NPI) is 1154771343, issued on Jun 17, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Benson Leonard, RN, MSN located?

The NPPES record lists a practice address at 1150 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 299-3200. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Benson Leonard, RN, MSN's license?

NPPES lists California license number 2991, 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.

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.