Mary Baron Nelson, RN CPNP
Pediatric Registered Nurse · Los Angeles, CA
Mary Baron Nelson, RN CPNP is a pediatric registered nurse with a practice address in Los Angeles, California, and NPI 1407178775, issued on Feb 26, 2010. Check the license (California 363LP0200X, 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.
- Name
- Mary Baron Nelson
- Credential
- RN CPNP
- Primary taxonomy
- Pediatric Registered Nurse 163WP0200X
- License number
- 363LP0200X CA
Self-reported in NPPES; status is on the state search - Practice location
- 4650 W Sunset Blvd, Los Angeles, CA 90027
- Phone
- (323) 361-3033
- Enumerated
- Feb 26, 2010
- Record last updated
- Apr 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4650 W Sunset Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashraf Abou-Zamzam, MDPediatric Critical Care Medicine Physician1457442931
- Karineh Aboulian, MDPediatrics Physician1275774325
- Ahmed AbuhamadStudent in an Organized Health Care Education/Training Program1386478915
- Joanna Aceto, D.D.S.Pediatric Dentistry1033522578
- Etai Adam, M.D.Pediatrics Physician1578811998
Verify Mary Baron Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 363LP0200XCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatric Registered Nurse providers in California
There are 185 pediatric registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric registered nurse records in California
- Tammy Adler, RN, BSN, PHNRiverside, CA1215895818
- Connie AlcamoSouth Lake Tahoe, CA1235955436
- Saba AljumhoorRedlands, CA1588483119
- Nazlee ArainYorba Linda, CA1528739927
- Blanca Aranda, REGISTERED NURSEOakland, CA1295947851
- Diana Arellano, RNSacramento, CA1487115291
- Melissa Armstrong, RNSan Diego, CA1699287987
- Adriana Arroyo, RNEast Palo Alto, CA1871058651
- Paul Bacigalupi, RN, BSN, PHNWoodland, CA1679790679
- Carol Bahari, RNSanta Ana, CA1609112697
Common questions
What is Mary Baron Nelson, RN CPNP's NPI number?
Mary Baron Nelson, RN CPNP's National Provider Identifier (NPI) is 1407178775, issued on Feb 26, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mary Baron Nelson, RN CPNP located?
The NPPES record lists a practice address at 4650 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (323) 361-3033. Providers update this record themselves, so call before visiting.
How can I verify Mary Baron Nelson, RN CPNP's license?
NPPES lists California license number 363LP0200X, 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.