NPPES file of Aug 9, 2026

Lori Rene Marum, ACNP

Acute Care Nurse Practitioner · Los Angeles, CA

Lori Rene Marum, ACNP is an acute care nurse practitioner with a practice address in Los Angeles, California, and NPI 1679840359, issued on Nov 22, 2011. Check the license (California 20596, 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
1679840359
Name
Lori Rene Marum
Credential
ACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
20596 CA
Self-reported in NPPES; status is on the state search
Practice location
8635 W 3RD Street, Los Angeles, CA 90048
Phone
(310) 967-4379
Enumerated
Nov 22, 2011
Record last updated
Sep 5, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid ID
RN368912 CA
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 8635 W 3RD Street

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

  1. William Chow, MDNeurology Physician1457409211
  2. Melinda Hakim, MDOphthalmology Physician1588687867
  3. John Harold, MDCardiovascular Disease Physician1508927005
  4. Anthony Nesburn, MDOphthalmology Physician1588678957
  5. Kristin Nesburn, MDOphthalmology Physician1003827056
  6. Jerome Pittman, M.D.,Pediatrics Physician1114013737

Verify Lori Rene Marum 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 20596
    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.

Acute Care Nurse Practitioner providers in California

There are 1,810 acute care nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other acute care nurse practitioner records in California

  1. Jessica AaronsonLynwood, CA1407355571
  2. Shahrin Abdalian, NPFresno, CA1043716186
  3. Naima Abdirahman, NPLong Beach, CA1215640560
  4. Jenna Abeloe, NPVentura, CA1679090393
  5. Rhonald AbitonaSan Francisco, CA1164993473
  6. Tara Abrams, NPLos Angeles, CA1114536679
  7. Andrea Abramson, RN, CNS, NPRancho Mirage, CA1548187784
  8. Sherrell Abriam, ARNPSacramento, CA1457695132
  9. Christopher Acebedo, NPSan Francisco, CA1104085109
  10. Veronica Acevedo, ACNP-BCLos Angeles, CA1588214795

Common questions

What is Lori Rene Marum, ACNP's NPI number?

Lori Rene Marum, ACNP's National Provider Identifier (NPI) is 1679840359, issued on Nov 22, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Lori Rene Marum, ACNP located?

The NPPES record lists a practice address at 8635 W 3RD Street, Los Angeles, CA, 90048. Phone: (310) 967-4379. Providers update this record themselves, so call before visiting.

How can I verify Lori Rene Marum, ACNP's license?

NPPES lists California license number 20596, 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.