NPPES file of Aug 9, 2026

David William Modersbach

Community Health Worker · Oakland, CA

David William Modersbach is a community health worker with a practice address in Oakland, California, and NPI 1194403048, issued on Jul 10, 2023. Check the license (California 04011994, 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
1194403048
Name
David William Modersbach
Primary taxonomy
Community Health Worker 172V00000X
License number
04011994 CA
Self-reported in NPPES; status is on the state search
Practice location
1404 Franklin St Ste 200, Oakland, CA 94612
Phone
(510) 891-8916
Enumerated
Jul 10, 2023
Record last updated
Jan 3, 2024
Fax
(510) 273-3802
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 1404 Franklin St Ste 200

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

  1. Harrison Alter, MDEmergency Medicine Physician1972584415
  2. Camila Curtis-ContrerasRegistered Nurse1962196097
  3. Celeste De Leon-PereySocial Worker1134654445
  4. Diane Del Pozo, RN, PHNCommunity Health Registered Nurse1790414829
  5. Yvonne Leavitt, REGISTERED NURSERegistered Nurse1124516877
  6. Brittaney Leidig-JeffersonCase Manager/Care Coordinator1346129350

Verify David William Modersbach 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 04011994
    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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David William Modersbach among 11,133 community health worker records in California

David William Modersbach is one of 11,133 community health worker records with a practice address in California. under 1% 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 2023, is newer than 50% of them.

  • NPI issued2023 · 50% of these records are older, 36% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2024 · 27% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 172V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

524 community health worker records list a practice address in Oakland

They are 524 of the 18,558 NPPES records with a practice address in Oakland, and 11,133 community health worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 community health worker records with the nearest ZIP codes

  1. Max CadjiOakland, CA 946121407798457
  2. Jessica CarbajalOakland, CA 946121518272426
  3. Thurman CarrollOakland, CA 946121982381380
  4. Stacy DearborneOakland, CA 946121790233047
  5. De'Shane JohnsonOakland, CA 946121790491785
  6. Tamela LloydOakland, CA 946121821973017
  7. Nicholas McBrideOakland, CA 946121023987468
  8. Maddy Oden, DOULA CERTIFICATIONOakland, CA 946121871163758

Common questions

What is David William Modersbach's NPI number?

David William Modersbach's National Provider Identifier (NPI) is 1194403048, issued on Jul 10, 2023. An NPI identifies a provider in billing; it is not a license.

Where is David William Modersbach located?

The NPPES record lists a practice address at 1404 Franklin St Ste 200, Oakland, CA, 94612. Phone: (510) 891-8916. Providers update this record themselves, so call before visiting.

How can I verify David William Modersbach's license?

NPPES lists California license number 04011994, 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.