William Grunewald
Student in an Organized Health Care Education/Training Program · San Diego, CA
William Grunewald is a student in an organized health care education/training program with a practice address in San Diego, California, and NPI 1215735683, issued on Mar 3, 2025. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Grunewald
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 4510 Executive Dr Ste 315, San Diego, CA 92121
- Phone
- (858) 534-8019
- Enumerated
- Mar 3, 2025
- Record last updated
- Mar 3, 2025
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 4510 Executive Dr Ste 315
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarrah AliPsychologist1285579185
- Tanya Baker, NPPsychiatric/Mental Health Nurse Practitioner1699184259
- Sanvi BeriMental Health Counselor1457974677
- Brittany Bohrer, PHDClinical Psychologist1437715000
- Rachel Chagnon, LMFTMental Health Counselor1972209286
- Weilynn Chang, M.S.Student in an Organized Health Care Education/Training Program1699574954
Verify William Grunewald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Grunewald among 40,652 student in an organized health care education/training program records in California
William Grunewald is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% 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 2025, is newer than 68% of them.
- NPI issued2025 · 68% of these records are older, 15% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2025 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,098 student in an organized health care education/training program records list a practice address in San Diego
They are 2,098 of the 52,937 NPPES records with a practice address in San Diego, and 40,652 student in an organized health care education/training program records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 40,652 in California → Every provider in San Diego → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Sophie Abber, MSSan Diego, CA 921211528866902
- Kelly ChanSan Diego, CA 921211174125777
- Weilynn Chang, M.S.San Diego, CA 921211699574954
- Jahnessa Davis, PSYDSan Diego, CA 921211740005891
- Neha Goel, MSSan Diego, CA 921211366139784
- Masara IssaSan Diego, CA 921211548861818
- Alexandra MillerSan Diego, CA 921211396486882
- Alexandra MuratoreSan Diego, CA 921211992297980
Common questions
What is William Grunewald's NPI number?
William Grunewald's National Provider Identifier (NPI) is 1215735683, issued on Mar 3, 2025. An NPI identifies a provider in billing; it is not a license.
Where is William Grunewald located?
The NPPES record lists a practice address at 4510 Executive Dr Ste 315, San Diego, CA, 92121. Phone: (858) 534-8019. Providers update this record themselves, so call before visiting.
How can I verify William Grunewald's license?
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.