John Bergman
Registered Respiratory Therapist · Oakland, CA
John Bergman is a registered respiratory therapist with a practice address in Oakland, California, and NPI 1013487354, issued on Nov 29, 2018. Check the license (California 11022, 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
- John Bergman
- Primary taxonomy
- Registered Respiratory Therapist 227900000X
- License number
- 11022 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3600 Broadway Ste 36, Oakland, CA 94611
- Phone
- (510) 752-5242
- Enumerated
- Nov 29, 2018
- Record last updated
- Nov 29, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered respiratory therapist records → All 1,082 in California → Look up another NPI →
Also registered at 3600 Broadway Ste 36
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reri FujimuraRegistered Respiratory Therapist1144791062
- Lina Lin, RESPIRATORY THERAPYNeonatal/Pediatric Certified Respiratory Therapist1770055634
- Mei ZhengRegistered Respiratory Therapist1205306305
Verify John Bergman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 11022Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Bergman among 1,082 registered respiratory therapist records in California
John Bergman is one of 1,082 registered respiratory therapist records with a practice address in California. 0% 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 2018, is newer than 15% of them.
- NPI issued2018 · 15% of these records are older, 45% newer
- In a Medicare fileNo · 0% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 227900000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Respiratory Therapist providers in California
There are 1,082 registered respiratory therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,082 in California → Every provider in Oakland → Registered Respiratory Therapist nationwide →
The 8 registered respiratory therapist records with the nearest ZIP codes
- Robert CaoiliOakland, CA 946111164995015
- Paula Daugherty, RRT-NPSOakland, CA 946111356813489
- Michael Eugene De Peralta, RCPOakland, CA 946111891267829
- Reri FujimuraOakland, CA 946111144791062
- Christopher Galvan, RRTOakland, CA 946111972075935
- Christopher Hudson, RTOakland, CA 946111033681028
- Kevin HwangOakland, CA 946111265904221
- Melissa Keo, RRTOakland, CA 946111396217386
Common questions
What is John Bergman's NPI number?
John Bergman's National Provider Identifier (NPI) is 1013487354, issued on Nov 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is John Bergman located?
The NPPES record lists a practice address at 3600 Broadway Ste 36, Oakland, CA, 94611. Phone: (510) 752-5242. Providers update this record themselves, so call before visiting.
How can I verify John Bergman's license?
NPPES lists California license number 11022, 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.