Jan Isselmann, D.C.
Chiropractor · Sherman Oaks, CA
Jan Isselmann, D.C. is a chiropractor with a practice address in Sherman Oaks, California, and NPI 1255402772, issued on Nov 13, 2006. Check the license (California 12714, 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
- Jan Isselmann
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 12714 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4940 Van Nuys Blvd Ste 305, Sherman Oaks, CA 91403
- Phone
- (310) 445-0750
- Enumerated
- Nov 13, 2006
- Record last updated
- Apr 10, 2024
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Verify Jan Isselmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jan Isselmann among 11,498 chiropractor records in California
Jan Isselmann, D.C. is one of 11,498 chiropractor records with a practice address in California. 7% 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 25% of these records are
- Record last updated2024 · 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 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 chiropractor records list a practice address in Sherman Oaks
They are 48 of the 2,691 NPPES records with a practice address in Sherman Oaks, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11,498 in California → Every provider in Sherman Oaks → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Jorge Arvizu, DCSherman Oaks, CA 914031184784100
- Tim Barreto, D.C.Sherman Oaks, CA 914031750412433
- Dennis Braga, D.C.Sherman Oaks, CA 914031700098738
- Timothy Campbell, D.C.Sherman Oaks, CA 914031740323773
- Joshua Chrystal, NMD, DCSherman Oaks, CA 914031306153705
- Julie Labarge, D.C., L.ACSherman Oaks, CA 914031538598586
- Jean-Guillaume Malinvaud, D.C.Sherman Oaks, CA 914031356565584
- Christian Middelthon, D.C.Sherman Oaks, CA 914031992851372
Common questions
What is Jan Isselmann, D.C.'s NPI number?
Jan Isselmann, D.C.'s National Provider Identifier (NPI) is 1255402772, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jan Isselmann, D.C. located?
The NPPES record lists a practice address at 4940 Van Nuys Blvd Ste 305, Sherman Oaks, CA, 91403. Phone: (310) 445-0750. Providers update this record themselves, so call before visiting.
How can I verify Jan Isselmann, D.C.'s license?
NPPES lists California license number 12714, 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.