Jessica Sarah Von Den Stemmen, M.P.T.
Physical Therapist · Westlake Village, CA
Jessica Sarah Von Den Stemmen, M.P.T. is a physical therapist with a practice address in Westlake Village, California, and NPI 1164856001, issued on Aug 28, 2013. Check the license (California 40402, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica Sarah Von Den Stemmen
- Credential
- M.P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 40402 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1220 LA Venta Dr, Westlake Village, CA 91361
- Phone
- (805) 777-7370
- Enumerated
- Aug 28, 2013
- Record last updated
- Jun 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (805) 777-7380
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 1220 LA Venta Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Carlton, MSN, WHNP-BCObstetrics & Gynecology Nurse Practitioner1184050569
- Kenneth Diddie, M.D.Specialist1184684219
- Linda Gerrits, MDInternal Medicine Physician1598875072
- George Hoffman, MDOphthalmology Physician1689869356
- Janice Hyllengren, D.P.T.Physical Therapist1184639593
- Bridget Molinar, M.P.T.Physical Therapist1548280282
Verify Jessica Sarah Von Den Stemmen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 40402Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 88.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Jessica Sarah Von Den Stemmen among 22,531 physical therapist records in California
Jessica Sarah Von Den Stemmen, M.P.T. is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 42% of them.
- NPI issued2013 · 42% of these records are older, 55% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
74 physical therapist records list a practice address in Westlake Village
They are 74 of the 1,397 NPPES records with a practice address in Westlake Village, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Westlake Village → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Carlos BrainThousand Oaks, CA 913611760543946
- Janice Hyllengren, D.P.T.Westlake Village, CA 913611184639593
- Daniel Kinney, PTWestlake Village, CA 913611609867068
- Eugene LeeThousand Oaks, CA 913611942337985
- Jane Maryoung, R.P.T.Thousand Oaks, CA 913611346256559
- Sandra MillerThousand Oaks, CA 913611649287467
- Bridget Molinar, M.P.T.Westlake Village, CA 913611548280282
- Artin PetokianThousand Oaks, CA 913611326080417
Common questions
What is Jessica Sarah Von Den Stemmen, M.P.T.'s NPI number?
Jessica Sarah Von Den Stemmen, M.P.T.'s National Provider Identifier (NPI) is 1164856001, issued on Aug 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Sarah Von Den Stemmen, M.P.T. located?
The NPPES record lists a practice address at 1220 LA Venta Dr, Westlake Village, CA, 91361. Phone: (805) 777-7370. Providers update this record themselves, so call before visiting.
How can I verify Jessica Sarah Von Den Stemmen, M.P.T.'s license?
NPPES lists California license number 40402, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Jessica Sarah Von Den Stemmen, M.P.T.'s MIPS final score?
The 2023 MIPS final score is 88.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.