NPPES file of Aug 9, 2026

Sean Dennis Johnson, PT, DPT

Orthopedic Physical Therapist · Los Angeles, CA

Sean Dennis Johnson, PT, DPT is an orthopedic physical therapist with a practice address in Los Angeles, California, and NPI 1003140096, issued on Sep 24, 2009. Check the license (California 34838, 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
1003140096
Name
Sean Dennis Johnson
Credential
PT, DPT
Primary taxonomy
Orthopedic Physical Therapist 2251X0800X
License number
34838 CA
Self-reported in NPPES; status is on the state search
Practice location
488 S San Vicente Blvd, Los Angeles, CA 90048
Phone
(323) 655-9055
Enumerated
Sep 24, 2009
Record last updated
Sep 24, 2009 (not updated in 17 years: call before relying on the address or phone)
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 488 S San Vicente Blvd

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

  1. Kristin Anderson, DPTPhysical Therapist1811337082
  2. Stephen Grosserode, DPTOrthopedic Physical Therapist1659681997
  3. Karen Iwanaga, DPTOrthopedic Physical Therapist1265681688
  4. Gerardo MaciasPhysical Therapist1356895908

Verify Sean Dennis Johnson 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 34838
    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

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Sean Dennis Johnson among 1,641 orthopedic physical therapist records in California

Sean Dennis Johnson, PT, DPT is one of 1,641 orthopedic physical therapist records with a practice address in California. 42% 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 2009, is newer than 36% of them.

  • NPI issued2009 · 36% of these records are older, 61% newer
  • In a Medicare fileNo · 42% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2009 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2251X0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopedic Physical Therapist providers in California

There are 1,641 orthopedic physical therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 orthopedic physical therapist records with the nearest ZIP codes

  1. Patrick Faucette, R.P.T.Los Angeles, CA 900481447589445
  2. Stephen Grosserode, DPTLos Angeles, CA 900481659681997
  3. Karen Iwanaga, DPTLos Angeles, CA 900481265681688
  4. Ariel Saidian, PT, DPT,OCSLos Angeles, CA 900481316411218
  5. Neha Shah, MPTLos Angeles, CA 900481134378920
  6. Corey Lin, PT, DPTLos Angeles, CA 900491497399109
  7. Sonja Reese, MPTLos Angeles, CA 900491538476684
  8. Kimberly Russell, P.T.Los Angeles, CA 900491992718837

Common questions

What is Sean Dennis Johnson, PT, DPT's NPI number?

Sean Dennis Johnson, PT, DPT's National Provider Identifier (NPI) is 1003140096, issued on Sep 24, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Sean Dennis Johnson, PT, DPT located?

The NPPES record lists a practice address at 488 S San Vicente Blvd, Los Angeles, CA, 90048. Phone: (323) 655-9055. Providers update this record themselves, so call before visiting.

How can I verify Sean Dennis Johnson, PT, DPT's license?

NPPES lists California license number 34838, 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.