DR. JOHN MARK LARSEN M.D.
NPI 1578610739
Neuromusculoskeletal Medicine, Sports Medicine in Oxnard, CA

Q: What is John Larsen's NPI number?

The NPI number for John Larsen is 1578610739. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Q: What is John Larsen's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine, Sports Medicine with taxonomy code 204C00000X.

Q: When was this NPI record last updated?

The NPPES record for John Larsen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 03, 2007

1700 LOMBARD ST, SUITE 110, OXNARD, CA 93030(805) 988-6510(805) 988-6550 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. John Mark Larsen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN MARK LARSEN M.D. (NPI 1578610739) is an individual neuromusculoskeletal medicine, sports medicine provider in Oxnard, California, licensed in California (G61959) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1578610739

Entity TypeIndividualMale

Primary Taxonomy204C00000X

Provider Legal NameDR. JOHN MARK LARSENCredential: M.D.

Location Address1700 LOMBARD ST, SUITE 110Oxnard, CA 93030-8211

Mailing Address1700 Lombard St, Suite 110Oxnard, CA 93030-8211 · (805) 988-6510 · Fax (805) 988-6550

Phone(805) 988-6510

Fax(805) 988-6550

Sole ProprietorYes

Enumeration DateJanuary 3, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1578610739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeuromusculoskeletal Medicine, Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code204C00000X

License✔ Licensed in CA · G61959

Definition

A Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician trained to be responsible for the continuous care in the field of sports medicine encompasses increased knowledge and understanding of osteopathic principles and practice and heightened technical skills of osteopathic manipulative medicine and integrates each of these into the management of the individual engaged in physical exercise (sports) whether as an individual or in team participation. Source: American Osteopathic Association Additional Resources: AOA Osteopathic Board Certification in Neuromusculoskeletal Medicine; https://certification.osteopathic.org/sports-medicine/

1700 LOMBARD ST, Oxnard, CA 93030

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Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FAMILY PLANNING ASSOCIATES MEDICAL GROUP INC

Clinic/Center (Ambulatory Family Planning Facility)

1700 LOMBARD ST, SUITE 110
OXNARD, CA 93030

Ventura County (805) 822-5879

MS. JEEMEAN KIM L.AC

Acupuncturist

1700 LOMBARD ST, #110
OXNARD, CA 93030

Ventura County (805) 910-6896

PATTIE BAKER

Speech-Language Pathologist

1700 LOMBARD ST, 310
OXNARD, CA 93030

Ventura County (805) 981-2289

SANWALL PHYSICAL THERAPY

Physical Therapist

1700 LOMBARD ST, #310
OXNARD, CA 93030

Ventura County (805) 382-3070

DANIEL CAPEN, M.D., A PROFESSIONAL CORPORATION

Non-Pharmacy Dispensing Site

1700 LOMBARD ST, SUITE 110
OXNARD, CA 93030

Ventura County (805) 988-6510

VAL-LIFE HEALTHCARE SERVICES INC

Home Health

1700 LOMBARD ST, STE 220
OXNARD, CA 93030

Ventura County (805) 278-0209

ARTHUR STEVEN HARRIS M.D.

Orthopaedic Surgery

1700 LOMBARD ST, SUITE # 110
OXNARD, CA 93030

Ventura County (805) 988-6510

FAMILY PLANNING ASSOCIATES MEDICAL GROUP INC

Clinical Medical Laboratory

1700 LOMBARD ST, SUITE 110
OXNARD, CA 93030

Ventura County (805) 822-5879

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Larsen's NPI number?

The NPI number for John Larsen is 1578610739. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Where is John Larsen located?

John Larsen practices at 1700 Lombard St Suite 110, Oxnard, CA 93030. The listed phone number is (805) 988-6510.

What is John Larsen's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine, Sports Medicine with taxonomy code 204C00000X.

When was this NPI record last updated?

The NPPES record for John Larsen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.