Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Matthew Petersen, DO

Individual provider Cardiovascular Disease Physician · NPI 1396206397

Dr. Matthew Petersen, DO is a Cardiovascular Disease Physician in San Luis Obispo, California. Works from 5 locations. Licensed in California and Florida.

Licensed in
CA, FL
In the registry since
2019
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1941 Johnson Ave Ste 101
San Luis Obispo, CA 93401-4154
Phone: (805) 782-8844
Fax: (805) 549-6985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 850 Fair Oaks Ave Ste 100, Arroyo Grande, CA 93420-3929 — (805) 782-8844
  • 1941 Johnson Ave Ste 102, San Luis Obispo, CA 93401-4174 — (805) 782-8844
  • 295 Posada Ln Ste A, Templeton, CA 93465-4055 — (805) 782-8844
  • 1601 Sw Archer Rd Ste 4102, Gainesville, FL 32608-1135 — (352) 352-1611

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 20A24105 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 18980 (FL)

Record details

NPI number1396206397
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 31, 2019
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

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