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

Steven P Cullen, MD

Individual provider Internal Medicine Physician · NPI 1487765731

Steven P Cullen, MD is an Internal Medicine in San Clemente, California. Graduated from Northwestern University Feinberg Medical School in 1992, 34 years ago. Practices with San Clemente Internal Medical Group Inc, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
34
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

665 Camino De Los Mares Ste 309
San Clemente, CA 92673
Phone: (949) 487-9034
Fax: (949) 493-3721
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G77691 (CA)

Record details

NPI number1487765731
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESMay 27, 2021
Certification dateMay 27, 2021
Mailing address665 Camino De Los Mares Ste 309, San Clemente, CA 92673-2841

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1992 (34 years in practice)
Group practice San Clemente Internal Medical Group Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in San Clemente