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

James Warren Reznick, DO

Individual provider Internal Medicine Physician · NPI 1659376689

James Warren Reznick, DO is a Cardiovascular Disease (Cardiology) in Newport Beach, California. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 1981, 45 years ago. Practices with Active Vital Care LLC, a 19-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona and California.

Years since qualifying
45
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
AZ, CA
In the registry since
2005
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

611 Lido Park Dr Apt 6A
Newport Beach, CA 92663-4407
Phone: (949) 689-2231
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6739 W Cactus Rd, Peoria, AZ 85381-5311 — (833) 242-0100

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 20A6509 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 007666 (AZ)

Record details

NPI number1659376689
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2005
Last updated in NPPESNovember 4, 2022
Certification dateNovember 4, 2022

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 1981 (45 years in practice)
Group practice Active Vital Care Llc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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