National Provider Identifier Database

RONALD RAY S GUZMAN, MD – NPI #1205061595
Hospitalist

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.


Contact Information

RONALD RAY S GUZMAN, MD
1 MEDICAL PLAZA DR
ROSEVILLE, CA95661
Phone: 916-781-1927
Fax: 916-781-1787
Website:
Specialty Taxonomy Code
* Hospitalist 208M00000X
Internal Medicine 207R00000X

* Indicates primary specialty

NPI Profile & details for RONALD RAY S GUZMAN

NPI Number 1205061595
Credentials MD
Entity Individual
Enumeration date 05/15/2009
Last updated 09/07/2018 - About 8 years ago
Sole proprietor1 No
Identifiers
  • CA License #: C153148
  • MI License #: 4301093716
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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