Provider Information


Last Updated: Jul 20 2026 3:04 PM

Joshua Kenneth Greenstein

City
Escondido
Group
CHPIV-DSNP
Specialty
Nephrology
Last Name
Greenstein
First Name
Joshua
Middle Name
Kenneth
Address
1955 Citracado Pkwy Ste 301
State
CA
Zip Code
92029
Phone
(760) 294-1660
Hours
MON - FRI 9:00 AM - 5:00 PM
Gender
M
Title
Greenstein, Joshua, MD ^
Physician ID
4402139
Language 1
English
Language 2
Spanish
Hospital Affiliation
NONE
Certification
N/A
Section Number
Specialists
County
SAN DIEGO
Accepting New Patient
PPG NAME
Balboa Nephrology Medical Group
Clinic Service Type
Specialist
PPG ID
4108468
NPI Number
1104881457
License ID
A68100
Email
swenceslao@balboaunited.org
Board Certified
Yes
Website
www.bnmg.org
Panel Status
E
PHY CCT IND
N/A
Hospital accreditation description
American Board of Internal Medicine

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