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RONALD T. ZIELINSKY M.D.
NPI 1871603928
Obstetrics & Gynecology in Carmichael, CA

Active since August 30, 2006
6555 COYLE AVE, CARMICHAEL, CA 95608(916) 536-3500 Get Directions Write a Review

NPPES record last updated: February 13, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ronald T. Zielinsky M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD T. ZIELINSKY M.D. (NPI 1871603928) is an individual obstetrics & gynecology provider in Carmichael, California, licensed in California (G87001) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1871603928
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameRONALD T. ZIELINSKYCredential: M.D.
Location Address6555 COYLE AVECarmichael, CA 95608-0302
Mailing Address3400 Data DrRancho Cordova, CA 95670-7956
Phone(916) 536-3500
Sole ProprietorNo
Enumeration DateAugust 30, 2006
Last NPPES UpdateFebruary 13, 2012
✔ NPI 1871603928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G87001
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
6555 COYLE AVE, Carmichael, CA 95608
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Other Identifiers 11

Medicare ID-Type Unspecified00G870010CA
Medicare UPINC89123
OtherG87001CA · Blue Cross
Other1442279CA · United Healthcare
Other850996CA · First Health
Other102612CA · Health Net
Other2096269CA · Cigna
Other4216660CA · Aetna
Other90136451CA · Pacificare
OtherMCMG271600CA · Western Health Aadvantage
Other98261CA · Interplan

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXIS FRUGE PA-C
Physician Assistant
6555 COYLE AVE, SUITE 235
CARMICHAEL, CA 95608
Sacramento County (916) 200-0087
SIDNEY YASSINGER M.D.
Internal Medicine (Gastroenterology)
6555 COYLE AVE, SUITE 330
CARMICHAEL, CA 95608
Sacramento County (916) 965-9650
TODD W. ZIMMERMAN M.D.
Internal Medicine (Gastroenterology)
6555 COYLE AVE, SUITE 330
CARMICHAEL, CA 95608
Sacramento County (916) 965-3702
MERCY MEDICAL GROUP, INC.
Non-Pharmacy Dispensing Site
6555 COYLE AVE, 2ND FLOOR
CARMICHAEL, CA 95608
Sacramento County (916) 536-3500
SABEEN T LULU M.D
Psychiatry & Neurology (Neurology)
6555 COYLE AVE
CARMICHAEL, CA 95608
Sacramento County (916) 536-3670
DR. EDWARD WILLIAM YOUNGER III M.D.
Orthopaedic Surgery
6555 COYLE AVE, SUITE 235
CARMICHAEL, CA 95608
Sacramento County (916) 200-0087
RAM LALCHANDANI M.D.
Internal Medicine (Hematology & Oncology)
6555 COYLE AVE, SUITE 301
CARMICHAEL, CA 95608
Sacramento County (916) 961-0258
JENNIFER L. OSBORN M.D.
Hospitalist
6555 COYLE AVE
CARMICHAEL, CA 95608
Sacramento County (916) 536-2500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Zielinsky's NPI number?

The NPI number for Ronald Zielinsky is 1871603928. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Ronald Zielinsky located?

Ronald Zielinsky practices at 6555 Coyle Ave, Carmichael, CA 95608. The listed phone number is (916) 536-3500.

What is Ronald Zielinsky's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Ronald Zielinsky was last updated on February 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.