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RALPH W CYGAN MD
NPI 1942219704
Internal Medicine in Orange, CA

Active since August 07, 2006
101 THE CITY DR S, ORANGE, CA 92868(714) 456-8068(714) 456-3765 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ralph W Cygan Md NPPES

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

RALPH W CYGAN MD (NPI 1942219704) is an individual internal medicine provider in Orange, California, licensed in California (G37128) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1942219704
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRALPH W CYGANCredential: MD
Location Address101 THE CITY DR SOrange, CA 92868-3201
Mailing AddressPo Box 54509Los Angeles, CA 90054-0509 · (714) 456-8068 · Fax (714) 456-3765
Phone(714) 456-8068
Fax(714) 456-3765
Sole ProprietorNo
Enumeration DateAugust 7, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1942219704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G37128
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
101 THE CITY DR S, Orange, CA 92868
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Other Identifiers 3

Medicare ID-Type UnspecifiedWG37128FCA
Medicaid00G371280CA
Medicare UPINA46968CA

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.

DR. ANKIT BHUPENDRA PATEL D.O.
Radiology (Diagnostic Radiology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-5113
DR. LAURA CATHERINE SKOCZYLAS MD
Obstetrics & Gynecology
101 THE CITY DR S, BUILDING 56, DEPARTMENT OF OB/GYN
ORANGE, CA 92868
Orange County (714) 456-8224
MICHAEL CHENG DO
Internal Medicine (Rheumatology)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7110
AESTHETIC AND PLASTIC SURGERY INSTITUTE
Plastic Surgery
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-2986
JOSEPH VILLARREAL M.D.
Emergency Medicine
101 THE CITY DR S, BUILDING 1A, ROOM 1009
ORANGE, CA 92868
Orange County (714) 456-5239
DEMI TRAN
Psychiatry & Neurology (Neurology)
101 THE CITY DR S, CITY TOWER, SUITE 400
ORANGE, CA 92868
Orange County (171) 456-6693
DR. ISABEL CARLTON CLARK M.D.
Surgery (Trauma Surgery)
101 THE CITY DR S
ORANGE, CA 92868
Orange County (714) 456-7890
DYLAN LUKATO
Emergency Medicine
101 THE CITY DR S
ORANGE, CA 92868
Orange County (415) 218-8041

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 Ralph Cygan's NPI number?

The NPI number for Ralph Cygan is 1942219704. It was assigned to this individual provider in the NPPES registry on August 7, 2006.

Where is Ralph Cygan located?

Ralph Cygan practices at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-8068.

What is Ralph Cygan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Ralph Cygan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.