1. Home
  2. Directory
  3. California
  4. Tustin
  5. Internal Medicine
  6. NPI Profile

MADONNA A NICOLAI CFNP
NPI 1164648556
Internal Medicine in Tustin, CA

Active since April 17, 2007
14351 MYFORD RD, SUITE B, TUSTIN, CA 92780(714) 550-9990(714) 550-1226 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Madonna A Nicolai Cfnp NPPES

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

MADONNA A NICOLAI CFNP (NPI 1164648556) is an individual internal medicine provider in Tustin, California, licensed in California (RN235360) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1164648556
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMADONNA A NICOLAICredential: CFNP
Location Address14351 MYFORD RD, SUITE BTustin, CA 92780-7045
Mailing Address14351 Myford Rd, Suite BTustin, CA 92780-7045 · (714) 550-9990 · Fax (714) 550-1226
Phone(714) 550-9990
Fax(714) 550-1226
Sole ProprietorNo
Enumeration DateApril 17, 2007
Last NPPES UpdateMarch 7, 2023
✔ NPI 1164648556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · RN235360
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.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 6499 (CA)
14351 MYFORD RD, Tustin, CA 92780
Open in Google Maps ↗

Other Providers at the Same Location NPPES 4

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

EPINEX DIAGNOSTICS LABORATORIES, INC.
Clinical Medical Laboratory
14351 MYFORD RD, SUITE K
TUSTIN, CA 92780
Orange County (949) 464-5682
DR. DAVID HERBER GEORGE SMITH MD
Legal Medicine
14351 MYFORD RD, SUITE B
TUSTIN, CA 92780
Orange County (714) 550-9990
MEMORIAL RESEARCH MEDICAL CLINIC
Internal Medicine
14351 MYFORD RD, SUITE B
TUSTIN, CA 92780
Orange County (714) 550-9990
DR. JOEL M NEUTEL MD
Legal Medicine
14351 MYFORD RD, SUITE B
TUSTIN, CA 92780
Orange County (714) 550-9990

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 Madonna Nicolai's NPI number?

The NPI number for Madonna Nicolai is 1164648556. It was assigned to this individual provider in the NPPES registry on April 17, 2007.

Where is Madonna Nicolai located?

Madonna Nicolai practices at 14351 Myford Rd Suite B, Tustin, CA 92780. The listed phone number is (714) 550-9990.

What is Madonna Nicolai'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 Madonna Nicolai was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.