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DR. RONALD CIRULLO MD
NPI 1699753525
Internal Medicine - Endocrinology, Diabetes & Metabolism in Phoenix, AZ

Active since December 30, 2005
25500 N NORTERRA DR, PHOENIX, AZ 85085(623) 277-1280(541) 686-6021 Get Directions Write a Review

NPPES record last updated: January 22, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ronald Cirullo Md NPPES

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

DR. RONALD CIRULLO MD (NPI 1699753525) is an individual endocrinology, diabetes & metabolism provider in Phoenix, Arizona, licensed in Arizona (49212) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1699753525
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. RONALD CIRULLOCredential: MD
Location Address25500 N NORTERRA DRPhoenix, AZ 85085
Mailing Address25500 N Norterra DrPhoenix, AZ 85085 · (623) 277-1280 · Fax (541) 686-6021
Phone(623) 277-1280
Fax(541) 686-6021
Sole ProprietorNo
Enumeration DateDecember 30, 2005
Last NPPES UpdateJanuary 22, 2020
✔ NPI 1699753525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in AZ · 49212
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
25500 N NORTERRA DR, Phoenix, AZ 85085
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Other Identifiers 1

Medicaid055781OR

Other Providers at the Same Location NPPES 15

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

CIGNA MEDICAL GROUP
Clinic/Center (Multi-Specialty)
25500 N NORTERRA DR, ATTN: HCFS (SUPPORT CENTER)
PHOENIX, AZ 85085
Maricopa County (602) 942-4462
CONNECTICUT GENERAL LIFE INSURANCE COMPANY (CGLIC)
Clinic/Center
25500 N NORTERRA DR
PHOENIX, AZ 85085
Maricopa County (877) 733-1710
DIABETIC NUTRITIONAL EDUCATION
Nutritionist (Nutrition, Education)
25500 N NORTERRA DR, ATTN: HCFS
PHOENIX, AZ 85085
Maricopa County (602) 328-8400
CONNECTICUT GENERAL LIFE INSURANCE COMPANY (CGLIC)
Clinic/Center
25500 N NORTERRA DR
PHOENIX, AZ 85085
Maricopa County (877) 733-1710
JOHN FREDERICK RAUSCH JR. M.D.
Internal Medicine
25500 N NORTERRA DR
PHOENIX, AZ 85085
Maricopa County (602) 885-4269
DR. ARLENE POLAKOF DPM
Podiatrist
25500 N NORTERRA DR
PHOENIX, AZ 85085
Maricopa County (623) 277-1280
CMG ALLERGY CLINIC
Allergy & Immunology (Allergy)
25500 N NORTERRA DR, ATTN: HCFS
PHOENIX, AZ 85085
Maricopa County (602) 328-8400
CONNECTICUT GENERAL LIFE INSURANCE COMPANY (CGLIC)
Clinic/Center
25500 N NORTERRA DR
PHOENIX, AZ 85085
Maricopa County (877) 733-1710

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 Cirullo's NPI number?

The NPI number for Ronald Cirullo is 1699753525. It was assigned to this individual provider in the NPPES registry on December 30, 2005.

Where is Ronald Cirullo located?

Ronald Cirullo practices at 25500 N Norterra Dr, Phoenix, AZ 85085. The listed phone number is (623) 277-1280.

What is Ronald Cirullo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Ronald Cirullo was last updated on January 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.