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MS. CATHLYN E STEPHEN M.D.
NPI 1457315251
Internal Medicine in Phoenix, AZ

Active since April 17, 2006
4045 E BELL RD, SUITE 105, PHOENIX, AZ 85032(602) 923-6666(602) 923-7676 Get Directions Write a Review

NPPES record last updated: October 21, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Cathlyn E Stephen M.d. NPPES

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

MS. CATHLYN E STEPHEN M.D. (NPI 1457315251) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (AZ20083) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1457315251
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMS. CATHLYN E STEPHENCredential: M.D.
Location Address4045 E BELL RD, SUITE 105Phoenix, AZ 85032-2236
Mailing Address11000 N Scottsdale Rd, Suite 120Scottsdale, AZ 85254-6130 · (480) 455-3000 · Fax (888) 819-6115
Phone(602) 923-6666
Fax(602) 923-7676
Sole ProprietorNo
Enumeration DateApril 17, 2006
Last NPPES UpdateOctober 21, 2014
✔ NPI 1457315251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · AZ20083
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.
4045 E BELL RD, Phoenix, AZ 85032
Open in Google Maps ↗

Other Identifiers 4

Other1Z4107AZ · Healthnet
Medicare ID-Type UnspecifiedMD65032AZ
OtherAZ0887170AZ · Blue Cross Blue Shield
Medicare UPINF02558AZ

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.

STEINGART ORTHOPEDICS, P.C.
Orthopaedic Surgery
4045 E BELL RD, STE 105
PHOENIX, AZ 85032
Maricopa County (602) 923-8500
CASEY L HUSTON MD PC
Surgery (Vascular Surgery)
4045 E BELL RD, STE 127
PHOENIX, AZ 85032
Maricopa County (602) 680-7730
RICHARD GEORGE BOTTIGLIONE MD
Dermatology
4045 E BELL RD, 125
PHOENIX, AZ 85032
Maricopa County (602) 971-0268
BRUCE SAND DO
Internal Medicine (Gastroenterology)
4045 E BELL RD, SUITE 139
PHOENIX, AZ 85032
Maricopa County (602) 996-8888
OASIS MEDICAL CENTER, LLC
Internal Medicine
4045 E BELL RD, 103
PHOENIX, AZ 85032
Maricopa County (602) 996-4790
KEITH C CHAN M.D.
Radiology (Diagnostic Radiology)
4045 E BELL RD, SUITE 143
PHOENIX, AZ 85032
Maricopa County (602) 867-0404
STEVEN L SHOLEM MD
Specialist
4045 E BELL RD, 157
PHOENIX, AZ 85032
Maricopa County (602) 265-5555
DR. VANESSA MARINA STIPINOVICH M.D.,
Radiology (Diagnostic Radiology)
4045 E BELL RD, STE #143
PHOENIX, AZ 85032
Maricopa County (602) 867-0404

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 Cathlyn Stephen's NPI number?

The NPI number for Cathlyn Stephen is 1457315251. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is Cathlyn Stephen located?

Cathlyn Stephen practices at 4045 E Bell Rd Suite 105, Phoenix, AZ 85032. The listed phone number is (602) 923-6666.

What is Cathlyn Stephen'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 Cathlyn Stephen was last updated on October 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.