Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609962562 Individual Practitioner Female Practitioner

Dr. Jennefer Anne Kieran , MD

Surgery • Phoenix, AZ

Professional Overview & Biography Verified Profile Summary

Dr. Jennefer Kieran, MD is a registered healthcare professional specializing in Surgery in Phoenix, AZ. Practice services are available at 4212 N 16TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4212 N 16th St

Phoenix, AZ 850165319

Telephone 6022631200
Fax 6022631619
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Phoenix, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 21.8 Yrs
State Avg: 23.6 Yrs
Regional Practice Density
180 Specialists

Practicing in Phoenix, AZ (801 Statewide)

Telehealth Adoption Rate
7.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-05-13
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License AZ 33113

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License CA A83128

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Wendy Razo

Registered Nurse - Obstetric, High-Risk

NPI 1003045329
Thomas Hall , RN

Registered Nurse

NPI 1003138942

Registered Nurse

Dr. Umar Iqbal , MD

Family Medicine

NPI 1003170077

Doctor of Medicine (M.D.)

Sharla Wyatt , RN

Registered Nurse

NPI 1003208299

Registered Nurse

NPI 1003240318

Doctor of Pharmacy (Pharm.D.)

Laura Molander

Pharmacist

NPI 1003283623

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Business Mailing Address May 13, 2026

Registered at PO BOX 95460, CLEVELAND, OH 441010033 (Tel: 6025816076)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2026

Surgery (License #33113 in AZ)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 4212 N 16TH ST, PHOENIX, AZ 850165319 (Tel: 6022631511)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 31001-0698, PASADENA, CA 911100698 (Tel: 6022631511)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JENNEFER KIERAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #33113 in AZ)

🟢
Initial NPI Registration & Enumeration October 05, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1609962562
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 05, 2006
Last Update: May 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 95460

Cleveland, OH 441010033

Phone: 6025816076

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.