Active NPI 1346576758 Individual Practitioner Male Practitioner

Dr. Peter Stefanski , MD

Emergency Medicine • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Stefanski, MD is a certified Emergency Medicine practicing in Phoenix, AZ. With approximately 18 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 2008, Dr. Stefanski delivers high-quality medical care to the local community at 3929 E BELL RD.

Dr. Stefanski is affiliated with Emergency Physicians Southwest Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3929 E Bell Rd

Phoenix, AZ 850322112

Telephone 6029235622

Associated Practice Facility / Clinic

🏢 Vhs Acquisition Subsidiary Number 1 Inc Facility NPI 1326022732

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Phoenix, AZ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs +2.3 yrs vs City Avg

City Avg: 15.7 Yrs

State Avg: 17.4 Yrs

Regional Practice Density

399 Specialists

Practicing in Phoenix, AZ (1535 Statewide)

Telehealth Adoption Rate

0.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

89.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stefanski (18 Years) 18 Yrs

Phoenix Specialty Average (15.7 Years) 15.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	22	22	$1652.00	$164.43
99284 Emergency department visit with moderate level of medical decision making	13	13	$1004.00	$113.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	77	75	$1654.36	$169.54
99284 Emergency department visit with moderate level of medical decision making	55	52	$1080.69	$116.34
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	36	36	$87.00	$7.89
99291 Critical care, first 30-74 minutes	22	22	$2083.91	$205.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	82	82	$1675.30	$171.52
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	62	57	$87.00	$8.12
99284 Emergency department visit with moderate level of medical decision making	37	37	$1124.65	$119.09
99283 Emergency department visit with low level of medical decision making	29	28	$590.72	$68.20
99291 Critical care, first 30-74 minutes	28	27	$2118.00	$212.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	19	18	$1677.16	$178.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	49	49	$1899.00	$173.28
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	39	38	$85.00	$8.49
99291 Critical care, first 30-74 minutes	20	19	$1899.00	$221.93
99284 Emergency department visit with moderate level of medical decision making	15	13	$1273.00	$119.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	88	87	$1811.01	$169.49
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	61	61	$81.10	$8.26
99284 Emergency department visit with moderate level of medical decision making	20	20	$1218.95	$112.99
99291 Critical care, first 30-74 minutes	15	15	$1804.60	$219.20
99283 Emergency department visit with low level of medical decision making	13	13	$811.85	$61.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	78	74	$76.15	$8.38
99285 Emergency department visit for life threatening or functioning severity	68	67	$1696.00	$170.54
99284 Emergency department visit with moderate level of medical decision making	36	35	$1136.17	$115.71
99291 Critical care, first 30-74 minutes	27	26	$1691.00	$219.47
99283 Emergency department visit with low level of medical decision making	26	26	$758.00	$59.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	84	83	$1601.44	$169.43
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	83	74	$72.16	$8.39
99284 Emergency department visit with moderate level of medical decision making	37	36	$1080.46	$115.89
99283 Emergency department visit with low level of medical decision making	33	31	$723.09	$61.08
99291 Critical care, first 30-74 minutes	24	23	$1616.75	$220.49

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License AZ R70206

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Emergency Physicians Southwest Pc

5330 S Hwy 95, Fort Mohave, AZ 864269225

Phone: 9287882273

Practice Associates & Co-Workers

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

1 Associated Practitioners

Derek Burkum , PA

Physician Assistant

NPI 1760671200

Physician Assistant

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location September 25, 2019

Registered at 3929 E BELL RD, PHOENIX, AZ 850322112 (Tel: 6029235622)

📍

Updated Business Mailing Address September 25, 2019

Registered at 944B S ASH AVE, TEMPE, AZ 852815626

✅

NPI Profile Active October 20, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location October 20, 2009

Registered at 2601 E ROOSEVELT ST # 85008, PHOENIX, AZ 850084973 (Tel: 6023445808)

📍

Updated Business Mailing Address October 20, 2009

Registered at 1007 N PARKSIDE DR APT 412, TEMPE, AZ 852813172

👤

Provider Name / Credentials Updated October 20, 2009

Recorded as PETER STEFANSKI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 20, 2009

Emergency Medicine (License #R70206 in AZ)

🟢

Initial NPI Registration & Enumeration October 20, 2009

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: 1346576758

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 20, 2009

Last Update: September 25, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

944b S Ash Ave

Tempe, AZ 852815626

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.