Active NPI 1083844237 Individual Practitioner Female Practitioner

Dr. Stephanie Yvonne Brown , MD

Emergency Medicine • Berkeley, CA

Professional Overview & Biography Verified Profile Summary

Dr. Stephanie Brown, MD is a registered healthcare professional specializing in Emergency Medicine in Berkeley, CA. Practice services are available at 2450 ASHBY AVE under active NPI credentials.

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

Practice Location & Contact Primary Location

Practice Address

2450 Ashby Ave
Department Of Emergency Medicine

Berkeley, CA 947051527

Telephone 5102044723

Fax 5102044816

Associated Practice Facility / Clinic

🏢 Sutter East Bay Hospitals Facility NPI 1013906221

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Berkeley, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 19.4 Yrs

State Avg: 22.9 Yrs

Regional Practice Density

43 Specialists

Practicing in Berkeley, CA (7995 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

78.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	110	108	$940.00	$184.87
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	101	97	$53.00	$8.98
99291 Critical care, first 30-74 minutes	40	40	$1098.00	$230.83
93042 Interpretation and report of electrical activity of heart using 1-3 leads	35	35	$44.00	$7.34
99284 Emergency department visit with moderate level of medical decision making	32	32	$639.00	$127.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$671.00	$192.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	200	190	$53.00	$9.19
99285 Emergency department visit for life threatening or functioning severity	140	137	$940.00	$190.00
99291 Critical care, first 30-74 minutes	97	95	$1098.00	$236.31
99284 Emergency department visit with moderate level of medical decision making	83	82	$639.00	$131.22
93042 Interpretation and report of electrical activity of heart using 1-3 leads	55	54	$44.00	$7.53
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	44	44	$671.00	$196.23
99292 Critical care, each additional 30 minutes	25	19	$453.00	$118.54
99283 Emergency department visit with low level of medical decision making	18	18	$338.00	$77.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	195	188	$53.00	$9.26
99285 Emergency department visit for life threatening or functioning severity	168	166	$940.00	$190.46
99291 Critical care, first 30-74 minutes	75	75	$1098.00	$236.77
93042 Interpretation and report of electrical activity of heart using 1-3 leads	67	66	$44.00	$7.61
99284 Emergency department visit with moderate level of medical decision making	64	63	$639.00	$131.58
99220 Hospital observation care, typically 70 minutes	41	41	$841.00	$199.54
99283 Emergency department visit with low level of medical decision making	19	19	$338.00	$77.62
99292 Critical care, each additional 30 minutes	15	14	$453.00	$120.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	205	192	$51.39	$9.46
99285 Emergency department visit for life threatening or functioning severity	171	168	$840.01	$194.83
99291 Critical care, first 30-74 minutes	96	90	$1024.31	$245.71
93042 Interpretation and report of electrical activity of heart using 1-3 leads	80	80	$43.08	$7.76
99284 Emergency department visit with moderate level of medical decision making	66	64	$571.27	$134.06
99283 Emergency department visit with low level of medical decision making	33	31	$315.85	$78.98
99220 Hospital observation care, typically 70 minutes	27	27	$829.15	$205.65
99292 Critical care, each additional 30 minutes	27	21	$437.52	$123.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	178	169	$49.74	$9.59
99285 Emergency department visit for life threatening or functioning severity	153	151	$682.01	$187.23
99284 Emergency department visit with moderate level of medical decision making	67	66	$450.24	$128.93
99291 Critical care, first 30-74 minutes	63	63	$944.22	$246.55
99283 Emergency department visit with low level of medical decision making	38	38	$270.79	$70.57
93042 Interpretation and report of electrical activity of heart using 1-3 leads	33	33	$42.00	$7.91
99292 Critical care, each additional 30 minutes	28	21	$407.21	$123.49
99220 Hospital observation care, typically 70 minutes	12	12	$801.00	$209.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	143	138	$49.00	$9.45
99285 Emergency department visit for life threatening or functioning severity	119	119	$549.00	$184.94
99284 Emergency department visit with moderate level of medical decision making	66	65	$379.00	$125.98
99291 Critical care, first 30-74 minutes	44	44	$762.00	$242.85
99283 Emergency department visit with low level of medical decision making	39	39	$249.00	$66.55
99292 Critical care, each additional 30 minutes	17	14	$357.00	$121.70
99282 Emergency department visit with straightforward medical decision making	16	14	$169.00	$44.62
71045 X-ray of chest, 1 view	15	15	$29.00	$10.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	187	177	$49.00	$9.44
99285 Emergency department visit for life threatening or functioning severity	172	169	$549.00	$185.07
99284 Emergency department visit with moderate level of medical decision making	123	120	$379.00	$125.83
99283 Emergency department visit with low level of medical decision making	64	62	$249.00	$66.50
99291 Critical care, first 30-74 minutes	59	59	$762.00	$243.68
71045 X-ray of chest, 1 view	47	46	$29.00	$10.29
99292 Critical care, each additional 30 minutes	38	22	$357.00	$121.99
99282 Emergency department visit with straightforward medical decision making	23	21	$169.00	$44.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	277	264	$49.00	$9.12
99285 Emergency department visit for life threatening or functioning severity	237	229	$549.00	$178.78
99284 Emergency department visit with moderate level of medical decision making	133	132	$379.00	$121.90
71010 X-ray of chest, 1 view, front	94	91	$46.00	$9.94
99291 Critical care, first 30-74 minutes	91	89	$762.00	$236.24
99283 Emergency department visit with low level of medical decision making	79	78	$249.00	$64.38
99292 Critical care, each additional 30 minutes	21	19	$357.00	$118.41
99282 Emergency department visit with straightforward medical decision making	21	21	$169.00	$43.14

Medical Specialties & State Licenses

CMS Verified: 2025-06-25

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License CA A113800

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.

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Robert Roth , MD

Emergency Medicine

NPI 1033649579

Doctor of Medicine (M.D.)

Dr. Grace Tarng , MD

Emergency Medicine

NPI 1124349139

Doctor of Medicine (M.D.)

Ami Yamamoto

Emergency Medicine

NPI 1447511308

Dr. Swathi Nadindla , MD

Emergency Medicine

NPI 1659534295

Doctor of Medicine (M.D.)

Dr. James Starr , MD

Emergency Medicine

NPI 1740328624

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 02, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 02, 2014

Registered at 2450 ASHBY AVE, DEPARTMENT OF EMERGENCY MEDICINE, BERKELEY, CA 947051527 (Tel: 5102044723)

📍

Updated Business Mailing Address July 02, 2014

Registered at 2450 ASHBY AVE, BERKELEY, CA 947051527 (Tel: 5102044723)

👤

Provider Name / Credentials Updated July 02, 2014

Recorded as STEPHANIE BROWN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 02, 2014

Emergency Medicine (License #A113800 in CA)

🟢

Initial NPI Registration & Enumeration July 22, 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: 1083844237

Entity Type:

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

Enumeration Date: July 22, 2009

Last Update: June 25, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2450 Ashby Ave

Berkeley, CA 947051527

Phone: 5102044723

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.