Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639480718 Individual Practitioner Male Practitioner

Dr. Peter Corrigan Acker , MD

Emergency Medicine • Stanford, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Acker, MD is a certified Emergency Medicine practicing in Stanford, CA. With approximately 16 years of clinical experience since graduating from Tufts University School Of Medicine in 2010, Dr. Acker delivers high-quality medical care to the local community at 300 PASTEUR DR.

Dr. Acker is affiliated with Stanford Health Care 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, 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

300 Pasteur Dr

Stanford, CA 943052200

Telephone 6507234000
Associated Practice Facility / Clinic
🏢 Stanford Hospital And Clinic Facility NPI 1285683292

Medicare Profile & Education

Medical School

Tufts University School Of Medicine

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Stanford, CA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
16 Yrs +0.9 yrs vs City Avg
City Avg: 15.1 Yrs
State Avg: 22.9 Yrs
Regional Practice Density
166 Specialists

Practicing in Stanford, CA (7995 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
84.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Acker (16 Years) 16 Yrs
Stanford Specialty Average (15.1 Years) 15.1 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
215 214 $739.27 $186.63
99284 Emergency department visit with moderate level of medical decision making
43 43 $504.21 $129.27
99291 Critical care, first 30-74 minutes
24 24 $1853.00 $233.10
93308 Ultrasound of heart, follow-up
19 18 $445.26 $27.86
76775 Limited ultrasound scan behind abdominal cavity
14 12 $335.00 $29.85

Medical Specialties & State Licenses

CMS Verified: 2024-03-14
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License CA A124940

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.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License IL 125.057498

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

Stanford Health Care

300 Pasteur Dr, Stanford, CA 943052200

Phone: 6507234000

Secondary Practice Locations

5841 S Maryland Ave

Chicago, IL 606371447

Phone: 7737029500

Practice Associates & Co-Workers

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

40 Associated Practitioners
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Doctor of Medicine (M.D.)

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NPI 1003041559

MDPHD

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NPI 1003059395

Doctor of Medicine (M.D.)

Angie Murkins , NP

Nurse Practitioner

NPI 1003061508

Nurse Practitioner

Dr. Jamshid Ghajar , MD PHD

Neurological Surgery

NPI 1003094384

MDPHD

Dr. Yu Kuang Lai , MD

Internal Medicine - Critical Care Medicine

NPI 1003127846

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
👤
Provider Name / Credentials Updated March 14, 2024

Recorded as PETER ACKER, MD

📍
Updated Practice Location February 27, 2023

Registered at 300 PASTEUR DR, STANFORD, CA 943052200 (Tel: 6507234000)

📍
Updated Business Mailing Address February 27, 2023

Registered at 300 PASTEUR DR, STANFORD, CA 943052200 (Tel: 6507234000)

NPI Profile Active March 21, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location March 21, 2013

Registered at 5841 S MARYLAND AVE, CHICAGO, IL 606371447 (Tel: 7737029500)

📍
Updated Business Mailing Address March 21, 2013

Registered at 655 W IRVING PARK RD, APARTMENT 5211, CHICAGO, IL 606133123 (Tel: 5154410630)

👤
Provider Name / Credentials Updated March 21, 2013

Recorded as PETER ACKER, MD, MPH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 21, 2013

Emergency Medicine (License #125.057498 in IL)

🟢
Initial NPI Registration & Enumeration June 23, 2010

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: 1639480718
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 23, 2010
Last Update: March 14, 2024
Sole Proprietor: No

Mailing Address

300 Pasteur Dr

Stanford, CA 943052200

Phone: 6507234000

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.