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Active NPI 1134157159 Individual Practitioner Male Practitioner

Dr. Benjamin Zerngast , MD

Anesthesiology • Tacoma, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Benjamin Zerngast, MD is a certified Anesthesiology practicing in Tacoma, WA. With approximately 30 years of clinical experience since graduating from University Of Rochester School Of Medicine And Dentistry in 1996, Dr. Zerngast delivers high-quality medical care to the local community at 1717 S J ST.

Dr. Zerngast is affiliated with Franciscan Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of artery tube for blood sampling or infusion through skin, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure in chest with 1 lung ventilation. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1717 S J St

Tacoma, WA 984054933

Telephone 2534266625
Associated Practice Facility / Clinic
🏢 Franciscan Health System Facility NPI 1952309098

Medicare Profile & Education

Medical School

University Of Rochester School Of Medicine And Dentistry

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Tacoma, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
30 Yrs +8.9 yrs vs City Avg
City Avg: 21.1 Yrs
State Avg: 23.7 Yrs
Regional Practice Density
152 Specialists

Practicing in Tacoma, WA (1746 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
85.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zerngast (30 Years) 30 Yrs
Tacoma Specialty Average (21.1 Years) 21.1 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
36620 Insertion of artery tube for blood sampling or infusion through skin
16 16 $127.00 $42.42
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope
12 12 $1105.00 $136.69
00541 Anesthesia for procedure in chest with 1 lung ventilation
11 11 $3415.45 $501.41

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License WA MD00038551

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
8254195 (WA)
Commercial Insurance / Payer ID L&i
189646
Commercial Insurance / Payer ID D/s Regence 90
7962ZE

Hospital & Practice Group Affiliations

Franciscan Medical Group

1717 S J St, Tacoma, WA 984054933

Phone: 2534266341

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1003843962

Doctor of Medicine (M.D.)

NPI 1972785988

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 March 22, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location March 22, 2010

Registered at 1717 S J ST, TACOMA, WA 984054933 (Tel: 2534266625)

📍
Updated Business Mailing Address March 22, 2010

Registered at 11808 NORTHUP WAY, SUITE W-120, BELLEVUE, WA 980051936 (Tel: 4252841547)

👤
Provider Name / Credentials Updated March 22, 2010

Recorded as BENJAMIN ZERNGAST, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 22, 2010

Anesthesiology (License #MD00038551 in WA)

🟢
Initial NPI Registration & Enumeration June 29, 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: 1134157159
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 29, 2006
Last Update: March 22, 2010
Sole Proprietor: No

Mailing Address

11808 Northup Way, Suite W-120

Bellevue, WA 980051936

Phone: 4252841547

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.