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Active NPI 1285185454 Individual Practitioner Male Practitioner

Peter Grunert

Neurological Surgery • Zillah, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Peter Grunert is a certified Neurological Surgery practicing in Zillah, WA. With approximately 18 years of clinical experience since completing medical education in 2008, Peter Grunert delivers high-quality medical care to the local community at 915 VINTAGE VALLEY PKWY.

Peter Grunert maintains professional affiliations with Sunnyside Community Hospital Association, Shc Medical Center Toppenish and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of cage or mesh device to spine bone and disc space during spine fusion, fusion of spine bones with removal of disc at lower spinal column, anterior approach, partial removal of middle spine bone with release of spinal cord and/or nerves. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

915 Vintage Valley Pkwy

Zillah, WA 989539800

Telephone 5093146565
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Zillah, WA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
18 Yrs Matches City Avg
City Avg: 18.0 Yrs
State Avg: 24.6 Yrs
Regional Practice Density
1 Specialists

Practicing in Zillah, WA (239 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
75.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grunert (18 Years) 18 Yrs
Zillah Specialty Average (18.0 Years) 18.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion
12 11 $1015.00 $248.51

Medical Specialties & State Licenses

CMS Verified: 2026-07-22
Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WA MD.MD.60798302

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
2094572 (WA)

Hospital & Practice Group Affiliations

Sunnyside Community Hospital Association

1812 E Edison Ave, Sunnyside, WA 98944

Phone: 5097123295

Shc Medical Center Toppenish

915 Vintage Valley Pkwy, Zillah, WA 989539800

Phone: 5093146565

Secondary Practice Locations

1812 E Edison Ave

Sunnyside, WA 98944

Phone: 5097123295

Practice Associates & Co-Workers

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

3 Associated Practitioners
Sherry Johnson , NP-C

Nurse Practitioner - Family

NPI 1558823161

Nurse Practitioner (Certified)

NPI 1649537853

Doctor of Medicine (M.D.)

Dr. Gilbert Ong , MD

Internal Medicine - Gastroenterology

NPI 1740310283

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 22, 2026

Neurological Surgery (License #MD.MD.60798302 in WA)

📍
Updated Practice Location March 07, 2025

Registered at 915 VINTAGE VALLEY PKWY, ZILLAH, WA 989539800 (Tel: 5093146565)

📍
Updated Business Mailing Address March 07, 2025

Registered at PO BOX 719, SUNNYSIDE, WA 989440719 (Tel: 5098371617)

NPI Profile Active October 21, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location October 21, 2016

Registered at 500 17TH AVE, SEATTLE, WA 981225711 (Tel: 2063203782)

📍
Updated Business Mailing Address October 21, 2016

Registered at 500 17TH AVE, SEATTLE, WA 981225711 (Tel: 2063203782)

👤
Provider Name / Credentials Updated October 21, 2016

Recorded as PETER GRUNERT

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 21, 2016

Neurological Surgery (License #MDFE60623432 in WA)

🟢
Initial NPI Registration & Enumeration October 21, 2016

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: 1285185454
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 21, 2016
Last Update: July 22, 2026
Sole Proprietor: No

Mailing Address

Po Box 719

Sunnyside, WA 989440719

Phone: 5098371617

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.