Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1659485167 Individual Practitioner Male Practitioner

Dr. Mark Michael Sapirstein , MD

Specialist • Longview, WA

Professional Overview & Biography Verified Profile Summary

Dr. Mark Sapirstein, MD is a registered healthcare professional specializing in Specialist in Longview, WA. Practice services are available at 1106 DOUGLAS ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1106 Douglas St
Suite D

Longview, WA 986322497

Telephone 3604230088
Fax 3604147251
Associated Practice Facility / Clinic
🏢 James L Boylon Md Ps Facility NPI 1801189840

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Longview, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 35.4 Yrs
Regional Practice Density
27 Specialists

Practicing in Longview, WA (2751 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License WA MD00015702

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

2 Associated Practitioners
Dr. John Richards , MD

Family Medicine - Adult Medicine

NPI 1225051097

Doctor of Medicine (M.D.)

NPI 1487681953

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 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 1106 DOUGLAS ST, SUITE D, LONGVIEW, WA 986322497 (Tel: 3604230088)

📍
Updated Business Mailing Address July 09, 2007

Registered at 1106 DOUGLAS ST, SUITE D, LONGVIEW, WA 986322497 (Tel: 3604230088)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as MARK SAPIRSTEIN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Specialist (License #MD00015702 in WA)

🟢
Initial NPI Registration & Enumeration August 19, 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: 1659485167
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 19, 2006
Last Update: July 09, 2007
Sole Proprietor: Yes

Mailing Address

1106 Douglas St, Suite D

Longview, WA 986322497

Phone: 3604230088

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.