Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1629455464 Individual Practitioner Male Practitioner

Dr. Michael C Haffner , MD

Pathology - Anatomic Pathology • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Haffner, MD is a certified Pathology - Anatomic Pathology practicing in Seattle, WA. With approximately 20 years of clinical experience since completing medical education in 2006, Dr. Haffner delivers high-quality medical care to the local community at 325 9TH AVE.

Dr. Haffner is affiliated with The Association Of University Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include surgical pathology consultation and report on referred slides prepared elsewhere, pathology examination of tissue using a microscope, moderately high complexity, pathology examination of tissue using a microscope, intermediate complexity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

325 9th Ave

Seattle, WA 98104

Telephone 2065205000
Associated Practice Facility / Clinic
🏢 Harborview Medical Center Facility NPI 1053359729

Medicare Profile & Education

Medical School

Other

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology in Seattle, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
20 Yrs -0.4 yrs vs City Avg
City Avg: 20.4 Yrs
State Avg: 19.0 Yrs
Regional Practice Density
51 Specialists

Practicing in Seattle, WA (69 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
64.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Haffner (20 Years) 20 Yrs
Seattle Specialty Average (20.4 Years) 20.4 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
88321 Surgical pathology consultation and report on referred slides prepared elsewhere
57 57 $259.63 $88.43
88307 Pathology examination of tissue using a microscope, moderately high complexity
52 32 $248.78 $88.74
88305 Pathology examination of tissue using a microscope, intermediate complexity
48 31 $111.99 $40.36
G0416 Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method
36 36 $397.39 $148.70
88341 Special stained specimen slides to examine tissue
29 17 $84.55 $29.43
88342 Special stained specimen slides to examine tissue, initial procedure
22 21 $104.86 $36.44
88309 Pathology examination of tissue using a microscope, high complexity
13 12 $437.45 $156.69

Medical Specialties & State Licenses

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

State License WA MD60960832

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1629455464 (WA)

Hospital & Practice Group Affiliations

The Association Of University Physicians

325 9th Ave, Seattle, WA 981042420

Phone: 2067313000

Secondary Practice Locations

600 N Wolfe St, Pathology Bldg., Rm. 401

Baltimore, MD 212870005

Phone: 4109553439

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Sandhya Panch , MD

Internal Medicine - Hematology

NPI 1003043415

Doctor of Medicine (M.D.)

Hilary King , MA, RC

Counselor - Mental Health

NPI 1003068735

Master of Arts, RC

Dr. Afshin Shameli , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003104357

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Timothy Menza , MD, PhD

Internal Medicine - Infectious Disease

NPI 1003105891

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Maria Corcorran , MD

Internal Medicine

NPI 1003159013

Doctor of Medicine (M.D.)

Dr. Justin Miller , PhD

Psychologist - Clinical

NPI 1003162314

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location November 18, 2019

Registered at 325 9TH AVE, SEATTLE, WA 98104 (Tel: 2065205000)

📍
Updated Business Mailing Address November 18, 2019

Registered at PO BOX 50095, SEATTLE, WA 981455095

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 18, 2019

Pathology (License #MD60960832 in WA)

NPI Profile Active April 30, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location April 30, 2015

Registered at 600 N WOLFE ST, PATHOLOGY BLDG., RM. 401, BALTIMORE, MD 212870005 (Tel: 4109553439)

📍
Updated Business Mailing Address April 30, 2015

Registered at 600 N. WOLFE STREET, SUITE NUMBER 401, BALTIMORE, MD 21287

👤
Provider Name / Credentials Updated April 30, 2015

Recorded as MICHAEL HAFFNER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 30, 2015

Pathology (License #X in MD)

🟢
Initial NPI Registration & Enumeration April 30, 2015

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: 1629455464
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 30, 2015
Last Update: November 18, 2019
Sole Proprietor: No

Mailing Address

Po Box 50095

Seattle, WA 981455095

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.