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Active NPI 1588896377 Individual Practitioner Female Practitioner

Mary Joan Heffernan , ARNP

Nurse Practitioner • Bellevue, WA

Professional Overview & Biography Verified Profile Summary

Mary Heffernan, ARNP is a registered healthcare professional specializing in Nurse Practitioner in Bellevue, WA. Practice services are available at 1135 116TH AVE NE under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1135 116th Ave Ne
Suite 180

Bellevue, WA 980044623

Telephone 4254673785
Fax 4256356656
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Bellevue, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.8 Yrs
State Avg: 11.0 Yrs
Regional Practice Density
47 Specialists

Practicing in Bellevue, WA (2339 Statewide)

Telehealth Adoption Rate
21.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
66.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2018)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
22 18 $206.68 $68.69
99213 Established patient office or other outpatient visit, typically 15 minutes
16 12 $134.55 $46.19

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WA AP60097092

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Joseph Doucette , MD

Internal Medicine - Cardiovascular Disease

NPI 1003839028

Doctor of Medicine (M.D.)

Dr. Roanne Selinger , MD

Internal Medicine - Gastroenterology

NPI 1003895012

Doctor of Medicine (M.D.)

Dr. David Morton , MD

Internal Medicine

NPI 1013978204

Doctor of Medicine (M.D.)

Dr. Shie-Pon Tzung , MD PHD

Internal Medicine - Gastroenterology

NPI 1023096252

MDPHD

Dr. Richard Rand , MD

Plastic Surgery

NPI 1053448282

Doctor of Medicine (M.D.)

Dr. Brian Ferris , MD

Surgery - Vascular Surgery

NPI 1104859081

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 August 31, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location August 31, 2011

Registered at 1135 116TH AVE NE, SUITE 180, BELLEVUE, WA 980044623 (Tel: 4254673785)

📍
Updated Business Mailing Address August 31, 2011

Registered at 1135 116TH AVE NE, SUITE 180, BELLEVUE, WA 980044623 (Tel: 4254673785)

👤
Provider Name / Credentials Updated August 31, 2011

Recorded as MARY HEFFERNAN, ARNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 31, 2011

Nurse Practitioner (License #AP60097092 in WA)

🟢
Initial NPI Registration & Enumeration August 13, 2009

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: 1588896377
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 13, 2009
Last Update: August 31, 2011
Sole Proprietor: No

Mailing Address

1135 116th Ave Ne, Suite 180

Bellevue, WA 980044623

Phone: 4254673785

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.