Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1801886718 Individual Practitioner Male Practitioner

Dr. Randall David Gaz , MD

Surgery • Boston, MA

Professional Overview & Biography Verified Profile Summary

Dr. Randall Gaz, MD is a registered healthcare professional specializing in Surgery in Boston, MA. Practice services are available at 15 PARKMAN ST under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, removal or exploration of parathyroid glands. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

15 Parkman St
Wac 716

Boston, MA 021143117

Telephone 6177263510
Fax 6177243951
Associated Practice Facility / Clinic
🏢 Charles River Urology Inc Facility NPI 1982690731

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Boston, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 20.9 Yrs
State Avg: 28.2 Yrs
Regional Practice Density
454 Specialists

Practicing in Boston, MA (1077 Statewide)

Telehealth Adoption Rate
19.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
75.1% 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 (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
33 28 $295.06 $82.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
22 22 $654.55 $180.25
60500 Removal or exploration of parathyroid glands
13 13 $4399.00 $1071.01

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 43501

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
6196756 (MA)
Commercial Insurance / Payer ID Tufts Health Plan
706070 (MA)
Commercial Insurance / Payer ID Bcbs Ma
J04012 (MA)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Patricia Finneran , NP-C

Nurse Practitioner - Adult Health

NPI 1003069170

Nurse Practitioner (Certified)

Dr. Bryana Carey , PT, DPT

Physical Therapist

NPI 1003280413

Physical Therapist, Doctor of Physical Therapy

Dr. William Falk , MD

Psychiatry & Neurology - Geriatric Psychiatry

NPI 1003807918

Doctor of Medicine (M.D.)

NPI 1013031848

Physical Therapist, Doctor of Physical Therapy, Master of Science, NCS, CLTLA

Dr. Angela Hauber , DPT

Physical Therapist

NPI 1013036680

Doctor of Physical Therapy

Jackie Mulgrew , PT

Physical Therapist

NPI 1013042225

Physical Therapist

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 15 PARKMAN ST, WAC 716, BOSTON, MA 021143117 (Tel: 6177263510)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 9142, MASS GENERAL PHYSICIAN ORGANIZATION, CHARLESTOWN, MA 021299142 (Tel: 6177240287)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as RANDALL GAZ, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Surgery (License #43501 in MA)

🟢
Initial NPI Registration & Enumeration October 24, 2005

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: 1801886718
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 24, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 9142, Mass General Physician Organization

Charlestown, MA 021299142

Phone: 6177240287

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.