Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1881651560 Individual Practitioner Male Practitioner

Dr. William Bartram Fox , MD

Internal Medicine • Sandwich, MA

Professional Overview & Biography Verified Profile Summary

Dr. William Fox, MD is a registered healthcare professional specializing in Internal Medicine in Sandwich, MA. Practice services are available at 68B ROUTE 6A under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

68b Route 6a
Briar Patch Medical Associates

Sandwich, MA 02563

Telephone 5088333285
Fax 5088338318
Associated Practice Facility / Clinic
🏢 Briarpatch Pediatrics Facility NPI 1073678157

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Sandwich, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 32.7 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
9 Specialists

Practicing in Sandwich, MA (7127 Statewide)

Telehealth Adoption Rate
44.4% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 59349

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
9765611 (MA)
Commercial Insurance / Payer ID Bluecross Blueshield
J07149 (MA)
Commercial Insurance / Payer ID United Healthcare
04-01209
Commercial Insurance / Payer ID Harvard Pilgrim Health Ca
6530 (MA)
Commercial Insurance / Payer ID Tufts Health Plan
761758 (MA)
Commercial Insurance / Payer ID Cigna
B10320301

Practice Associates & Co-Workers

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

9 Associated Practitioners
Jasmine Heggs , FNP-C

Nurse Practitioner

NPI 1013851773

Family Nurse Practitioner (Certified)

Mieke Ackell , NP

Nurse Practitioner - Pediatrics

NPI 1114148418

Nurse Practitioner

Elizabeth Mccarthy , PNP, RN

Nurse Practitioner - Pediatrics

NPI 1295135705

Pediatric Nurse Practitioner, Registered Nurse

NPI 1427589746

Doctor of Medicine (M.D.)

NPI 1497718035

Doctor of Medicine (M.D.)

Lily Sylvia , CPNP

Nurse Practitioner - Pediatrics

NPI 1679044218

Certified Pediatric Nurse Practitioner

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 68B ROUTE 6A, BRIAR PATCH MEDICAL ASSOCIATES, SANDWICH, MA 02563 (Tel: 5088333285)

📍
Updated Business Mailing Address July 08, 2007

Registered at 4 KING HORN DR, FALMOUTH, MA 025402523 (Tel: 5085484110)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM FOX, MD

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

Internal Medicine (License #59349 in MA)

🟢
Initial NPI Registration & Enumeration April 27, 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: 1881651560
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 27, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

4 King Horn Dr

Falmouth, MA 025402523

Phone: 5085484110

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.