Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1386804961 Individual Practitioner Female Practitioner

Dr. Cay E Denherder , MD

Internal Medicine • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Dr. Cay Denherder, MD is a registered healthcare professional specializing in Internal Medicine in Worcester, MA. Practice services are available at 605 LINCOLN ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

605 Lincoln St

Worcester, MA 016051901

Telephone 5088560104
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.4 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
460 Specialists

Practicing in Worcester, MA (7127 Statewide)

Telehealth Adoption Rate
15.9% 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 56671

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.

Secondary Practice Locations

Blackstone Valley Free Medical Clinic, Nhs, 427 Linwood Avenue

Whitinsville, MA 01588

Phone: 5082780613

Practice Associates & Co-Workers

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

29 Associated Practitioners
Julie Rizzolo , FNP-C

Nurse Practitioner

NPI 1023505856

Family Nurse Practitioner (Certified)

Steven Cohen , LPN

Licensed Practical Nurse

NPI 1063436186

Licensed Practical Nurse

NPI 1073607917

Doctor of Optometry

NPI 1093739088

Doctor of Optometry

NPI 1114022134

Registered Pharmacist

Gerald Menoche , MSW, LICSW

Social Worker - Clinical

NPI 1114164738

Master of Social Work, Licensed Independent Clinical Social Worker

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Practice Location April 02, 2019

Registered at 605 LINCOLN ST, WORCESTER, MA 016051901 (Tel: 5088560104)

NPI Profile Active June 17, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location June 17, 2008

Registered at BLACKSTONE VALLEY FREE MEDICAL CLINIC, NHS, 427 LINWOOD AVENUE, WHITINSVILLE, MA 01588 (Tel: 5082780613)

📍
Updated Business Mailing Address June 17, 2008

Registered at 69 LONDONDERRY WAY, UXBRIDGE, MA 015691265 (Tel: 5082780613)

👤
Provider Name / Credentials Updated June 17, 2008

Recorded as CAY DENHERDER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2008

Internal Medicine (License #56671 in MA)

🟢
Initial NPI Registration & Enumeration June 17, 2008

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: 1386804961
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 17, 2008
Last Update: April 02, 2019
Sole Proprietor: No

Mailing Address

69 Londonderry Way

Uxbridge, MA 015691265

Phone: 5082780613

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.