Dr David Waterhouse Gray, MD in Clearwater, FL

Dr David Waterhouse Gray, MD is a medicare enrolled "Internal Medicine" physician in Clearwater, Florida. His current practice location is 612 Druid Rd E, Clearwater, Florida. You can reach out to his office (for appointments etc.) via phone at (727) 443-6400.

Dr David Waterhouse Gray is licensed to practice in Massachusetts (license number 248869) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1821383134.

Contact Information

	Dr David Waterhouse Gray, MD
	612 Druid Rd E, Clearwater, FL 33756-3912
	(727) 443-6400
	(727) 443-5590

Map and Direction

Physician's Profile

Full Name	Dr David Waterhouse Gray
Gender	Male
Speciality	Internal Medicine
Location	612 Druid Rd E, Clearwater, Florida
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1821383134
Provider Enumeration Date: 06/15/2011
Last Update Date: 03/01/2018

Medicare PECOS Information:

PECOS PAC ID: 6507131968
Enrollment ID: I20171011000921

Medical Identifiers

Medical identifiers for Dr David Waterhouse Gray such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1821383134	NPI	-	NPPES
ME133561	Other	FL	FLORIDA BOARD OF MEDICINE

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RR0500X	Internal Medicine - Rheumatology	133561 (Florida)	Secondary
207R00000X	Internal Medicine	248869 (Massachusetts)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr David Waterhouse Gray allows following entities to bill medicare on his behalf.

Entity Name	Arthritis & Rheumatism Associates Pl
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1942284849 PECOS PAC ID: 0547235665 Enrollment ID: O20040831001469

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr David Waterhouse Gray is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr David Waterhouse Gray, MD 612 Druid Rd E, Clearwater, FL 33756-3912 Ph: (727) 443-6400	Dr David Waterhouse Gray, MD 612 Druid Rd E, Clearwater, FL 33756-3912 Ph: (727) 443-6400

Reviews and Comments

Internal Medicine Doctors in Clearwater, FL

Dr. David Scott Borislow, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 508 Jeffords St Ste D, Clearwater, FL 33756 Phone: 727-443-7700 Fax: 737-461-4379
Dr. Irma Alves, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 300 Pinellas St, Clearwater, FL 33756 Phone: 727-462-7908 Fax: 727-462-7904
Dr. Mark Alan Whiting, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 400 Pinellas St, Suite 350, Clearwater, FL 33756 Phone: 727-462-3696 Fax: 813-635-2637
Dr. Steven Charles Bowman, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 3251 N Mcmullen Booth Rd, Suite 303, Clearwater, FL 33761 Phone: 727-725-6110 Fax: 727-669-9742
Dr. Mahesh Amin, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 455 Pinellas St Ste 330, Clearwater, FL 33756 Phone: 727-724-8611 Fax: 727-724-0425
Dr. Sara Enid Cruz-luna, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1243 S Myrtle Ave, Clearwater, FL 33756 Phone: 727-442-3126 Fax: 727-287-4559
Neisa I Diaz, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 13501 Icot Blvd Ste 114, Clearwater, FL 33760 Phone: 727-754-7880 Fax: 727-754-7885

Dr David Waterhouse Gray, MD - Medicare Internal Medicine in Clearwater, FL