Douglas Alan Horst, MD in Boston, MA - Medicare Internal Medicine

Douglas Alan Horst, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Boston, Massachusetts. He went to University Of California, San Francisco School Of Medicine and graduated in 1974 and has 51 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Nantucket Cottage Hospital, Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc and his current practice location is 330 Brookline Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 632-8623.

Douglas Alan Horst is licensed to practice in Massachusetts (license number 39297) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1518957224.

Contact Information

	Douglas Alan Horst, MD
	330 Brookline Ave, Boston, MA 02215-5400
	(617) 632-8623
	Not Available

Map and Direction

Physician's Profile

Full Name	Douglas Alan Horst
Gender	Male
Speciality	Internal Medicine
Experience	51 Years
Location	330 Brookline Ave, Boston, Massachusetts
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Douglas Alan Horst attended and graduated from University Of California, San Francisco School Of Medicine in 1974

NPI Data:

NPI Number: 1518957224
Provider Enumeration Date: 10/24/2005
Last Update Date: 04/14/2011

Medicare PECOS Information:

PECOS PAC ID: 5890730006
Enrollment ID: I20050628000017

Medical Identifiers

Medical identifiers for Douglas Alan Horst such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1518957224	NPI	-	NPPES
1194765438	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	39297 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Beth Israel Deaconess Medical Center	Boston, MA	Hospital
Nantucket Cottage Hospital	Nantucket, MA	Hospital
Massachusetts General Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Nantucket Cottage Hospital	1759357601	76
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc	4486567104	1474

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. Douglas Alan Horst allows following entities to bill medicare on his behalf.

Entity Name	Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1225078801 PECOS PAC ID: 4486567104 Enrollment ID: O20031204000414

Entity Name	Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1194765438 PECOS PAC ID: 4486567104 Enrollment ID: O20031204000918

Entity Name	Beth Israel Deaconess Medical Center Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1548202641 PECOS PAC ID: 8123936119 Enrollment ID: O20041001000827

Entity Name	Nantucket Cottage Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1447214622 PECOS PAC ID: 1759357601 Enrollment ID: O20050104000928

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. Douglas Alan Horst 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
Douglas Alan Horst, MD 110 Francis St, Boston, MA 02215-5501 Ph: (617) 632-8623	Douglas Alan Horst, MD 330 Brookline Ave, Boston, MA 02215-5400 Ph: (617) 632-8623

Reviews and Comments

Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-724-7738
Kui Toh Gerard Leong, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114 Phone: 617-726-8862
Ruma Rajbhandari, Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-525-6841
Alaka Ray, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2066
Meghan E Sise, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2862
Aaron Dickstein, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 800 Washington St, Box 233, Boston, MA 02111 Phone: 617-636-5883 Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118 Phone: 617-414-4376 Fax: 617-414-4676

Douglas Alan Horst, MD - Medicare Internal Medicine in Boston, MA