Dr Philip Daniel Messer, DO in Needham, MA - Medicare Internal Medicine

Dr Philip Daniel Messer, DO is a medicare enrolled "Hospitalist" physician in Needham, Massachusetts. He went to University Of New England, College Of Osteo Medicine and graduated in 2009 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is and his current practice location is 148 Chestnut St, Needham, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 453-3777.

Dr Philip Daniel Messer is licensed to practice in Massachusetts (license number 253457) 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 1053549329.

Contact Information

	Dr Philip Daniel Messer, DO
	148 Chestnut St, Needham, MA 02492-2505
	(781) 453-3777
	(617) 754-8632

Map and Direction

Physician's Profile

Full Name	Dr Philip Daniel Messer
Gender	Male
Speciality	Internal Medicine
Experience	16 Years
Location	148 Chestnut St, Needham, 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:

Dr Philip Daniel Messer attended and graduated from University Of New England, College Of Osteo Medicine in 2009

NPI Data:

NPI Number: 1053549329
Provider Enumeration Date: 06/25/2009
Last Update Date: 09/10/2025

Medicare PECOS Information:

PECOS PAC ID: 3476704164
Enrollment ID: I20121106000043

Medical Identifiers

Medical identifiers for Dr Philip Daniel Messer such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1053549329	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208M00000X	Hospitalist	253457 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Beth Israel Deaconess Hospital - Needham	Needham, MA	Hospital
Beth Israel Deaconess Hospital - Milton	Milton, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is	6305749987	495

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 Philip Daniel Messer 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: 1194765438 PECOS PAC ID: 4486567104 Enrollment ID: O20031204000918

Entity Name	Milford Regional Physician Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1902856024 PECOS PAC ID: 5597679449 Enrollment ID: O20040503001341

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	Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1497151773 PECOS PAC ID: 6305749987 Enrollment ID: O20150211001099

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 Philip Daniel Messer 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 Philip Daniel Messer, DO 148 Chestnut St, Needham, MA 02492-2505 Ph: (781) 453-3777	Dr Philip Daniel Messer, DO 148 Chestnut St, Needham, MA 02492-2505 Ph: (781) 453-3777

Reviews and Comments

Hospitalist Doctors in Needham, MA

Lopamudra Acharya, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 148 Chestnut St, Needham, MA 02492 Phone: 781-453-3000
Myriam Taibi, Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 148 Chestnut St, Needham, MA 02492 Phone: 781-453-3000
Dr. Javaria Mahmood, MBBS Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 148 Chestnut St, Needham, MA 02492 Phone: 781-453-3777 Fax: 617-754-8632
Oneda Haxhistasa, M.D. Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 148 Chestnut St, Needham, MA 02492 Phone: 781-453-6100
Eric C Tai, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 148 Chestnut St, Needham, MA 02492 Phone: 781-453-3000
Bilal Anjum Ansari, MD Hospitalist Medicare: Accepting Medicare Assignments Practice Location: 148 Chestnut St, Needham, MA 02492 Phone: 781-453-3777

Dr Philip Daniel Messer, DO - Medicare Internal Medicine in Needham, MA