John J Gullo, MD in Brunswick, ME - Medicare Medical Oncology

John J Gullo, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in Brunswick, Maine. He went to State University Of Ny Upstate Medical University and graduated in 1972 and has 54 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Mainehealth and his current practice location is 329 Maine St Ste E101, Brunswick, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 373-2266.

John J Gullo is licensed to practice in Maine (license number MD21675) 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 1700865243.

Contact Information

	John J Gullo, MD
	329 Maine St Ste E101, Brunswick, ME 04011-3310
	(207) 373-2266
	(207) 910-4413

Map and Direction

Physician's Profile

Full Name	John J Gullo
Gender	Male
Speciality	Medical Oncology
Experience	54 Years
Location	329 Maine St Ste E101, Brunswick, Maine
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:

John J Gullo attended and graduated from State University Of Ny Upstate Medical University in 1972

NPI Data:

NPI Number: 1700865243
Provider Enumeration Date: 01/12/2006
Last Update Date: 04/08/2025

Medicare PECOS Information:

PECOS PAC ID: 0345141479
Enrollment ID: I20171120002555

Medical Identifiers

Medical identifiers for John J Gullo such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1700865243	NPI	-	NPPES
00602671	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	MD21675 (Maine)	Secondary
207RH0000X	Internal Medicine - Hematology	MD21675 (Maine)	Secondary
207RH0003X	Internal Medicine - Hematology & Oncology	137981-1 (New York)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	MD21675 (Maine)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Maine Medical Center	Portland, ME	Hospital
Mid Coast Hospital	Brunswick, ME	Hospital
Lincolnhealth	Damariscotta, ME	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mainehealth	7517860588	2288

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. John J Gullo allows following entities to bill medicare on his behalf.

Entity Name	St Marys Regional Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1447226584 PECOS PAC ID: 0042107120 Enrollment ID: O20040303000236

Entity Name	Waldo County General Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1841397932 PECOS PAC ID: 2163332883 Enrollment ID: O20040428001058

Entity Name	Maine Medical Partners
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285738310 PECOS PAC ID: 9335043967 Enrollment ID: O20040525000396

Entity Name	Mid Coast Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1932164795 PECOS PAC ID: 5496739468 Enrollment ID: O20040623001212

Entity Name	Mainehealth
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1790265502 PECOS PAC ID: 7517860588 Enrollment ID: O20040701000166

Entity Name	Penobscot Bay Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1982645305 PECOS PAC ID: 2163320508 Enrollment ID: O20060316000020

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. John J Gullo 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
John J Gullo, MD 329 Maine St Ste E101, Brunswick, ME 04011-3310 Ph: (207) 373-2266	John J Gullo, MD 329 Maine St Ste E101, Brunswick, ME 04011-3310 Ph: (207) 373-2266

Reviews and Comments

Internal Medicine Doctors in Brunswick, ME

Caitlin Elizabeth Welch, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 121 Medical Center Dr Ste 3300, Brunswick, ME 04011 Phone: 207-373-6490
George Richard Polkinghorn, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 81 Medical Center Dr, Suite 1300, Brunswick, ME 04011 Phone: 207-729-1148 Fax: 207-729-2789
Miguel R Arguedas - Brollo, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 121 Medical Center Dr, Suite 3400, Brunswick, ME 04011 Phone: 207-406-7300 Fax: 207-406-7301
Dr. Peter Westervelt, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 329 Maine St, Brunswick, ME 04011 Phone: 207-373-2266 Fax: 314-454-5902
Dr. Thomas Blake Hendrix, DO Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 123 Medical Center Dr, Brunswick, ME 04011 Phone: 207-373-6000
Deanna L Pouliot, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 123 Medical Center Dr, Brunswick, ME 04011 Phone: 207-373-6000
Dr. Timothy R Howe, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 329 Maine St, Suite D, Brunswick, ME 04011 Phone: 207-725-2429 Fax: 207-721-9345

John J Gullo, MD - Medicare Medical Oncology in Brunswick, ME