JOHN J. GULLO MD – NPI #1700865243
Internal Medicine

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Health Care Provider Taxonomy Code for Internal Medicine

JOHN GULLO is a physician located in BRUNSWICK, ME. NPPES has assigned the NPI number 1700865243 to JOHN GULLO on January 12, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 4 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RX0202X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Medical Oncology

The NPI profile was last updated on Apr 08, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for JOHN GULLO below.

NPI Profile for
JOHN J. GULLO

NPI Number
1700865243
Enumeration Date

(more than 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
JOHN J. GULLO
Credentials
MD
Primary location
329 MAINE ST STE E101
BRUNSWICK, ME 04011-3310
Phone: (207) 373-2266 Fax: (207) 910-4413
4 Other location(s):
116 Northport Ave Ste 112
Belfast, ME 04915-6096
Phone: (207) 505-4163
Fax: (207) 613-2570
159 Main St
Norway, ME 04268-5638
Phone: (207) 743-2945
Fax: (207) 743-2751
265 Western Ave Ste 2
South Portland, ME 04106-2458
Phone: (207) 661-0200
Fax: (207) 661-0299
5008 Brittonfield Pkwy
Suite 700
East Syracuse, NY 13057-9248
Phone: (315) 472-7504
Fax: (315) 479-8639
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Apr 08, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for JOHN GULLO

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidNY00602671
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RX0202X
- Internal Medicine / Medical Oncology (Primary)		 ME MD21675
207RH0003X
- Internal Medicine / Hematology & Oncology		 NY 137981-1
207RH0000X
- Internal Medicine / Hematology		 ME MD21675
207R00000X
- Internal Medicine		 ME MD21675

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Education
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY - Graduated 1972
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
JOHN GULLO is affiliated with the following medical group(s):
  • HOSPITAL
    • LINCOLNHEALTH
      35 MILES STREET
      DAMARISCOTTA, ME 04543
    • MAINE MEDICAL CENTER
      22 BRAMHALL ST
      PORTLAND, ME 04102
    • MID COAST HOSPITAL
      123 MEDICAL CENTER DRIVE
      BRUNSWICK, ME 04011
    • PENOBSCOT BAY MEDICAL CENTER
      6 GLEN COVE DRIVE
      ROCKPORT, ME 04856

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
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Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.