CHRISTOPHER M BRENNAN MD, PHD
NPI 1982749644
Radiology - Diagnostic Radiology in Burlington, VT

NPI Status: Active since February 20, 2007

Contact Information

111 COLCHESTER AVE
BURLINGTON, VT
ZIP 05401
Phone: (802) 847-3593

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  • Individual
  • Male
  • Years of Experience 22
  • Radiology
  • Diagnostic Radiology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CHRISTOPHER BRENNAN

This page provides the complete NPI Profile along with additional information for Christopher Brennan, a provider established in Burlington, Vermont with a medical specialization in Radiology, focusing in diagnostic radiology and more than 22 years of experience. The healthcare provider is registered in the NPI registry with number 1982749644 assigned on February 2007. The practitioner's primary taxonomy code is 2085R0202X with license number 042-0016117 (VT). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1982749644
Provider Name
CHRISTOPHER M BRENNAN MD, PHD
Gender
Male
Entity Type
Individual
Location Address
111 COLCHESTER AVE BURLINGTON, VT 05401
Location Phone
(802) 847-3593
Mailing Address
1 ATWELL RD COOPERSTOWN, NY 13326
Mailing Phone
(607) 547-3663
Mailing Fax
Medical School Name
OTHER
Graduation Year
2004
Is Sole Proprietor?
No
Enumeration Date
02-20-2007
Last Update Date
08-26-2022
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Location Map

Secondary Locations

  • 1 Atwell Rd
    Cooperstown, NY 13326
    (607) 547-3663

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
042-0016117
License State
VT
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

221070 (MA)
22085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

0101249547 (VA)
32085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

264576 (NY)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Access Blue New England HMO 6000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 7500/30%/10000 Value - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/7500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/30%/9000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2500/30%/10000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/10000 - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/9000 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/20%/8500 - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Christopher Brennan is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Christopher Brennan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5799963674

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220930001269

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Ct scan of abdomen and pelvis with contrast

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

This service was performed 14 times for 14 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

This service was performed 30 times for 29 patients

Diagnostic mammography of 1 breast

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

This service was performed 26 times for 26 patients

Diagnostic mammography of both breasts

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

This service was performed 14 times for 14 patients

Limited ultrasound scan of 1 breast

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

This service was performed 16 times for 16 patients

Screening 3d breast mammography

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

This service was performed 816 times for 816 patients

Screening 3d breast mammography

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

This service was performed 193 times for 193 patients

Screening mammography

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

This service was performed 817 times for 817 patients

Screening mammography

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

This service was performed 193 times for 193 patients

X-ray of chest, 1 view

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

This service was performed 13 times for 13 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.47 for a new patient copayment and $17.39 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 05401 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $85.89
  • Minimum New Patient Price $55.8
  • Maximum New Patient Price $168.48
  • Average New Patient Copayment $21.47
  • Minimum New Patient Copayment $13.95
  • Maximum New Patient Copayment $42.12

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $69.56
  • Minimum Established Patient Price $18.08
  • Maximum Established Patient Price $137.84
  • Average Established Patient Copayment $17.39
  • Minimum Established Patient Copayment $4.52
  • Maximum Established Patient Copayment $34.46

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Christopher Brennan is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNIV. OF VERMONT - FLETCHER ALLEN HEALTH CARE111 COLCHESTER AVE
BURLINGTON, VT 05401
(802) 847-0000Acute Care Hospitals

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1982749644, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 7 → 14 → 5 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 9 + 1 + 6 + 2 + 1 + 4 + 4 + 1 + 8 + 6 + 8 + 24 = 76

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1982749644.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
111 COLCHESTER AVE, PATRICK 109 MCHV
BURLINGTON, VT 05401
Urology
111 COLCHESTER AVE, FLETCHER ALLEN HEALTH CARE PAVILION LEVEL 5
BURLINGTON, VT 05401
Pharmacist
111 COLCHESTER AVE
BURLINGTON, VT 05401
Anesthesiology
111 COLCHESTER AVE
BURLINGTON, VT 05401
Physician Assistant
111 COLCHESTER AVE, FLETCHER ALLEN HEALTH CARE NEUROSURGERY
BURLINGTON, VT 05401
Dietitian, Registered
111 COLCHESTER AVE, FLETCHER ALLEN HEALTH CARE
BURLINGTON, VT 05401
Anesthesiology
111 COLCHESTER AVE
BURLINGTON, VT 05401
Physician Assistant
111 COLCHESTER AVE, DERMATOLOGY OUTPATIENT CLINIC, 5TH FLOOR
BURLINGTON, VT 05401
Nurse Anesthetist, Certified Registered
111 COLCHESTER AVE, FAHC ANESTHESIA
BURLINGTON, VT 05401
Nurse Anesthetist, Certified Registered
111 COLCHESTER AVE, FAHC-DEPARTMENT OF ANESTHESIOLOGY
BURLINGTON, VT 05401
Psychologist (Clinical)
111 COLCHESTER AVE, FAHC PSYCHOLOGY SERVICES
BURLINGTON, VT 05401
Ophthalmology
111 COLCHESTER AVE, 358WP5 OPHTHALMOLOGY
BURLINGTON, VT 05401
Nurse Anesthetist, Certified Registered
111 COLCHESTER AVE
BURLINGTON, VT 05401
Internal Medicine (Gastroenterology)
111 COLCHESTER AVE, 5TH FLOOR WEST PAVILION
BURLINGTON, VT 05401
Internal Medicine (Clinical Cardiac Electrophysiology)
111 COLCHESTER AVE, MCCLURE 1 BUILDING, FLETCHER ALLEN HEALTH CARE
BURLINGTON, VT 05401
Physician Assistant
111 COLCHESTER AVE, ACCMP2
BURLINGTON, VT 05401
Anesthesiology
111 COLCHESTER AVE, FAHC-WP2
BURLINGTON, VT 05401
Anesthesiology
111 COLCHESTER AVE, FAHC-WP2
BURLINGTON, VT 05401
Anesthesiology
111 COLCHESTER AVE, FAHC-WP2
BURLINGTON, VT 05401
Anesthesiology
111 COLCHESTER AVE, FAHC-WP2
BURLINGTON, VT 05401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982749644, enumerated as an "individual" on February 20, 2007.

The provider is located at 111 COLCHESTER AVE BURLINGTON, VT 05401 and the phone number is (802) 847-3593.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield. Please consult your insurance carrier or call the provider to verify.

Christopher Brennan is affiliated with: UNIV. OF VERMONT - FLETCHER ALLEN HEALTH CARE.