DR. BREEHAN KELLEY CHANCELLOR M.D.
NPI 1649513474
Psychiatry & Neurology - Neurology in Ridgewood, NJ

NPI Status: Active since March 29, 2013

Contact Information

1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ
ZIP 07450
Phone: (201) 327-8600
Fax: (201) 327-8225

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  • Individual
  • Female
  • Years of Experience 17
  • Psychiatry & Neurology
  • Neurology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About BREEHAN CHANCELLOR

This page provides the complete NPI Profile along with additional information for Breehan Chancellor, a provider established in Ridgewood, New Jersey with a medical specialization in Psychiatry & Neurology, focusing in neurology and more than 17 years of experience. She graduated from Js Weill Medical College, Cornell University in 2009. The healthcare provider is registered in the NPI registry with number 1649513474 assigned on March 2013. The practitioner's primary taxonomy code is 2084N0400X with license number 25MA10854400 (NJ). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1649513474
Provider Name
DR. BREEHAN KELLEY CHANCELLOR M.D.
Other Name
BREEHAN ROSE KELLEY MD
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
1200 E RIDGEWOOD AVE STE 200 RIDGEWOOD, NJ 07450
Location Phone
(201) 327-8600
Location Fax
(201) 327-8225
Mailing Address
1200 E RIDGEWOOD AVE STE 200 RIDGEWOOD, NJ 07450
Mailing Phone
(201) 327-8600
Medical School Name
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduation Year
2009
Is Sole Proprietor?
No
Enumeration Date
03-29-2013
Last Update Date
10-10-2025
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Location Map

Secondary Locations

  • 703 Main St Ste A2404
    Paterson, NJ 07503
    (973) 782-9175

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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
25MA10854400
License State
NJ
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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)
12084V0102XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Vascular Neurology

25MA10854400 (NJ)

Medicare Participation & PECOS Enrollment Status

Breehan Chancellor 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.

Breehan Chancellor 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: 6103158639

    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: I20200911000215

    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.

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 27 times for 25 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 29 times for 26 patients

Insertion of tube into brain artery for diagnosis or treatment with review by radiologist

This procedure involves inserting a thin tube into a brain artery. It aids in diagnosing or treating brain conditions. A radiologist reviews the process to ensure accuracy and safety. It's a critical step in managing brain health effectively.

This service was performed 19 times for 17 patients

Insertion of tube into chest artery for diagnosis or treatment with review by radiologist

This procedure involves placing a small tube into a chest artery. It helps diagnose or treat certain heart conditions. A radiologist, a doctor specialized in imaging techniques, will review the results to ensure accuracy and effectiveness.

This service was performed 14 times for 12 patients

Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist

This procedure involves placing a small tube into an artery in your neck. This is done to diagnose or treat certain conditions. A radiologist, a doctor who specializes in medical imaging, will review the procedure to ensure everything is done correctly.

This service was performed 21 times for 18 patients

Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist

This procedure involves placing a small tube into your neck artery. It helps diagnose or treat certain conditions. A radiologist, a doctor specializing in medical imaging, reviews the process to ensure accuracy and safety.

This service was performed 29 times for 23 patients

Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist

This procedure involves placing a tube into an artery in the brain. It's typically done for diagnostic purposes or treatment. A radiologist, a doctor specializing in imaging, reviews the process to ensure accuracy and safety.

This service was performed 11 times for 11 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 16 times for 16 patients

Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance

This procedure involves removing a blood clot from a head artery. A special imaging technique called fluoroscopy is used for guidance. Additionally, an injection is given to help dissolve any remaining clot. This helps restore normal blood flow to the brain.

This service was performed 23 times for 23 patients

Treatment of broken lower spine bone with placement of stabilizing device

This procedure involves fixing a broken bone in the lower spine. A stabilizing device is inserted to support the bone, promoting healing and reducing pain. The device helps to maintain proper spinal alignment and stability during your recovery period.

This service was performed 23 times for 23 patients

Treatment of broken middle spine bone with placement of stabilizing device using imaging guidance

This procedure treats a broken bone in the middle of your spine. A stabilizing device is placed to support the damaged area. Imaging guidance, like X-rays, is used to ensure precise placement of the device. This aids in your recovery and helps maintain spine stability.

This service was performed 17 times for 17 patients

Treatment of broken spine bone with stabilizing device, each additional segment

This procedure involves the treatment of a fractured spine bone. A stabilizing device is used to support and secure each additional affected segment of the spine. This helps in proper alignment and promotes healing, enhancing your comfort and mobility.

This service was performed 33 times for 20 patients

Ultrasonic guidance for blood vessel access

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

This service was performed 18 times for 16 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $36.21 for a new patient copayment and $27.89 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 07450 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $144.86
  • Minimum New Patient Price $63.84
  • Maximum New Patient Price $190.92
  • Average New Patient Copayment $36.21
  • Minimum New Patient Copayment $15.96
  • Maximum New Patient Copayment $47.73

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $111.57
  • Minimum Established Patient Price $20.97
  • Maximum Established Patient Price $155.92
  • Average Established Patient Copayment $27.89
  • Minimum Established Patient Copayment $5.24
  • Maximum Established Patient Copayment $38.98

* 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. Breehan Chancellor is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
VALLEY HOSPITAL4 VALLEY HEALTH PLAZA
PARAMUS, NJ 07652
(201) 447-8000Acute Care Hospitals
ST JOSEPH'S UNIVERSITY MEDICAL CENTER INC703 MAIN ST
PATERSON, NJ 07503
(973) 754-2010Acute 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 1649513474, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 4 → 8 5 → 10 → 1 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 0 + 1 + 6 + 4 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1649513474.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Physician Assistant
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Physician Assistant
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Neurological Surgery
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Neurological Surgery
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Physician Assistant (Medical)
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Physical Therapist
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Nurse Practitioner (Family)
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450
Neurological Surgery
1200 E RIDGEWOOD AVE STE 200
RIDGEWOOD, NJ 07450

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649513474, enumerated as an "individual" on March 29, 2013.

The provider is located at 1200 E RIDGEWOOD AVE STE 200 RIDGEWOOD, NJ 07450 and the phone number is (201) 327-8600.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

Breehan Chancellor is affiliated with: VALLEY HOSPITAL and ST JOSEPH'S UNIVERSITY MEDICAL CENTER INC.