Breehan Kelley Chancellor, M.D.
Neurology Physician · Ridgewood, NJ
Breehan Kelley Chancellor, M.D. is a neurology physician with a practice address in Ridgewood, New Jersey, and NPI 1649513474, issued on Mar 29, 2013. Check the license (New Jersey 25MA10854400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Breehan Kelley Chancellor
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 25MA10854400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1200 E Ridgewood Ave Ste 200, Ridgewood, NJ 07450
- Phone
- (201) 327-8600
- Enumerated
- Mar 29, 2013
- Record last updated
- Oct 10, 2025
- Fax
- (201) 327-8225
- Medicare enrollment
- Enrolled (PECOS I20200911000215); accepts Medicare assignment
- Medical or professional school
- Js Weill Medical College, Cornell University, 2009
- Entity
- Type 1 · individual
Also registered at 1200 E Ridgewood Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony D'Ambrosio, M.D.Neurological Surgery Physician1356463079
- Lisa Flatley, PA-CPhysician Assistant1790177053
- William Gilligan, P.T.Physical Therapist1316940638
- Kelli Howell, P.A.Physician Assistant1932535200
- Karen SchoepflinFamily Nurse Practitioner1417571902
- Frederick Tiencken, RPA-CMedical Physician Assistant1396053617
Verify Breehan Kelley Chancellor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA10854400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average neurology physician in 2024
117 Medicare Part D claims for 44 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Clopidogrel57 claims
- Famotidine17 claims
- Brilinta15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $342.23
8 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Neurosurgical Associates OF New Jersey, P.C.Paterson, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
19 neurology physician records list a practice address in Ridgewood
They are 19 of the 1,059 NPPES records with a practice address in Ridgewood, and 577 neurology physician records in New Jersey.
All 19 in Ridgewood → All 577 in New Jersey → Every provider in Ridgewood →
Other neurology physician records in New Jersey
- S Abidi, MDMaple Shade, NJ1508816729
- Russell Abrams, M.D.Cherry Hill, NJ1114956505
- Osama Abu-Hadid, M.D.Paramus, NJ1760916753
- Shashank Agarwal, M.DLivingston, NJ1255885554
- Antwan Ahad, MDSecaucus, NJ1083729917
- Jaffer AhmedSomerset, NJ1942741384
- Robert Aiken, M.D.Summit, NJ1851372981
- Umer Akbar, MDParamus, NJ1477798106
- Maria Alexianu, M.D.Hackensack, NJ1235109059
- Mohsin Ali, M.D.Plainfield, NJ1871561506
Common questions
What is Breehan Kelley Chancellor, M.D.'s NPI number?
Breehan Kelley Chancellor, M.D.'s National Provider Identifier (NPI) is 1649513474, issued on Mar 29, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Breehan Kelley Chancellor, M.D. located?
The NPPES record lists a practice address at 1200 E Ridgewood Ave Ste 200, Ridgewood, NJ, 07450. Phone: (201) 327-8600. Providers update this record themselves, so call before visiting.
How can I verify Breehan Kelley Chancellor, M.D.'s license?
NPPES lists New Jersey license number 25MA10854400, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Breehan Kelley Chancellor, M.D. prescribe under Medicare Part D?
In 2024, Breehan Kelley Chancellor, M.D. had 117 Medicare Part D claims for 44 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.