Gail Quackenbush, M.D.
Diagnostic Radiology Physician · Tenafly, NJ
Gail Quackenbush, M.D. is a diagnostic radiology physician with a practice address in Tenafly, New Jersey, and NPI 1245271048, issued on Jun 10, 2006. Check the license (New Jersey 25MA06068500, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gail Quackenbush
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 25MA06068500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 56 Downey Dr, Tenafly, NJ 07670
- Phone
- (201) 694-0674
- Enumerated
- Jun 10, 2006
- Record last updated
- Apr 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040506001024); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,102 in New Jersey → Look up another NPI →
Verify Gail Quackenbush 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 25MA06068500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Englewood Radiologic Group P AEnglewood, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gail Quackenbush among 1,102 diagnostic radiology physician records in New Jersey
Gail Quackenbush, M.D. is one of 1,102 diagnostic radiology physician records with a practice address in New Jersey. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 25% of them.
- NPI issued2006 · 25% of these records are older, 36% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1988 · median 1998 among the 779 with a school on file
- Record last updated2013 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 diagnostic radiology physician records list a practice address in Tenafly
They are 6 of the 281 NPPES records with a practice address in Tenafly, and 1,102 diagnostic radiology physician records in New Jersey.
All 1,102 in New Jersey → Every provider in Tenafly → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Jack Baldassare, MDTenafly, NJ 076701225070121
- Jeffrey Goldman, MDTenafly, NJ 076701114004009
- Anna Kelly, MDTenafly, NJ 076701184655375
- Christopher Mele, MDTenafly, NJ 076701427071067
- Stacey Siegel, M.D.Tenafly, NJ 076701952339905
- Howard Berman, M.D.Teaneck, NJ 076661376570861
- Steven Blumenfrucht, MDTeaneck, NJ 076661699769414
- Rina Felman, MDTeaneck, NJ 076661447447750
Common questions
What is Gail Quackenbush, M.D.'s NPI number?
Gail Quackenbush, M.D.'s National Provider Identifier (NPI) is 1245271048, issued on Jun 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gail Quackenbush, M.D. located?
The NPPES record lists a practice address at 56 Downey Dr, Tenafly, NJ, 07670. Phone: (201) 694-0674. Providers update this record themselves, so call before visiting.
How can I verify Gail Quackenbush, M.D.'s license?
NPPES lists New Jersey license number 25MA06068500, 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.
What is Gail Quackenbush, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.