Francis L. Diaz, MD
Diagnostic Radiology Physician · Berkeley Heights, NJ
Francis L. Diaz, MD is a diagnostic radiology physician with a practice address in Berkeley Heights, New Jersey, and NPI 1932314382, issued on May 11, 2007. Check the license (New Jersey 25MA08609400, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Francis L. Diaz
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 25MA08609400 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1 Diamond Hill RD, Berkeley Heights, NJ 07922
- Phone
- (908) 273-4300
- Enumerated
- May 11, 2007
- Record last updated
- Jan 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20091029000183); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2003
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,102 in New Jersey → Look up another NPI →
Also registered at 1 Diamond Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Francis L. Diaz 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 25MA08609400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- City Medical OF Upper East Side PLLCNew York, NY
- Summit Medical Group PABerkeley Heights, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Francis L. Diaz among 1,102 diagnostic radiology physician records in New Jersey
Francis L. Diaz, MD 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 2007, is newer than 64% of them.
- NPI issued2007 · 64% of these records are older, 29% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2003 · median 1998 among the 779 with a school on file
- Record last updated2025 · 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).
15 diagnostic radiology physician records list a practice address in Berkeley Heights
They are 15 of the 672 NPPES records with a practice address in Berkeley Heights, and 1,102 diagnostic radiology physician records in New Jersey.
All 1,102 in New Jersey → Every provider in Berkeley Heights → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Vandna Bar, M.D.Berkeley Heights, NJ 079221881836815
- Erika Berman, M.D.Berkeley Heights, NJ 079221346405057
- Sue Jane Grosso Rivas, MDBerkeley Heights, NJ 079221770563413
- David Kopylov, M.D.Berkeley Heights, NJ 079221366897415
- James Korsten, MDBerkeley Heights, NJ 079221518947266
- William Matuozzi, MDBerkeley Heights, NJ 079221053391656
- John McCormick, M.D.Berkeley Heights, NJ 079221780621813
- David Printz, MDBerkeley Heights, NJ 079221912979691
Common questions
What is Francis L. Diaz, MD's NPI number?
Francis L. Diaz, MD's National Provider Identifier (NPI) is 1932314382, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Francis L. Diaz, MD located?
The NPPES record lists a practice address at 1 Diamond Hill RD, Berkeley Heights, NJ, 07922. Phone: (908) 273-4300. Providers update this record themselves, so call before visiting.
How can I verify Francis L. Diaz, MD's license?
NPPES lists New Jersey license number 25MA08609400, 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 Francis L. Diaz, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.