Lorenzo Giovanni Martinetti, M.D.
Family Medicine Physician · New Providence, NJ
Lorenzo Giovanni Martinetti, M.D. is a family medicine physician with a practice address in New Providence, New Jersey, and NPI 1588722318, issued on Dec 5, 2006. Check the license (New Jersey 25MA04919800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lorenzo Giovanni Martinetti
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 25MA04919800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 139 South Street , Suite 201, New Providence, NJ 07974
- Phone
- (908) 771-9311
- Enumerated
- Dec 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (908) 771-9302
- Medicare enrollment
- Enrolled (PECOS I20120706000467); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1985
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Verify Lorenzo Giovanni Martinetti 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 25MA04919800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average family medicine physician in 2024
696 Medicare Part D claims for 92 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Atorvastatin Calcium90 claims
- Lisinopril61 claims
- Levothyroxine Sodium46 claims
- Amlodipine Besylate43 claims
- Rosuvastatin Calcium36 claims
- Metformin Hcl28 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.
Lorenzo Giovanni Martinetti among 2,770 family medicine physician records in New Jersey
Lorenzo Giovanni Martinetti, M.D. is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1985 · median 2006 among the 1,875 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in New Jersey
There are 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in New Providence → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kathleen Caridad, M.D.New Providence, NJ 079741710298203
- Aleksandr Abakulov, DOMorristown, NJ 079601083292528
- Rinata Azizbayeva, DOMorristown, NJ 079601245793686
- Bernadette Bibber, DOMorristown, NJ 079601861923906
- Gianangelo Graci, MDMorristown, NJ 079601730683632
- Linda Hong, DOMorristown, NJ 079601083242796
- Lina Kleyn, DOMorristown, NJ 079601467089110
- Javi Mashettiwar, DOMorristown, NJ 079601306371109
Common questions
What is Lorenzo Giovanni Martinetti, M.D.'s NPI number?
Lorenzo Giovanni Martinetti, M.D.'s National Provider Identifier (NPI) is 1588722318, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lorenzo Giovanni Martinetti, M.D. located?
The NPPES record lists a practice address at 139 South Street , Suite 201, New Providence, NJ, 07974. Phone: (908) 771-9311. Providers update this record themselves, so call before visiting.
How can I verify Lorenzo Giovanni Martinetti, M.D.'s license?
NPPES lists New Jersey license number 25MA04919800, 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 Lorenzo Giovanni Martinetti, M.D. prescribe under Medicare Part D?
In 2024, Lorenzo Giovanni Martinetti, M.D. had 696 Medicare Part D claims for 92 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.