Louis Friedman, M.D.
Internal Medicine Physician · Woodbridge, NJ
Louis Friedman, M.D. is an internal medicine physician with a practice address in Woodbridge, New Jersey, and NPI 1124099197, issued on Jan 30, 2006. Check the license (New Jersey MB073292, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Louis Friedman
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MB073292 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Route 9 N, Woodbridge, NJ 07095
- Phone
- (732) 634-0036
- Enumerated
- Jan 30, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (732) 855-9395
- Medicaid ID
- 8809305 NJ
- Medicare enrollment
- Enrolled (PECOS I20041210000291); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 1000 Route 9 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luisa LopezPhysician Assistant1366651788
- Lauren Maza, M.D.Internal Medicine Physician1730150996
- Mary O'Donnell, M.D.Internal Medicine Physician1962473108
- Seth Webber, M.D.Gastroenterology Physician1982675153
Verify Louis Friedman 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 MB073292Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% more Medicare Part D claims than the average internal medicine physician in 2024
6,241 Medicare Part D claims for 615 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 84 claims were for opioids.
Most prescribed
- Atorvastatin Calcium497 claims
- Amlodipine Besylate441 claims
- Metformin Hcl220 claims
- Metoprolol Succinate197 claims
- Levothyroxine Sodium166 claims
- Losartan Potassium157 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: $1,195.12
79 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Woodbridge Medical Associates,p.a.Woodbridge, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis Friedman among 4,632 internal medicine physician records in New Jersey
Louis Friedman, M.D. is one of 4,632 internal 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, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1992 · median 2000 among the 3,132 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Woodbridge
They are 11 of the 287 NPPES records with a practice address in Woodbridge, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Woodbridge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Omar Awan, M.D.Woodbridge, NJ 070951376819243
- Richard Goldstein, M.D.Woodbridge, NJ 070951285625897
- Fauzia Hameed, M.D.Woodbridge, NJ 070951750479705
- Sandhya Jagamony, M.DWoodbridge, NJ 070951801047220
- Lauren Maza, M.D.Woodbridge, NJ 070951730150996
- Mary O'Donnell, M.D.Woodbridge, NJ 070951962473108
- Jeffrey Rosen, M.D.Woodbridge, NJ 070951437145059
- Nancy Somer, MDWoodbridge, NJ 070951023096302
Common questions
What is Louis Friedman, M.D.'s NPI number?
Louis Friedman, M.D.'s National Provider Identifier (NPI) is 1124099197, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis Friedman, M.D. located?
The NPPES record lists a practice address at 1000 Route 9 N, Woodbridge, NJ, 07095. Phone: (732) 634-0036. Providers update this record themselves, so call before visiting.
How can I verify Louis Friedman, M.D.'s license?
NPPES lists New Jersey license number MB073292, 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 Louis Friedman, M.D. prescribe under Medicare Part D?
In 2024, Louis Friedman, M.D. had 6,241 Medicare Part D claims for 615 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.