Agustin Diaz, MD
Internal Medicine Physician · West New York, NJ
Agustin Diaz, MD is an internal medicine physician with a practice address in West New York, New Jersey, and NPI 1174582720, issued on Mar 22, 2006. Check the license (New Jersey MA58115, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Agustin Diaz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA58115 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 433 57TH St, West New York, NJ 07093
- Phone
- (201) 863-2620
- Enumerated
- Mar 22, 2006
- Entity
- Type 1 · individual
Also registered at 433 57TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Torres Cruz, MDInternal Medicine Physician1134695299
Verify Agustin 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 MA58115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5.3 times the Medicare Part D claims of the average internal medicine physician in 2024
14,870 Medicare Part D claims for 1,015 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 36 claims were for opioids.
Most prescribed
- Atorvastatin Calcium791 claims
- Amlodipine Besylate545 claims
- Levothyroxine Sodium491 claims
- Metformin Hcl464 claims
- Omeprazole385 claims
- Rosuvastatin Calcium358 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: $3,857.49
215 payments, mostly food and beverage; the largest payer was Intra-Sana Laboratories. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Medical Associates OF Englewood PCHarrington Park, NJ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
14 internal medicine physician records list a West New York practice address
They are 14 of the 344 NPPES records with a West New York practice address, and 5,156 internal medicine physician records in New Jersey.
All 14 in West New York → All 5,156 in New Jersey → Every provider in West New York →
Other internal medicine physician records in New Jersey
- Joseph Aaron, MD, FACPShort Hills, NJ1861584633
- Sirike Aasmaa, DOMontville, NJ1861549925
- Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
- Kaniz Zehra Abbas, MDTrenton, NJ1598253858
- Shahida Abbas, MDOld Bridge, NJ1023104098
- Shahed AbbasiNewark, NJ1477810752
- Samih Abbassi, MDWest Orange, NJ1750380358
- Somaya Abboud, MDWest Orange, NJ1326089004
- Hilal Abboushi, MDBloomfield, NJ1548378029
- Majdi Abdalla, M.D.Atlantic City, NJ1922230135
Common questions
What is Agustin Diaz, MD's NPI number?
Agustin Diaz, MD's National Provider Identifier (NPI) is 1174582720, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Agustin Diaz, MD located?
The NPPES record lists a practice address at 433 57TH St, West New York, NJ, 07093. Phone: (201) 863-2620. Providers update this record themselves, so call before visiting.
How can I verify Agustin Diaz, MD's license?
NPPES lists New Jersey license number MA58115, 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 Agustin Diaz, MD prescribe under Medicare Part D?
In 2024, Agustin Diaz, MD had 14,870 Medicare Part D claims for 1,015 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.