Registry data as of Aug 27, 2026

Arnold Alday, M.D.

Internal Medicine Physician · Clifton, NJ

Arnold Alday, M.D. is an internal medicine physician with a practice address in Clifton, New Jersey, and NPI 1659346203, issued on Feb 17, 2006. Check the license (New Jersey MA068535, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1659346203
Name
Arnold Alday
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MA068535 NJ
Self-reported in NPPES; status is on the state search
Practice location
533 Lexington, Clifton, NJ 07011
Phone
(973) 546-6844
Enumerated
Feb 17, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Arnold Alday in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license MA068535
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the New Jersey license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

2.4 times the Medicare Part D claims of the average internal medicine physician in 2024

6,587 Medicare Part D claims for 324 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 174 claims were for opioids.

  1. Arnold Alday6,587
  2. Specialty average2,785

Most prescribed

  1. Atorvastatin Calcium427 claims
  2. Rosuvastatin Calcium242 claims
  3. Losartan Potassium197 claims
  4. Metformin Hcl181 claims
  5. Metoprolol Succinate178 claims
  6. Amlodipine Besylate169 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: $71.58

2 payments, mostly food and beverage; the largest payer was Medtronic, Inc.. 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.

  1. Arnold Alday$71.58
  2. Specialty average$2,536.66

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

  1. Bhmg - United MedicalClifton, 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.

62 internal medicine physician records list a Clifton practice address

They are 62 of the 1,732 NPPES records with a Clifton practice address, and 5,156 internal medicine physician records in New Jersey.

Other internal medicine physician records in New Jersey

  1. Joseph Aaron, MD, FACPShort Hills, NJ1861584633
  2. Sirike Aasmaa, DOMontville, NJ1861549925
  3. Holly Abate Bersalona, M.D.Sea Girt, NJ1669500492
  4. Kaniz Zehra Abbas, MDTrenton, NJ1598253858
  5. Shahida Abbas, MDOld Bridge, NJ1023104098
  6. Shahed AbbasiNewark, NJ1477810752
  7. Samih Abbassi, MDWest Orange, NJ1750380358
  8. Somaya Abboud, MDWest Orange, NJ1326089004
  9. Hilal Abboushi, MDBloomfield, NJ1548378029
  10. Majdi Abdalla, M.D.Atlantic City, NJ1922230135

Common questions

What is Arnold Alday, M.D.'s NPI number?

Arnold Alday, M.D.'s National Provider Identifier (NPI) is 1659346203, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Arnold Alday, M.D. located?

The NPPES record lists a practice address at 533 Lexington, Clifton, NJ, 07011. Phone: (973) 546-6844. Providers update this record themselves, so call before visiting.

How can I verify Arnold Alday, M.D.'s license?

NPPES lists New Jersey license number MA068535, 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 Arnold Alday, M.D. prescribe under Medicare Part D?

In 2024, Arnold Alday, M.D. had 6,587 Medicare Part D claims for 324 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.