NPPES file of Aug 9, 2026

Saadul Akbar Mallam, MD

Internal Medicine Physician · Newark, NJ

Saadul Akbar Mallam, MD is an internal medicine physician with a practice address in Newark, New Jersey, and NPI 1164058103, issued on Mar 22, 2020. Check the license (New Jersey 25MA11728300, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164058103
Name
Saadul Akbar Mallam
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
25MA11728300 NJ
Self-reported in NPPES; status is on the state search
Practice location
201 Lyons Ave, Newark, NJ 07112
Phone
(917) 926-7000
Enumerated
Mar 22, 2020
Record last updated
Jan 14, 2023
Medicare enrollment
Enrolled (PECOS I20230616002698); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 201 Lyons Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohammad Abbas, MDStudent in an Organized Health Care Education/Training Program1922940550
  2. Malaz Abdalla, MBBSStudent in an Organized Health Care Education/Training Program1861196818
  3. Rawan Abdalla, MDStudent in an Organized Health Care Education/Training Program1376481739
  4. Ahmed AbdaltawabStudent in an Organized Health Care Education/Training Program1689514093
  5. Girom AbdelmesihStudent in an Organized Health Care Education/Training Program1548109044
  6. Safa AbdulhaiStudent in an Organized Health Care Education/Training Program1437845245

Verify Saadul Akbar Mallam 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 25MA11728300
    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

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92% fewer Medicare Part D claims than the average internal medicine physician in 2024

262 Medicare Part D claims for 107 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 14 claims were for opioids.

  1. Saadul Mallam262
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate15 claims
  2. Eliquis15 claims
  3. Diltiazem 24hr Er (Cd)13 claims
  4. Potassium Chloride13 claims
  5. Clopidogrel11 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.

Bills Medicare through 2 group practices

  1. Hospital Medicine Services OF NH, LLCPortsmouth, NH
  2. Plover Inpatient Services LLCMontclair, NJ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Saadul Akbar Mallam among 4,632 internal medicine physician records in New Jersey

Saadul Akbar Mallam, MD 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 2020, is newer than 89% of them.

  • NPI issued2020 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2020 · median 2000 among the 3,132 with a school on file
  • Record last updated2023 · 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).

184 internal medicine physician records list a practice address in Newark

They are 184 of the 4,875 NPPES records with a practice address in Newark, and 4,632 internal medicine physician records in New Jersey.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Razia Awan, MDNewark, NJ 071121366428567
  2. Muhammed Ayub, M.D.Newark, NJ 071121710941836
  3. Asa Crews, M.D.Newark, NJ 071121962417758
  4. Joseph Defrank Castro, MDNewark, NJ 071121801095864
  5. Christian Engell, MDNewark, NJ 071121831374305
  6. Rafia Hussaini, MDNewark, NJ 071121194902643
  7. Kanik Kathuria, M.D.Newark, NJ 071121609118140
  8. Theresa Liao, MDNewark, NJ 071121447354501

Common questions

What is Saadul Akbar Mallam, MD's NPI number?

Saadul Akbar Mallam, MD's National Provider Identifier (NPI) is 1164058103, issued on Mar 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Saadul Akbar Mallam, MD located?

The NPPES record lists a practice address at 201 Lyons Ave, Newark, NJ, 07112. Phone: (917) 926-7000. Providers update this record themselves, so call before visiting.

How can I verify Saadul Akbar Mallam, MD's license?

NPPES lists New Jersey license number 25MA11728300, 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 Saadul Akbar Mallam, MD prescribe under Medicare Part D?

In 2024, Saadul Akbar Mallam, MD had 262 Medicare Part D claims for 107 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.