NPPES file of Aug 9, 2026

Ahmad F. Maatouk, M.D.

Internal Medicine Physician · Hackettstown, NJ

Ahmad F. Maatouk, M.D. is an internal medicine physician with a practice address in Hackettstown, New Jersey, and NPI 1790938066, issued on Oct 30, 2008. Check the license (New Jersey 25MA10521900, 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
1790938066
Name
Ahmad F. Maatouk
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
25MA10521900 NJ
Self-reported in NPPES; status is on the state search
Practice location
651 Willow Grove St, Hackettstown, NJ 07840
Phone
(908) 441-1161
Enumerated
Oct 30, 2008
Record last updated
Jun 10, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190627002225); 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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8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →

Also registered at 651 Willow Grove St

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

  1. Tatiana Arolli, DOInternal Medicine Physician1235537788
  2. Louise BaszakRegistered Dietitian1659788172
  3. Christine BoveSpeech-Language Pathologist1285822577
  4. Grace Caico, RDRegistered Dietitian1497961312
  5. William Carle, MDEmergency Medicine Physician1366465924
  6. Kelsey Clark, DOEmergency Medicine Physician1962080390

Verify Ahmad F. Maatouk 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 25MA10521900    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.

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76% fewer Medicare Part D claims than the average internal medicine physician in 2024

777 Medicare Part D claims for 304 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Ahmad Maatouk777
  2. Specialty average3,176

Most prescribed

  1. Prednisone48 claims
  2. Cefdinir40 claims
  3. Eliquis32 claims
  4. Amoxicillin-Clavulanate Potass27 claims
  5. Metoprolol Succinate26 claims
  6. Pantoprazole Sodium26 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: $100.63

6 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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.

  1. Ahmad Maatouk$100.63
  2. Specialty average$1,303.06

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

  1. Practice Associates Medical GroupMorristown, NJ

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

Ahmad F. Maatouk among 4,632 internal medicine physician records in New Jersey

Ahmad F. Maatouk, 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 2008, is newer than 59% of them.

  • NPI issued2008 · 59% of these records are older, 36% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2002 · median 2000 among the 3,132 with a school on file
  • Record last updated2019 · 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).

26 internal medicine physician records list a practice address in Hackettstown

They are 26 of the 575 NPPES records with a practice address in Hackettstown, and 4,632 internal medicine physician records in New Jersey.

All 4,632 in New Jersey → Every provider in Hackettstown → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Antonella Auciello, M.D.Hackettstown, NJ 078401629064043
  2. Jimmy Chang, M.D.Hackettstown, NJ 078401629082300
  3. Devi Gollapudi, M.D.Hackettstown, NJ 078401841248036
  4. Keri Ingrassia-Squiers, DOHackettstown, NJ 078401467465203
  5. Kenneth Janowski, DOHackettstown, NJ 078401629017017
  6. Uldis Jansons, MDHackettstown, NJ 078401255312054
  7. Sanjay Kavathia, M.D.Hackettstown, NJ 078401124078142
  8. Jeffrey Merkle, MDHackettstown, NJ 078401295721165

Common questions

What is Ahmad F. Maatouk, M.D.'s NPI number?

Ahmad F. Maatouk, M.D.'s National Provider Identifier (NPI) is 1790938066, issued on Oct 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Ahmad F. Maatouk, M.D. located?

The NPPES record lists a practice address at 651 Willow Grove St, Hackettstown, NJ, 07840. Phone: (908) 441-1161. Providers update this record themselves, so call before visiting.

How can I verify Ahmad F. Maatouk, M.D.'s license?

NPPES lists New Jersey license number 25MA10521900, 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 Ahmad F. Maatouk, M.D. prescribe under Medicare Part D?

In 2024, Ahmad F. Maatouk, M.D. had 777 Medicare Part D claims for 304 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.