NPPES file of Aug 9, 2026

Sirajuddin Sheikh, M.D.

Adult Medicine Physician · Ewing, NJ

Sirajuddin Sheikh, M.D. is an adult medicine physician with a practice address in Ewing, New Jersey, and NPI 1184831455, issued on May 17, 2007. Check the license (New Jersey 25MA03126100, 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
1184831455
Name
Sirajuddin Sheikh
Credential
M.D.
Primary taxonomy
Adult Medicine Physician 207QA0505X
License number
25MA03126100 NJ
Self-reported in NPPES; status is on the state search
Practice location
1440 Pennington RD, Ewing, NJ 08618
Phone
(609) 890-1050
Enumerated
May 17, 2007
Record last updated
Mar 7, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(609) 890-0950
Medicaid ID
4947606 NJ
Medicare enrollment
Enrolled (PECOS I20091022000318); 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 adult medicine physician records → All 73 in New Jersey → Look up another NPI →

Also registered at 1440 Pennington RD

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

  1. Farzana Metrikis, OBAT NAVIGATORStudent in an Organized Health Care Education/Training Program1255953394
  2. Johanny Reyes, OBAT NAVIGATORStudent in an Organized Health Care Education/Training Program1760005946

Verify Sirajuddin Sheikh 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 25MA03126100    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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98% fewer Medicare Part D claims than the average adult medicine physician in 2024

49 Medicare Part D claims, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D.

  1. Sirajuddin Sheikh49
  2. Specialty average3,002

Most prescribed

  1. Buprenorphine-Naloxone43 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: $63.37

4 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 664 providers of this specialty with any payment received $1,405.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sirajuddin Sheikh$63.37
  2. Specialty average$1,405.95

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. Catholic Charities Diocese OF TrentonTrenton, NJ

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

Sirajuddin Sheikh among 73 adult medicine physician records in New Jersey

Sirajuddin Sheikh, M.D. is one of 73 adult medicine physician records with a practice address in New Jersey. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 48% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated1967 · median 2017 among the 31 with a school on file
  • Record last updated2016 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Medicine Physician providers in New Jersey

There are 73 adult medicine physician records in New Jersey.

All 73 in New Jersey → Every provider in Ewing → Adult Medicine Physician nationwide →

The 8 adult medicine physician records with the nearest ZIP codes

  1. Bridget Underwood, NPPrinceton, NJ 085401245983683
  2. Samantha Phillips, AGNPLakewood, NJ 087011568096352
  3. Wendy Hudson, APNBrick, NJ 087241750171823
  4. Robert Conkling, M.D.Manasquan, NJ 087361174725477
  5. Michael Fox, M.D.Toms River, NJ 087531316007040
  6. Mario Del Valle, DOBridgewater, NJ 088071972698421
  7. Boris EpsteinE Brunswick, NJ 088161194718130
  8. Harry Collins, MDEdison, NJ 088171922078377

Common questions

What is Sirajuddin Sheikh, M.D.'s NPI number?

Sirajuddin Sheikh, M.D.'s National Provider Identifier (NPI) is 1184831455, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sirajuddin Sheikh, M.D. located?

The NPPES record lists a practice address at 1440 Pennington RD, Ewing, NJ, 08618. Phone: (609) 890-1050. Providers update this record themselves, so call before visiting.

How can I verify Sirajuddin Sheikh, M.D.'s license?

NPPES lists New Jersey license number 25MA03126100, 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 Sirajuddin Sheikh, M.D. prescribe under Medicare Part D?

In 2024, Sirajuddin Sheikh, M.D. had 49 Medicare Part D claims; the average among adult medicine physician prescribers was 3,002. 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.