NPPES file of Aug 9, 2026

Mark A. Rieger, MD

Pediatric Orthopaedic Surgery Physician · Cedar Knolls, NJ

Mark A. Rieger, MD is a pediatric orthopaedic surgery physician with a practice address in Cedar Knolls, New Jersey, and NPI 1831161751, issued on Feb 3, 2006. Check the license (New Jersey 25MA05303900, 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
1831161751
Name
Mark A. Rieger
Credential
MD
Primary taxonomy
Pediatric Orthopaedic Surgery Physician 207XP3100X
License numbers
25MA05303900 NJ
MA53039 NJ
64729 CT
Self-reported in NPPES; status is on the state search
Practice location
218 Ridgedale Ave Ste 101, Cedar Knolls, NJ 07927
Phone
(973) 538-7700
Enumerated
Feb 3, 2006
Record last updated
Dec 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(973) 538-9478
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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Also registered at 218 Ridgedale Ave Ste 101

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

  1. Tamir Bloom, M.D.Pediatric Orthopaedic Surgery Physician1164594784
  2. Alexandra D'Agostini, MDPediatric Orthopaedic Surgery Physician1104288232
  3. Samara Friedman, M.D.Pediatric Orthopaedic Surgery Physician1821298688
  4. David Lin, MDPediatric Orthopaedic Surgery Physician1558333476
  5. Jaime Morley, PA-CPhysician Assistant1285606343
  6. Hannah Schneiders, DPMFoot & Ankle Surgery Podiatrist1992334973

Verify Mark A. Rieger 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 25MA05303900    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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Industry payments in 2024: $12,333.97

25 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Djo, LLC. The 503 providers of this specialty with any payment received $5,092.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Rieger$12,334
  2. Specialty average$5,093

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

7 pediatric orthopaedic surgery physician records list a practice address in Cedar Knolls

They are 7 of the 296 NPPES records with a practice address in Cedar Knolls, and 40 pediatric orthopaedic surgery physician records in New Jersey.

All 7 in Cedar Knolls → All 40 in New Jersey → Every provider in Cedar Knolls →

Other pediatric orthopaedic surgery physician records in New Jersey

  1. Stephen Adolfsen, MDEast Brunswick, NJ1790993228
  2. Douglas Avella, M.D.Ridgewood, NJ1437200672
  3. Matthew Bauer, M.D.Morristown, NJ1497281729
  4. Tamir Bloom, M.D.Cedar Knolls, NJ1164594784
  5. John Bowe, M.D.East Brunswick, NJ1861597221
  6. Levi BuchanStratford, NJ1922680529
  7. Alice Chu, MDNewark, NJ1346416997
  8. Christopher Collins, MDOcean, NJ1598083438
  9. Evan Curatolo, MDShrewsbury, NJ1124367404
  10. Alexandra D'Agostini, MDCedar Knolls, NJ1104288232

Common questions

What is Mark A. Rieger, MD's NPI number?

Mark A. Rieger, MD's National Provider Identifier (NPI) is 1831161751, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Rieger, MD located?

The NPPES record lists a practice address at 218 Ridgedale Ave Ste 101, Cedar Knolls, NJ, 07927. Phone: (973) 538-7700. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Rieger, MD's license?

NPPES lists New Jersey license number 25MA05303900, 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.

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.