NPPES file of Aug 9, 2026

Mark Lewis Waltzer, D.M.D.

General Practice Dentistry · Cherry Hill, NJ

Mark Lewis Waltzer, D.M.D. is a general practice dentistry with a practice address in Cherry Hill, New Jersey, and NPI 1891795761, issued on Jul 21, 2005. Check the license (New Jersey DI 01380900, as entered in NPPES) with the New Jersey board that licenses this profession; 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
1891795761
Name
Mark Lewis Waltzer
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DI 01380900 NJ
Self-reported in NPPES; status is on the state search
Practice location
1930 Marlton Pike E, Cherry Hill, NJ 08003
Phone
(856) 429-6412
Enumerated
Jul 21, 2005
Record last updated
Feb 16, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(856) 429-6341
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 1930 Marlton Pike E

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

  1. Mary Ann Ager, M.D.Psychiatry Physician1467581892
  2. Robin Baker, M.S. CCC-SLPSpeech-Language Pathologist1558712737
  3. Karen Bass, MA, LPCProfessional Counselor1275757874
  4. Amber Benziger, MS, LPCProfessional Counselor1720586571
  5. Shari BotwinClinical Social Worker1417119637
  6. Kathryn Brzozowski, LCSWClinical Social Worker1962605394

Verify Mark Lewis Waltzer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license DI 01380900
    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
Find 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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49% fewer Medicare Part D claims than the average general practice dentistry in 2024

42 Medicare Part D claims for 25 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Mark Waltzer42
  2. Specialty average83

Most prescribed

  1. Amoxicillin11 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: $135.14

4 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Waltzer$135.14
  2. Specialty average$597.01

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

Mark Lewis Waltzer among 4,085 general practice dentistry records in New Jersey

Mark Lewis Waltzer, D.M.D. is one of 4,085 general practice dentistry records with a practice address in New Jersey. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2016 · 80% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

41 general practice dentistry records list a practice address in Cherry Hill

They are 41 of the 4,331 NPPES records with a practice address in Cherry Hill, and 4,085 general practice dentistry records in New Jersey.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Val Andreassi, DMDCherry Hill, NJ 080031154430742
  2. Bruce Baratz, DDSCherry Hill, NJ 080031720197320
  3. Amy Berger, DMDCherry Hill, NJ 080031386753309
  4. Herbert Cohen, D.D.S.Cherry Hill, NJ 080031053513853
  5. Craig Donn, D.D.S.Cherry Hill, NJ 080031447319371
  6. Mary Farren, D.M.D.Cherry Hill, NJ 080031043228877
  7. Harry Feinhals, DDSCherry Hill, NJ 080031396809349
  8. Gary Gagliardi, DDSCherry Hill, NJ 080031437126331

Common questions

What is Mark Lewis Waltzer, D.M.D.'s NPI number?

Mark Lewis Waltzer, D.M.D.'s National Provider Identifier (NPI) is 1891795761, issued on Jul 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mark Lewis Waltzer, D.M.D. located?

The NPPES record lists a practice address at 1930 Marlton Pike E, Cherry Hill, NJ, 08003. Phone: (856) 429-6412. Providers update this record themselves, so call before visiting.

How can I verify Mark Lewis Waltzer, D.M.D.'s license?

NPPES lists New Jersey license number DI 01380900, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Lewis Waltzer, D.M.D. prescribe under Medicare Part D?

In 2024, Mark Lewis Waltzer, D.M.D. had 42 Medicare Part D claims for 25 beneficiaries; the average among general practice dentistry prescribers was 83. 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.