NPPES file of Aug 9, 2026

Herbert Stephen Smyczek, M.D.

Adult Medicine Physician · Edison, NJ

Herbert Stephen Smyczek, M.D. is an adult medicine physician with a practice address in Edison, New Jersey, and NPI 1568625028, issued on Jul 5, 2008. Check the license (New Jersey MA50528, 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
1568625028
Name
Herbert Stephen Smyczek
Credential
M.D.
Primary taxonomy
Adult Medicine Physician 207QA0505X
License number
MA50528 NJ
Self-reported in NPPES; status is on the state search
Practice location
668 Grove Ave, Edison, NJ 08820
Phone
(732) 548-5432
Enumerated
Jul 5, 2008
Record last updated
Jul 5, 2008 (not updated in 18 years: call before relying on the address or phone)
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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8 nearest adult medicine physician records → All 73 in New Jersey → Look up another NPI →

Verify Herbert Stephen Smyczek 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 MA50528    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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97% fewer Medicare Part D claims than the average adult medicine physician in 2024

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

  1. Herbert Smyczek104
  2. Specialty average3,002

Most prescribed

  1. Minoxidil12 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.

Herbert Stephen Smyczek among 73 adult medicine physician records in New Jersey

Herbert Stephen Smyczek, 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 2008, is newer than 52% of them.

  • NPI issued2008 · 52% of these records are older, 44% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2008 · 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 Edison → Adult Medicine Physician nationwide →

The 8 adult medicine physician records with the nearest ZIP codes

  1. James Lomax, MDEdison, NJ 088201790899268
  2. Harry Collins, MDEdison, NJ 088171922078377
  3. Boris EpsteinE Brunswick, NJ 088161194718130
  4. Mario Del Valle, DOBridgewater, NJ 088071972698421
  5. Geza Torok, M.D.Somerset, NJ 088731902815988
  6. Tyra White, MDSomerset, NJ 088731396327136
  7. Michael Fox, M.D.Toms River, NJ 087531316007040
  8. Alexandru Bancila, MDHighland Park, NJ 089041548306608

Common questions

What is Herbert Stephen Smyczek, M.D.'s NPI number?

Herbert Stephen Smyczek, M.D.'s National Provider Identifier (NPI) is 1568625028, issued on Jul 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Herbert Stephen Smyczek, M.D. located?

The NPPES record lists a practice address at 668 Grove Ave, Edison, NJ, 08820. Phone: (732) 548-5432. Providers update this record themselves, so call before visiting.

How can I verify Herbert Stephen Smyczek, M.D.'s license?

NPPES lists New Jersey license number MA50528, 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 Herbert Stephen Smyczek, M.D. prescribe under Medicare Part D?

In 2024, Herbert Stephen Smyczek, M.D. had 104 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.