Hung Sug William Song, M.D.
Internal Medicine Physician · Saddle Brook, NJ
Hung Sug William Song, M.D. is an internal medicine physician with a practice address in Saddle Brook, New Jersey, and NPI 1629077276, issued on Jul 17, 2005. Check the license (New Jersey MA62641, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Hung Sug William Song
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MA62641 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 337 Market St, Saddle Brook, NJ 07663
- Phone
- (201) 368-3800
- Enumerated
- Jul 17, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (201) 368-9787
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 337 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hung Sug William Song in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA62641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
31 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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: $257.47
17 payments; by number, the most common kind was food and beverage; the largest payer was Revance Therapeutics, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Hung Sug William Song among 4,632 internal medicine physician records in New Jersey
Hung Sug William Song, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2026 · 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).
4 internal medicine physician records list a practice address in Saddle Brook
They are 4 of the 267 NPPES records with a practice address in Saddle Brook, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Saddle Brook → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mathew Silverman, DOSaddle Brook, NJ 076631043271984
- Philip Silverman, DOSaddle Brook, NJ 076631710941190
- Mahnaz Tantawi, MDSaddle Brook, NJ 076631699823328
- James Chan, DORochelle Park, NJ 076621144808973
- Peter Imbornone, MDRochelle Park, NJ 076621568531432
- Todd Pascarelli, MDRochelle Park, NJ 076621316026255
- Magna Pastrano Lluberes, M.D.Rochelle Park, NJ 076621548601594
- Puja Patel, DORochelle Park, NJ 076621780262485
Common questions
What is Hung Sug William Song, M.D.'s NPI number?
Hung Sug William Song, M.D.'s National Provider Identifier (NPI) is 1629077276, issued on Jul 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Hung Sug William Song, M.D. located?
The NPPES record lists a practice address at 337 Market St, Saddle Brook, NJ, 07663. Phone: (201) 368-3800. Providers update this record themselves, so call before visiting.
How can I verify Hung Sug William Song, M.D.'s license?
NPPES lists New Jersey license number MA62641, 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 Hung Sug William Song, M.D. prescribe under Medicare Part D?
In 2024, Hung Sug William Song, M.D. had 31 Medicare Part D claims for 13 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.
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.