Arthur King-Fan Tong, MBBS
Dermatology Physician · Waltham, MA
Arthur King-Fan Tong, MBBS is a dermatology physician with a practice address in Waltham, Massachusetts, and NPI 1619942661, issued on Feb 22, 2006. Check the license (Massachusetts 56718, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Arthur King-Fan Tong
- Credential
- MBBS
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 56718 MA
Self-reported in NPPES; status is on the state search - Practice location
- 40 Second Ave, Waltham, MA 02451
- Phone
- (781) 522-9000
- Enumerated
- Feb 22, 2006
- Record last updated
- Apr 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (781) 522-4230
- Medicaid ID
- 3071961 MA
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 627 in Massachusetts → Look up another NPI →
Also registered at 40 Second Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arthur King-Fan Tong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 56718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average dermatology physician in 2024
324 Medicare Part D claims for 136 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Betamethasone Diprop Augmented51 claims
- Fluocinolone Acetonide33 claims
- Clobetasol Propionate17 claims
- Hydrocortisone17 claims
- Doxycycline Monohydrate16 claims
- Clindamycin Phosphate15 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.
Arthur King-Fan Tong among 627 dermatology physician records in Massachusetts
Arthur King-Fan Tong, MBBS is one of 627 dermatology physician records with a practice address in Massachusetts. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2009 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Massachusetts
There are 627 dermatology physician records in Massachusetts.
All 627 in Massachusetts → Every provider in Waltham → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Kathleen Joyce, MDWaltham, MA 024511689652257
- Gregory Orlowski, MD, PHDWaltham, MA 024511336675651
- Peter Kruy, M.D.Waltham, MA 024521932392495
- Dorothy Cunningham, MDBrookline, MA 024461437258928
- Neil Houston, MDBrookline, MA 024461730619925
- Alan Rockoff, M.D.Brookline, MA 024461457463127
- David Taub, MDBrookline, MA 024461679549372
- Miaoyuan Wang, M.D.Brookline, MA 024461447679436
Common questions
What is Arthur King-Fan Tong, MBBS's NPI number?
Arthur King-Fan Tong, MBBS's National Provider Identifier (NPI) is 1619942661, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Arthur King-Fan Tong, MBBS located?
The NPPES record lists a practice address at 40 Second Ave, Waltham, MA, 02451. Phone: (781) 522-9000. Providers update this record themselves, so call before visiting.
How can I verify Arthur King-Fan Tong, MBBS's license?
NPPES lists Massachusetts license number 56718, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arthur King-Fan Tong, MBBS prescribe under Medicare Part D?
In 2024, Arthur King-Fan Tong, MBBS had 324 Medicare Part D claims for 136 beneficiaries; the average among dermatology physician prescribers was 797. 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.