NPPES file of Aug 9, 2026

Neil Himansu Desai, MS, PA-C

Dermatology Physician · South Weymouth, MA

Neil Himansu Desai, MS, PA-C is a dermatology physician with a practice address in South Weymouth, Massachusetts, and NPI 1104584531, issued on Dec 2, 2021. Check the license (Massachusetts PA8433, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1104584531
Name
Neil Himansu Desai
Credential
MS, PA-C
Primary taxonomy
Dermatology Physician 207N00000X
License number
PA8433 MA
Self-reported in NPPES; status is on the state search
Practice location
541 Main St Ste 320, South Weymouth, MA 02190
Phone
(781) 812-1078
Enumerated
Dec 2, 2021
Record last updated
Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20220210001855); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Neil Himansu Desai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license PA8433
    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 Massachusetts license search

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92% fewer Medicare Part D claims than the average dermatology physician in 2024

66 Medicare Part D claims for 29 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.

  1. Neil Desai66
  2. Specialty average797

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.

Bills Medicare through one group practice

  1. GK Dermatology PCSouth Weymouth, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Neil Himansu Desai among 627 dermatology physician records in Massachusetts

Neil Himansu Desai, MS, PA-C 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 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2021 · median 2008 among the 445 with a school on file
  • Record last updated2021 · 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.

The 8 dermatology physician records with the nearest ZIP codes

  1. George Kroumpouzos, MD PHDSouth Weymouth, MA 021901336121581
  2. Heidi Anderson-Dockter, M.D.Weymouth, MA 021891417256314
  3. Courtney Csikesz, M.D.Weymouth, MA 021891760619902
  4. Susan Decoste, M.D.Weymouth, MA 021891942284591
  5. Teresa Degiacomo, M.D.Weymouth, MA 021891245214311
  6. San Wan, M.D.Braintree, MA 021841295707123
  7. Angel Diaz Martinez, MDStoneham, MA 021801518510825
  8. Julie Fenner, M.DStoneham, MA 021801558537894

Common questions

What is Neil Himansu Desai, MS, PA-C's NPI number?

Neil Himansu Desai, MS, PA-C's National Provider Identifier (NPI) is 1104584531, issued on Dec 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Neil Himansu Desai, MS, PA-C located?

The NPPES record lists a practice address at 541 Main St Ste 320, South Weymouth, MA, 02190. Phone: (781) 812-1078. Providers update this record themselves, so call before visiting.

How can I verify Neil Himansu Desai, MS, PA-C's license?

NPPES lists Massachusetts license number PA8433, 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 Neil Himansu Desai, MS, PA-C prescribe under Medicare Part D?

In 2024, Neil Himansu Desai, MS, PA-C had 66 Medicare Part D claims for 29 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.