NPPES file of Aug 9, 2026

Somsak Bhitiyakul, M.D.

Nephrology Physician · Kingston, NY

Somsak Bhitiyakul, M.D. is a nephrology physician with a practice address in Kingston, New York, and NPI 1366547663, issued on Sep 13, 2006. Check the license (New York 111158, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1366547663
Name
Somsak Bhitiyakul
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
111158 NY
Self-reported in NPPES; status is on the state search
Practice location
368 Broadway, Kingston, NY 12401
Phone
(845) 339-5811
Enumerated
Sep 13, 2006
Record last updated
Mar 13, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(845) 339-0708
Medicaid ID
00199179 NY
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 368 Broadway

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

  1. Harvey BosticClinical Social Worker1083328181
  2. Melanie CaesarAddiction (Substance Use Disorder) Counselor1366325169
  3. Ayesha Cheema, MDEndocrinology, Diabetes & Metabolism Physician1083617617
  4. Logan DarkholmePeer Specialist1881432789
  5. Kelly Dercola, MDInternal Medicine Physician1376523688
  6. Bradley Gorfein, LMSWSocial Worker1023982444

Verify Somsak Bhitiyakul in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 111158
    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 York license search

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99% fewer Medicare Part D claims than the average nephrology physician in 2024

16 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Somsak Bhitiyakul16
  2. Specialty average1,465

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.

Somsak Bhitiyakul among 1,049 nephrology physician records in New York

Somsak Bhitiyakul, M.D. is one of 1,049 nephrology physician records with a practice address in New York. 85% 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, 47% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 73% of these records are
  • Record last updated2008 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in New York

There are 1,049 nephrology physician records in New York.

The 8 nephrology physician records with the nearest ZIP codes

  1. Beth Stefanchik, D.O.Kingston, NY 124011992942551
  2. Rochak Varma, M.D.Kingston, NY 124011922395987
  3. Ayman Morgan, MDSchenectady, NY 123091053336255
  4. Hani Shahata, MDSchenectady, NY 123091568549525
  5. Michael Dirusso, D.O.Schenectady, NY 123081700023868
  6. Jonathan Waldman, MDSchenectady, NY 123081669415501
  7. Walter Flamenbaum, MDCraryville, NY 125211790082691
  8. Thomas Guzzardi, M.D.Fishkill, NY 125241710952759

Common questions

What is Somsak Bhitiyakul, M.D.'s NPI number?

Somsak Bhitiyakul, M.D.'s National Provider Identifier (NPI) is 1366547663, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Somsak Bhitiyakul, M.D. located?

The NPPES record lists a practice address at 368 Broadway, Kingston, NY, 12401. Phone: (845) 339-5811. Providers update this record themselves, so call before visiting.

How can I verify Somsak Bhitiyakul, M.D.'s license?

NPPES lists New York license number 111158, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Somsak Bhitiyakul, M.D. prescribe under Medicare Part D?

In 2024, Somsak Bhitiyakul, M.D. had 16 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.