Palapun Waitayangkoon, MD
Internal Medicine Physician · Framingham, MA
Palapun Waitayangkoon, MD is an internal medicine physician with a practice address in Framingham, Massachusetts, and NPI 1982274148, issued on Jun 30, 2021. Check the license (Massachusetts 289495, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Palapun Waitayangkoon
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 289495 MA
Self-reported in NPPES; status is on the state search - Practice location
- 115 Lincoln St, Framingham, MA 01702
- Phone
- (508) 383-1130
- Enumerated
- Jun 30, 2021
- Record last updated
- Jun 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
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Verify Palapun Waitayangkoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 289495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
410 Medicare Part D claims for 116 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone39 claims
- Lisinopril25 claims
- Omeprazole20 claims
- Methotrexate17 claims
- Metoprolol Succinate17 claims
- Amlodipine Besylate15 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.
Industry payments in 2024: $15.48
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Palapun Waitayangkoon among 6,825 internal medicine physician records in Massachusetts
Palapun Waitayangkoon, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 89% of them.
- NPI issued2021 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2021 · 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 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 internal medicine physician records list a practice address in Framingham
They are 93 of the 3,069 NPPES records with a practice address in Framingham, and 6,825 internal medicine physician records in Massachusetts.
All 6,825 in Massachusetts → Every provider in Framingham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Bean, MDFramingham, MA 017021447266408
- Joseph Harrington, MDFramingham, MA 017021346204419
- Stephen Hoffmann, MDFramingham, MA 017021295736494
- Li-Ming Hu, MDFramingham, MA 017021811952930
- Shahnaz Montague, M.D.Framingham, MA 017021457308249
- Timothy Odonnell, MDFramingham, MA 017021346206091
- Irma Rasmussen, MDFramingham, MA 017021144287236
- Eduardo Ribeiro, MDFramingham, MA 017021649256751
Common questions
What is Palapun Waitayangkoon, MD's NPI number?
Palapun Waitayangkoon, MD's National Provider Identifier (NPI) is 1982274148, issued on Jun 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Palapun Waitayangkoon, MD located?
The NPPES record lists a practice address at 115 Lincoln St, Framingham, MA, 01702. Phone: (508) 383-1130. Providers update this record themselves, so call before visiting.
How can I verify Palapun Waitayangkoon, MD's license?
NPPES lists Massachusetts license number 289495, 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 Palapun Waitayangkoon, MD prescribe under Medicare Part D?
In 2024, Palapun Waitayangkoon, MD had 410 Medicare Part D claims for 116 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.