Palapun Waitayangkoon, MD
NPI 1982274148 · Internal Medicine Physician · Framingham, MA
Enrolled with Medicare as Order and Referring Only - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Palapun Waitayangkoon, MD is a Internal Medicine Physician provider in Framingham, MA (NPI 1982274148).
Provider details
- NPI number
- 1982274148
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 289495 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 39 | 22 |
| Lisinopril | 25 | — |
| Omeprazole | 20 | — |
| Methotrexate Sodiumbrand: Methotrexate | 17 | 12 |
| Metoprolol Succinate | 17 | 12 |
| Amlodipine Besylate | 15 | — |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-30
- Last updated
- 2021-06-30
- Certified
- 2021-06-30
Frequently asked questions
- What is Palapun Waitayangkoon's NPI number?
- Palapun Waitayangkoon's National Provider Identifier (NPI) is 1982274148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Palapun Waitayangkoon's specialty?
- Palapun Waitayangkoon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Palapun Waitayangkoon located?
- Palapun Waitayangkoon's practice location on file with NPPES is 115 Lincoln St, Framingham, MA 01702-6358.
- What is Palapun Waitayangkoon's phone number?
- The practice phone number listed in the NPPES registry for Palapun Waitayangkoon is (508) 383-1130.
- Does Palapun Waitayangkoon accept Medicare?
- Palapun Waitayangkoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Palapun Waitayangkoon's NPI active?
- Yes — Palapun Waitayangkoon's NPI (1982274148) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.