Sira Korpaisarn, MD
NPI 1033524996 · Internal Medicine Physician · Framingham, MA
Enrolled with Medicare as Order and Referring Only - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sira Korpaisarn, MD is a Internal Medicine Physician provider in Framingham, MA (NPI 1033524996).
Provider details
- NPI number
- 1033524996
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 259915 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-29
- Last updated
- 2017-03-17
Frequently asked questions
- What is Sira Korpaisarn's NPI number?
- Sira Korpaisarn's National Provider Identifier (NPI) is 1033524996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sira Korpaisarn's specialty?
- Sira Korpaisarn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sira Korpaisarn located?
- Sira Korpaisarn's practice location on file with NPPES is 115 Lincoln St, Framingham, MA 01702-6358.
- What is Sira Korpaisarn's phone number?
- The practice phone number listed in the NPPES registry for Sira Korpaisarn is (508) 383-1130.
- Does Sira Korpaisarn accept Medicare?
- Sira Korpaisarn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sira Korpaisarn's NPI active?
- Yes — Sira Korpaisarn's NPI (1033524996) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.