Sergio Paez-Calderon, MD
NPI 1174199590 · Diagnostic Radiology Physician · Framingham, MA
Enrolled with Medicare as Order and Referring Only - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Paez-Calderon, MD is a Diagnostic Radiology Physician provider in Framingham, MA (NPI 1174199590).
Provider details
- NPI number
- 1174199590
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 289621 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-05-27
- Last updated
- 2021-05-27
- Certified
- 2021-05-25
Frequently asked questions
- What is Sergio Paez-Calderon's NPI number?
- Sergio Paez-Calderon's National Provider Identifier (NPI) is 1174199590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Paez-Calderon's specialty?
- Sergio Paez-Calderon is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Sergio Paez-Calderon located?
- Sergio Paez-Calderon's practice location on file with NPPES is 115 Lincoln St, Framingham, MA 01702-6342.
- What is Sergio Paez-Calderon's phone number?
- The practice phone number listed in the NPPES registry for Sergio Paez-Calderon is (508) 383-1555.
- Does Sergio Paez-Calderon accept Medicare?
- Sergio Paez-Calderon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergio Paez-Calderon's NPI active?
- Yes — Sergio Paez-Calderon's NPI (1174199590) is active in the NPPES registry as of the last update on 2021-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.