Walid Gellad, MD
NPI 1326004235 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walid Gellad, MD is a Internal Medicine Physician provider in Boston, MA (NPI 1326004235).
Provider details
- NPI number
- 1326004235
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 220167 (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
20 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
- 2006-04-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Walid Gellad's NPI number?
- Walid Gellad's National Provider Identifier (NPI) is 1326004235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walid Gellad's specialty?
- Walid Gellad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walid Gellad located?
- Walid Gellad's practice location on file with NPPES is 75 Francis St, Boston, MA 02115.
- What is Walid Gellad's phone number?
- The practice phone number listed in the NPPES registry for Walid Gellad is (617) 732-6040.
- Does Walid Gellad accept Medicare?
- Walid Gellad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walid Gellad's NPI active?
- Yes — Walid Gellad's NPI (1326004235) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.