Joseph Haddad, MD
NPI 1427672203 · Endocrinology, Diabetes & Metabolism Physician · Newnan, GA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Haddad, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Newnan, GA (NPI 1427672203).
Provider details
- NPI number
- 1427672203
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 102909 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1000 Houghton AveSaginaw, MI 48602-5303Phone: (989) 583-6800
Registry dates
- Enumerated
- 2020-06-08
- Last updated
- 2025-08-06
- Certified
- 2025-08-06
Frequently asked questions
- What is Joseph Haddad's NPI number?
- Joseph Haddad's National Provider Identifier (NPI) is 1427672203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Haddad's specialty?
- Joseph Haddad is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Haddad located?
- Joseph Haddad's practice location on file with NPPES is 2301 Newnan Crossing Blvd E Ste 210, Newnan, GA 30265-2576.
- What is Joseph Haddad's phone number?
- The practice phone number listed in the NPPES registry for Joseph Haddad is (770) 400-7800.
- Does Joseph Haddad accept Medicare?
- Joseph Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Haddad's NPI active?
- Yes — Joseph Haddad's NPI (1427672203) is active in the NPPES registry as of the last update on 2025-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.