Riad Al Sabbagh, DO
NPI 1629606850 · Internal Medicine Physician · Durham, NC
Enrolled with Medicare as Order and Referring Only - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riad Al Sabbagh, DO is a Internal Medicine Physician provider in Durham, NC (NPI 1629606850).
Provider details
- NPI number
- 1629606850
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
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
83% of core fields populated
- Practice footprint23% of score
3 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 100 High StBuffalo, NY 14203-1126Phone: (716) 829-2012
- 462 Grider StBuffalo, NY 14215-3021Phone: (716) 898-3941
Registry dates
- Enumerated
- 2020-04-01
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is Riad Al Sabbagh's NPI number?
- Riad Al Sabbagh's National Provider Identifier (NPI) is 1629606850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riad Al Sabbagh's specialty?
- Riad Al Sabbagh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Riad Al Sabbagh located?
- Riad Al Sabbagh's practice location on file with NPPES is 2301 Erwin Rd, Durham, NC 27705-4699.
- What is Riad Al Sabbagh's phone number?
- The practice phone number listed in the NPPES registry for Riad Al Sabbagh is (919) 684-8111.
- Does Riad Al Sabbagh accept Medicare?
- Riad Al Sabbagh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riad Al Sabbagh's NPI active?
- Yes — Riad Al Sabbagh's NPI (1629606850) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.