Graham Newstead, M.D.
NPI 1720109986 · Allergy & Immunology Physician · Warwick, RI
Graham Newstead, M.D. is a Allergy & Immunology Physician provider in Warwick, RI (NPI 1720109986).
Provider details
- NPI number
- 1720109986
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD04236 (RI)
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
19 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
- 2007-04-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Graham Newstead's NPI number?
- Graham Newstead's National Provider Identifier (NPI) is 1720109986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Graham Newstead's specialty?
- Graham Newstead is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Graham Newstead located?
- Graham Newstead's practice location on file with NPPES is 300 Tollgate Road, Warwick, RI 02886-4448.
- What is Graham Newstead's phone number?
- The practice phone number listed in the NPPES registry for Graham Newstead is (401) 738-2400.
- Is Graham Newstead's NPI active?
- Yes — Graham Newstead's NPI (1720109986) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.