IndividualActive
Ralph Alexander, M.D.
NPI 1275616948 · Psychiatry Physician · Lawrenceville, GA
Ralph Alexander, M.D. is a Psychiatry Physician provider in Lawrenceville, GA (NPI 1275616948).
Provider details
- NPI number
- 1275616948
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14916 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
175 Gwinnett Dr
Lawrenceville, GA 30045-8444
Phone: (770) 339-5018
Approximate (ZIP-level) locationGet directions
Mailing address
175 Gwinnett Dr
Lawrenceville, GA 30045-8444
Registry dates
- Enumerated
- 2006-10-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ralph Alexander's NPI number?
- Ralph Alexander's National Provider Identifier (NPI) is 1275616948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Alexander's specialty?
- Ralph Alexander is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Alexander located?
- Ralph Alexander's practice location on file with NPPES is 175 Gwinnett Dr, Lawrenceville, GA 30045-8444.
- What is Ralph Alexander's phone number?
- The practice phone number listed in the NPPES registry for Ralph Alexander is (770) 339-5018.
- Is Ralph Alexander's NPI active?
- Yes — Ralph Alexander's NPI (1275616948) 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.