James Alexander, M.D.
NPI 1497869143 · Blood Banking & Transfusion Medicine Physician · Dayton, OH
James Alexander, M.D. is a Blood Banking & Transfusion Medicine Physician provider in Dayton, OH (NPI 1497869143).
Provider details
- NPI number
- 1497869143
- Entity type
- Individual
- Primary specialty
- Blood Banking & Transfusion Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35083655 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2006-08-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Alexander's NPI number?
- James Alexander's National Provider Identifier (NPI) is 1497869143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Alexander's specialty?
- James Alexander is listed in the NPPES registry with a primary specialty of Blood Banking & Transfusion Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Alexander located?
- James Alexander's practice location on file with NPPES is 349 S Main St, Dayton, OH 45402-2715.
- What is James Alexander's phone number?
- The practice phone number listed in the NPPES registry for James Alexander is (937) 461-3387.
- Is James Alexander's NPI active?
- Yes — James Alexander's NPI (1497869143) 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.