Ian Booth, PHARMD
NPI 1023909868 · Clinical Pharmacology Physician · Baltimore, MD
Ian Booth, PHARMD is a Clinical Pharmacology Physician provider in Baltimore, MD (NPI 1023909868).
Provider details
- NPI number
- 1023909868
- Entity type
- Individual
- Primary specialty
- Clinical Pharmacology PhysicianAllopathic & Osteopathic Physicians
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- 25969 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-10
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Ian Booth's NPI number?
- Ian Booth's National Provider Identifier (NPI) is 1023909868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Booth's specialty?
- Ian Booth is listed in the NPPES registry with a primary specialty of Clinical Pharmacology Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Booth located?
- Ian Booth's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1590.
- What is Ian Booth's phone number?
- The practice phone number listed in the NPPES registry for Ian Booth is (410) 328-7297.
- Is Ian Booth's NPI active?
- Yes — Ian Booth's NPI (1023909868) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.