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Geoffrey Day, MD
NPI 1588655955 · Diagnostic Radiology Physician · Tulsa, OK
Geoffrey Day, MD is a Diagnostic Radiology Physician provider in Tulsa, OK (NPI 1588655955).
Provider details
- NPI number
- 1588655955
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 16914 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
744 W 9th St
Tulsa, OK 74127-9020
Phone: (918) 728-6194
Fax: (918) 664-2521
Street-level locationGet directions
Mailing address
4500 S Garnett Rd
Tulsa, OK 74146-5229
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2009-12-08
Frequently asked questions
- What is Geoffrey Day's NPI number?
- Geoffrey Day's National Provider Identifier (NPI) is 1588655955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Day's specialty?
- Geoffrey Day is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Day located?
- Geoffrey Day's practice location on file with NPPES is 744 W 9th St, Tulsa, OK 74127-9020.
- What is Geoffrey Day's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Day is (918) 728-6194.
- Is Geoffrey Day's NPI active?
- Yes — Geoffrey Day's NPI (1588655955) is active in the NPPES registry as of the last update on 2009-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.