IndividualActive
John Hubbard, M.D.
NPI 1841294659 · Urology Physician · Louisville, KY
John Hubbard, M.D. is a Urology Physician provider in Louisville, KY (NPI 1841294659).
Provider details
- NPI number
- 1841294659
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16325 (KY)
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
21 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
3924 S Dupont Sq
Suite a
Louisville, KY 40207-5912
Phone: (502) 893-3510
Fax: (502) 894-9863
Street-level locationGet directions
Mailing address
Po Box 776351
Chicago, IL 60677-6351
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2020-10-20
- Certified
- 2020-10-20
Frequently asked questions
- What is John Hubbard's NPI number?
- John Hubbard's National Provider Identifier (NPI) is 1841294659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hubbard's specialty?
- John Hubbard is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hubbard located?
- John Hubbard's practice location on file with NPPES is 3924 S Dupont Sq, Louisville, KY 40207-5912.
- What is John Hubbard's phone number?
- The practice phone number listed in the NPPES registry for John Hubbard is (502) 893-3510.
- Is John Hubbard's NPI active?
- Yes — John Hubbard's NPI (1841294659) is active in the NPPES registry as of the last update on 2020-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.