John Hartman, MD
NPI 1104834027 · Family Medicine Physician · Kissimmee, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hartman, MD is a Family Medicine Physician provider in Kissimmee, FL (NPI 1104834027).
Provider details
- NPI number
- 1104834027
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME35428 (FL)
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
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
- 2006-08-04
- Last updated
- 2018-10-04
Frequently asked questions
- What is John Hartman's NPI number?
- John Hartman's National Provider Identifier (NPI) is 1104834027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hartman's specialty?
- John Hartman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Hartman located?
- John Hartman's practice location on file with NPPES is 1300 Kevstin Dr, Kissimmee, FL 34744-5843.
- What is John Hartman's phone number?
- The practice phone number listed in the NPPES registry for John Hartman is (321) 442-1214.
- Does John Hartman accept Medicare?
- John Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hartman's NPI active?
- Yes — John Hartman's NPI (1104834027) is active in the NPPES registry as of the last update on 2018-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.