Michelle Hartog, ARNP
NPI 1740651470 · Gerontology Nurse Practitioner · Winter Park, FL
Michelle Hartog, ARNP is a Gerontology Nurse Practitioner provider in Winter Park, FL (NPI 1740651470).
Provider details
- NPI number
- 1740651470
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- ARNP1366752 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,763 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-10-07
- Last updated
- 2015-10-07
Frequently asked questions
- What is Michelle Hartog's NPI number?
- Michelle Hartog's National Provider Identifier (NPI) is 1740651470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Hartog's specialty?
- Michelle Hartog is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Hartog located?
- Michelle Hartog's practice location on file with NPPES is 4355 Bear Gully Rd, Winter Park, FL 32792-9422.
- What is Michelle Hartog's phone number?
- The practice phone number listed in the NPPES registry for Michelle Hartog is (407) 678-3116.
- Is Michelle Hartog's NPI active?
- Yes — Michelle Hartog's NPI (1740651470) is active in the NPPES registry as of the last update on 2015-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.