Luke Johnsen, DO
NPI 1780781591 · Family Medicine Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luke Johnsen, DO is a Family Medicine Physician provider in St Petersburg, FL (NPI 1780781591).
Provider details
- NPI number
- 1780781591
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- H63003 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$102 across 4 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
Additional practice locations (1)
- 1245 Eastern BlvdBaltimore, MD 21221-3422Phone: (410) 558-4700Fax: (410) 780-0364
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2019-05-22
Frequently asked questions
- What is Luke Johnsen's NPI number?
- Luke Johnsen's National Provider Identifier (NPI) is 1780781591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Johnsen's specialty?
- Luke Johnsen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luke Johnsen located?
- Luke Johnsen's practice location on file with NPPES is 3251 3rd Ave N, St Petersburg, FL 33713.
- What is Luke Johnsen's phone number?
- The practice phone number listed in the NPPES registry for Luke Johnsen is (727) 321-3854.
- Does Luke Johnsen accept Medicare?
- Luke Johnsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luke Johnsen's NPI active?
- Yes — Luke Johnsen's NPI (1780781591) is active in the NPPES registry as of the last update on 2019-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.