Mary Dennis, ARNP
NPI 1326448093 · Acute Care Nurse Practitioner · Port St Lucie, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Dennis, ARNP is a Acute Care Nurse Practitioner provider in Port St Lucie, FL (NPI 1326448093).
Provider details
- NPI number
- 1326448093
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- GAA-NP000710 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
19 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $148 |
Typical Medicare-allowed amounts for these services range $148–$148 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 7605 Hibiscus RdFort Pierce, FL 34951-1744Phone: (772) 979-2322Fax: (772) 464-3053
- 80 Jesse Hill Jr Dr SeAtlanta, GA 30303-3050Phone: (404) 251-8899
Registry dates
- Enumerated
- 2014-08-29
- Last updated
- 2022-06-25
- Certified
- 2022-06-25
Frequently asked questions
- What is Mary Dennis's NPI number?
- Mary Dennis's National Provider Identifier (NPI) is 1326448093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Dennis's specialty?
- Mary Dennis is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Dennis located?
- Mary Dennis's practice location on file with NPPES is 10000 Sw Innovation Way, Port St Lucie, FL 34987-2111.
- What is Mary Dennis's phone number?
- The practice phone number listed in the NPPES registry for Mary Dennis is (772) 345-8100.
- Does Mary Dennis accept Medicare?
- Mary Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Dennis's NPI active?
- Yes — Mary Dennis's NPI (1326448093) is active in the NPPES registry as of the last update on 2022-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.