David Hartnett, M.D.
NPI 1588046999 · Emergency Medicine Physician · Naples, FL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hartnett, M.D. is a Emergency Medicine Physician provider in Naples, FL (NPI 1588046999).
Provider details
- NPI number
- 1588046999
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.130953 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
739 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 458 | $180 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 149 | $125 |
| Critical Care, First 30-74 Minutes99291 | 99 | $217 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 33 | $8 |
Typical Medicare-allowed amounts for these services range $8–$217 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 39 | 39 |
| Doxycycline Hyclate | 39 | 36 |
| Tramadol Hcl | 38 | 38 |
| Ibuprofen | 21 | 21 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 18 | 18 |
| Prednisone | 16 | 14 |
| Ondansetron Hcl | 14 | 14 |
| Ondansetron |
Practice location
Mailing address
Additional practice locations (1)
- 2815 S Seacrest BlvdBoynton Beach, FL 33435-7969Phone: (561) 737-7733
Registry dates
- Enumerated
- 2015-06-22
- Last updated
- 2024-01-27
- Certified
- 2024-01-27
Frequently asked questions
- What is David Hartnett's NPI number?
- David Hartnett's National Provider Identifier (NPI) is 1588046999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hartnett's specialty?
- David Hartnett is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Hartnett located?
- David Hartnett's practice location on file with NPPES is 6101 Pine Ridge Rd, Naples, FL 34119-3900.
- What is David Hartnett's phone number?
- The practice phone number listed in the NPPES registry for David Hartnett is (614) 293-3551.
- Does David Hartnett accept Medicare?
- David Hartnett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hartnett's NPI active?
- Yes — David Hartnett's NPI (1588046999) is active in the NPPES registry as of the last update on 2024-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.