Natalie Guerrini, D.O.
NPI 1669879466 · Internal Medicine Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Guerrini, D.O. is a Internal Medicine Physician provider in Tampa, FL (NPI 1669879466).
Provider details
- NPI number
- 1669879466
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS14311 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,053 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 465 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 201 | $111 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 192 | $105 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 138 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 46 | $169 |
| Initial Hospital Care With Same-Day Admission and Discharge With High Level of Medical Decision Making, Per Day, If Using Time, at Least 85 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 57 | 52 |
| Prednisone | 42 | 38 |
| Apixabanbrand: Eliquis | 32 | 32 |
| Cefdinir | 28 | 28 |
| Azithromycin | 26 | 26 |
| Metoprolol Tartrate | 21 | 15 |
| Nifedipinebrand: Nifedipine Er | 21 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-11-24
- Last updated
- 2025-05-12
- Certified
- 2025-05-12
Frequently asked questions
- What is Natalie Guerrini's NPI number?
- Natalie Guerrini's National Provider Identifier (NPI) is 1669879466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Guerrini's specialty?
- Natalie Guerrini is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Guerrini located?
- Natalie Guerrini's practice location on file with NPPES is 15310 Amberly Dr Ste 250, Tampa, FL 33647-1642.
- What is Natalie Guerrini's phone number?
- The practice phone number listed in the NPPES registry for Natalie Guerrini is (941) 404-9122.
- Does Natalie Guerrini accept Medicare?
- Natalie Guerrini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Guerrini's NPI active?
- Yes — Natalie Guerrini's NPI (1669879466) is active in the NPPES registry as of the last update on 2025-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.