Gregory Iannuzzi, M.D.
NPI 1073976395 · Psychiatry Physician · Tampa, FL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Iannuzzi, M.D. is a Psychiatry Physician provider in Tampa, FL (NPI 1073976395).
Provider details
- NPI number
- 1073976395
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME137534 (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
10 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
232 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 46 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 42 | $116 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 27 | $169 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 22 | $128 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 50 | 21 |
| Trazodone Hcl | 48 | 19 |
| Buspirone Hcl | 31 | 14 |
| Alprazolam | 24 | — |
| Fluoxetine Hcl | 24 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 22 | — |
| Bupropion Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-04
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Gregory Iannuzzi's NPI number?
- Gregory Iannuzzi's National Provider Identifier (NPI) is 1073976395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Iannuzzi's specialty?
- Gregory Iannuzzi is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Iannuzzi located?
- Gregory Iannuzzi's practice location on file with NPPES is 3515 E Fletcher Ave, Tampa, FL 33613-4706.
- What is Gregory Iannuzzi's phone number?
- The practice phone number listed in the NPPES registry for Gregory Iannuzzi is (813) 974-8900.
- Does Gregory Iannuzzi accept Medicare?
- Gregory Iannuzzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Iannuzzi's NPI active?
- Yes — Gregory Iannuzzi's NPI (1073976395) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.