Teresa Hamatto, CRNP
NPI 1083688071 · Family Nurse Practitioner · Largo, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Hamatto, CRNP is a Family Nurse Practitioner provider in Largo, FL (NPI 1083688071).
Provider details
- NPI number
- 1083688071
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN3351872 (FL)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
171 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 | 106 | $148 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 41 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $73 |
Typical Medicare-allowed amounts for these services range $73–$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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 37 | 37 |
| Prednisone | 27 | 27 |
| Tizanidine Hcl | 25 | 25 |
| Ibuprofen | 23 | 23 |
| Doxycycline Hyclate | 21 | 21 |
| Azithromycin | 15 | 15 |
| Methylprednisolone | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass |
Practice location
Mailing address
Additional practice locations (3)
- 119 Oakfield DrBrandon, FL 33511-5779Phone: (813) 681-5551
- 1200 7th Ave NSt Petersburg, FL 33705Phone: (727) 825-1497
- 2001 Medical PkwyAamc - DespaAnnapolis, MD 21401-3280Phone: (443) 481-1366
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2023-04-26
- Certified
- 2023-04-26
Frequently asked questions
- What is Teresa Hamatto's NPI number?
- Teresa Hamatto's National Provider Identifier (NPI) is 1083688071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Hamatto's specialty?
- Teresa Hamatto is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Teresa Hamatto located?
- Teresa Hamatto's practice location on file with NPPES is 13670 Walsingham Rd, Largo, FL 33774-3532.
- What is Teresa Hamatto's phone number?
- The practice phone number listed in the NPPES registry for Teresa Hamatto is (727) 593-9848.
- Does Teresa Hamatto accept Medicare?
- Teresa Hamatto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Hamatto's NPI active?
- Yes — Teresa Hamatto's NPI (1083688071) is active in the NPPES registry as of the last update on 2023-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.