Natalie Kelly Speranzo-Otero, APRN
NPI 1679797856 · Psychiatric/Mental Health Clinical Nurse Specialist · Orange City, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Kelly Speranzo-Otero, APRN is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Orange City, FL (NPI 1679797856).
Provider details
- NPI number
- 1679797856
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP9231203 (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
19 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
297 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 | 267 | $86 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $131 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 13 | $156 |
Typical Medicare-allowed amounts for these services range $86–$156 (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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 270 | 60 |
| Lamotrigine | 189 | 37 |
| Quetiapine Fumarate | 158 | 32 |
| Risperidone | 147 | 23 |
| Fluoxetine Hcl | 142 | 21 |
| Bupropion Hclbrand: Bupropion Xl | 132 | 27 |
| Escitalopram Oxalate | 125 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-12
- Last updated
- 2025-09-29
- Certified
- 2025-09-29
Frequently asked questions
- What is Natalie Kelly Speranzo-Otero's NPI number?
- Natalie Kelly Speranzo-Otero's National Provider Identifier (NPI) is 1679797856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Kelly Speranzo-Otero's specialty?
- Natalie Kelly Speranzo-Otero is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalie Kelly Speranzo-Otero located?
- Natalie Kelly Speranzo-Otero's practice location on file with NPPES is 2725 Rebecca Ln Ste 107, Orange City, FL 32763-8350.
- What is Natalie Kelly Speranzo-Otero's phone number?
- The practice phone number listed in the NPPES registry for Natalie Kelly Speranzo-Otero is (386) 775-0736.
- Does Natalie Kelly Speranzo-Otero accept Medicare?
- Natalie Kelly Speranzo-Otero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Kelly Speranzo-Otero's NPI active?
- Yes — Natalie Kelly Speranzo-Otero's NPI (1679797856) is active in the NPPES registry as of the last update on 2025-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.