Marianne Delguercio, NP
NPI 1508905365 · Nurse Practitioner · Middletown, RI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Delguercio, NP is a Nurse Practitioner provider in Middletown, RI (NPI 1508905365).
Provider details
- NPI number
- 1508905365
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- APRN01177 (RI)
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
54 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $81 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 15 | $120 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 11 | $18 |
Typical Medicare-allowed amounts for these services range $18–$120 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 110 | 55 |
| Amlodipine Besylate | 78 | 37 |
| Levothyroxine Sodium | 76 | 45 |
| Rosuvastatin Calcium | 73 | 34 |
| Atorvastatin Calcium | 73 | 37 |
| Lisinopril | 49 | 27 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2024-09-01
- Certified
- 2024-09-01
Frequently asked questions
- What is Marianne Delguercio's NPI number?
- Marianne Delguercio's National Provider Identifier (NPI) is 1508905365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Delguercio's specialty?
- Marianne Delguercio is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Delguercio located?
- Marianne Delguercio's practice location on file with NPPES is 672 Aquidneck Ave, Middletown, RI 02842-5795.
- What is Marianne Delguercio's phone number?
- The practice phone number listed in the NPPES registry for Marianne Delguercio is (401) 847-0519.
- Does Marianne Delguercio accept Medicare?
- Marianne Delguercio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Delguercio's NPI active?
- Yes — Marianne Delguercio's NPI (1508905365) is active in the NPPES registry as of the last update on 2024-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.