NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1922725753 FNP
Verify on CMS → Marissa Depietro, FNP
Family Nurse Practitioner in Providence, Rhode Island.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 210,832 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
331
Medicare Part D claims · 116 beneficiaries · Family Nurse Practitioner avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Marissa Depietro, FNP filed 331 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Providence, Rhode Island.
- 331
- Part D claims, 2023
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Marissa Depietro, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
331 Top 43% higher than 57% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Marissa Depietro, FNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
331 73% vs specialty avg
Specialty distribution in Rhode Island
How Family Nurse Practitioner compares to other specialties among Rhode Island providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Marissa Depietro, FNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding FNP credentials at 593 EDDY ST APC MAIN, Providence, RI, 02903, with a listed phone of (401) 444-5435. NPI 1922725753 was issued on 10/24/2022.
Medicare Part D records for calendar year 2023 show 331 prescription claims written by this provider, covering 116 Medicare beneficiaries and totaling roughly $34K in drug spend, with an opioid prescribing rate of 29.6%.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1922725753 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 10/24/2022 |
Hospital and facility affiliations
Facilities where Marissa Depietro, FNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Rhode Island Hospital
★★★★☆ 4/5
Providence, RI
Acute Care Hospitals
CMS CCN: 410007
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
331
Total Claims
$34K
Total Drug Cost
116
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 404
- Total Day Supply
- 8,948
- Generic Drug Cost
- $23K
- Opioid Claims
- 98 (29.6% rate)
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 72.2 years
- Avg HCC Risk Score
- 2.21
- Gender Split
- 55% female / 45% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Marissa Depietro, FNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
33 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
23 claims
- Morphine Sulfate Er
Morphine Sulfate Er
21 claims
- Anastrozole
Anastrozole
18 claims
- Eliquis
Eliquis
16 claims
- Prednisone
Prednisone
14 claims
- Prochlorperazine M… 12
Prochlorperazine Maleate
12 claims
- Dexamethasone 11
Dexamethasone
11 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 33 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 23 |
| Morphine Sulfate Er Morphine Sulfate | 21 |
| Anastrozole | 18 |
| Eliquis Apixaban | 16 |
| Prednisone | 14 |
| Prochlorperazine Maleate | 12 |
| Dexamethasone | 11 |
| Tramadol Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Marissa Depietro, FNP fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Marissa Depietro, FNP's 331 claims are below the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Rhode Island
Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as Depietro.
Dr. Allison Abbott
NP
Providence, RI
Dr. Eleanor Aben
NP
Westerly, RI
Chinyere Abii
Woonsocket, RI
Dr. Olajumoke Adetunji
DNP APRN FNP-BC
Warwick, RI
Dr. Mofoluso Agbelese
DNP
Providence, RI
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Rhode Island medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Rhode Island
Frequently Asked Questions
What is Marissa Depietro, FNP's specialty? ▼
Marissa Depietro, FNP specializes in Family Nurse Practitioner and practices in Providence, Rhode Island. Credentials: FNP.
How much does Marissa Depietro, FNP prescribe under Medicare Part D? ▼
In 2023, Marissa Depietro, FNP wrote 331 Medicare Part D claims totaling $34K in drug costs for 116 beneficiaries.
Where is Marissa Depietro, FNP located? ▼
Marissa Depietro, FNP is located at 593 EDDY ST APC MAIN, Providence, RI, 02903. Phone: (401) 444-5435.
What is Marissa Depietro, FNP's NPI number? ▼
Marissa Depietro, FNP's National Provider Identifier (NPI) is 1922725753, issued on 10/24/2022.
Does Marissa Depietro, FNP prescribe opioids? ▼
Yes, Marissa Depietro, FNP had 98 opioid claims in 2023 with an opioid prescribing rate of 29.6%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Marissa Depietro, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Marissa Depietro, FNP's most frequently prescribed drugs include Oxycodone Hcl, Hydrocodone-Acetaminophen, Morphine Sulfate Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Marissa Depietro, FNP accept Medicare? ▼
Marissa Depietro, FNP appears in CMS Medicare data with 331 Part D claims and 116 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marissa Depietro, FNP's credentials? ▼
Marissa Depietro, FNP's NPI is 1922725753 with credentials FNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.