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MELISSA AFONSO DUARTE SANTOS FNP
NPI 1417615378
Nurse Practitioner - Family in Lincoln, RI

Active since December 07, 2021PECOS EnrolledAccepts Medicare Assignment
6 BLACKSTONE VALLEY PL STE 502, LINCOLN, RI 02865(401) 334-6250 Get Directions Write a Review

NPPES record last updated: December 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 24, 2025, Sep 15, 2025, Apr 9, 2024 and 1 more (4 updates tracked since 2021).

About Melissa Afonso Duarte Santos Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA AFONSO DUARTE SANTOS FNP (NPI 1417615378) is an individual family provider in Lincoln, Rhode Island, licensed in Rhode Island (APRN03016) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS, is affiliated with The Miriam Hospital, and maintains a secondary practice location in Johnston.

NPPES Registry Identity

NPI1417615378
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMELISSA AFONSO DUARTE SANTOSCredential: FNP
Location Address6 BLACKSTONE VALLEY PL STE 502Lincoln, RI 02865-1102
Mailing Address18 Linda StLincoln, RI 02865-2216
Phone(401) 334-6250
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateDecember 7, 2021
Last NPPES UpdateDecember 24, 20254 updates tracked since enumeration
NPPES CertifiedDecember 24, 2025
✔ NPI 1417615378 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in RI · APRN03016
6 BLACKSTONE VALLEY PL STE 502, Lincoln, RI 02865
Open in Google Maps ↗

Secondary Practice Location 1

Location 11301 Atwood Ave Ste 206NJohnston, RI 02919-4933 · Phone (401) 536-4338

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Melissa Afonso Duarte Santos Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193111995
PECOS Enrollment IDI20220404001832
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
158 services131 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
93 services87 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
21 services21 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
17 services17 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
17 services17 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

The Miriam Hospital

Acute Care Hospitals · Providence, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410012
Location164 Summit AvenueProvidence, RI 02906 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02865 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.48 typical visit price
range $58.57 – $177.03
Typical copayment $22.62 (range $14.64 – $44.25)
Most-billed visit code 99203
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MEAGHAN ASHLEY SOARES CCHW
Community Health Worker
6 BLACKSTONE VALLEY PL STE 502
LINCOLN, RI 02865
Providence County (401) 334-6250
HEALTHADVISORS LLC
Internal Medicine
6 BLACKSTONE VALLEY PL STE 502
LINCOLN, RI 02865
Providence County (401) 334-6250

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Santos's NPI number?

The NPI number for Melissa Santos is 1417615378. It was assigned to this individual provider in the NPPES registry on December 7, 2021.

Where is Melissa Santos located?

Melissa Santos practices at 6 Blackstone Valley Pl Ste 502, Lincoln, RI 02865. The listed phone number is (401) 334-6250.

What is Melissa Santos's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Melissa Santos enrolled in Medicare?

Yes. Melissa Santos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Melissa Santos affiliated with any hospitals?

According to CMS data, Melissa Santos is affiliated with The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Melissa Santos was last updated on December 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.