1. Home
  2. Directory
  3. Rhode Island
  4. Smithfield
  5. Nurse Practitioner
  6. NPI Profile

GRETCHEN CARR NP-C
NPI 1447885603
Nurse Practitioner in Smithfield, RI

Active since March 09, 2020PECOS EnrolledAccepts Medicare Assignment
900 DOUGLAS PIKE STE B1, SMITHFIELD, RI 02917(401) 725-4888(401) 725-3336 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 19, 2025, Apr 14, 2023, Feb 28, 2023 and 2 more (5 updates tracked since 2020).

About Gretchen Carr Np-c NPPES

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

GRETCHEN CARR NP-C (NPI 1447885603) is an individual nurse practitioner in Smithfield, Rhode Island, licensed in Rhode Island (APRN03108) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1447885603
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameGRETCHEN CARRCredential: NP-C
Location Address900 DOUGLAS PIKE STE B1Smithfield, RI 02917-1842
Mailing AddressPo Box 16149Rumford, RI 02916-0697 · (401) 453-9625 · Fax (401) 435-7069
Phone(401) 725-4888
Fax(401) 725-3336
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 9, 2020
Last NPPES UpdateMarch 19, 20255 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1447885603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in RI · APRN03108
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License APRN03108 (RI), 209020482 (IL)
900 DOUGLAS PIKE STE B1, Smithfield, RI 02917
Open in Google Maps ↗

Secondary Practice Locations 4

Location 115 Health Ln Bldg 2-DWarwick, RI 02886-2710 · Phone (401) 736-4646 · Fax (401) 736-4546
Location 2455 Toll Gate RdWarwick, RI 02886-2759 · Phone (401) 737-7010
Location 31701 Curtis RdChampaign, IL 61822-9678 · Phone (217) 383-3490
Location 4208 Collyer St Ste 301AProvidence, RI 02904-1560 · Phone (401) 725-4888 · Fax (401) 725-3336

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gretchen Carr Np-c 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 ID6608206511
PECOS Enrollment IDI20220711002475
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Gretchen Carr reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lifespan Physician Group, Inc.
5.8 mi
Surgery
2 DUDLEY ST STE 470
Providence, RI 02905
  • Reassigned Medicare billing, Rhode Island enrollment
  • 1,372 clinicians in this Medicare group
NPI 1174484216 (401) 272-1800
University Surgical Associates, Inc.
5.9 mi
Surgery
2 DUDLEY ST STE 470
Providence, RI 02905
  • Reassigned Medicare billing, Rhode Island enrollment
  • 99 clinicians in this Medicare group
NPI 1376589895 (401) 272-1800
University Of Pittsburgh Physicians
431 mi
Urgent Care
464 ALLEGHENY BLVD, PENNWOOD CENTER
Franklin, PA 16323
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1619381456 (814) 432-9801
Carle Health Medical Group
880 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.
99 services74 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
35 services27 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02917 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Lubricant, individual sterile packet, each A4332
DME-Medical/Surgical Supplies · category DA000N
1 supplier12 claims1,440 services$0.10 avg. paid by Medicare
Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351
DME-Orthotic Devices · category DF008N
2 suppliers18 claims1,980 services$1.50 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Gretchen Carr's NPI number?

The NPI number for Gretchen Carr is 1447885603. It was assigned to this individual provider in the NPPES registry on March 9, 2020.

Where is Gretchen Carr located?

Gretchen Carr practices at 900 Douglas Pike Ste B1, Smithfield, RI 02917. The listed phone number is (401) 725-4888.

What is Gretchen Carr's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Gretchen Carr enrolled in Medicare?

Yes. Gretchen Carr 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.

Which organizations bill Medicare for Gretchen Carr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gretchen Carr reassigns Medicare benefits to 4 organizations: Lifespan Physician Group, Inc. (Providence, RI), University Surgical Associates, Inc. (Providence, RI), University Of Pittsburgh Physicians (Franklin, PA) and Carle Health Medical Group (Urbana, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gretchen Carr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gretchen Carr was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.