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SARAH KATELYN DIBUO
NPI 1679228472
Nurse Practitioner in Selbyville, DE

Active since February 21, 2022PECOS EnrolledAccepts Medicare Assignment
36450 TIDAL RD UNIT 2, SELBYVILLE, DE 19975(302) 291-6045(833) 449-3867 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Katelyn Dibuo NPPES

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

SARAH KATELYN DIBUO (NPI 1679228472) is an individual nurse practitioner in Selbyville, Delaware, licensed in Delaware (LG-0011925) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS, maintains 18 additional practice locations, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1679228472
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameSARAH KATELYN DIBUO
Location Address36450 TIDAL RD UNIT 2Selbyville, DE 19975-4596
Mailing Address1515 Savannah RdLewes, DE 19958-1675 · (302) 645-3499 · Fax (302) 644-4830
Phone(302) 291-6045
Fax(833) 449-3867
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateFebruary 21, 2022
Last NPPES UpdateOctober 14, 2025
NPPES CertifiedOctober 14, 2025
✔ NPI 1679228472 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in DE · LG-0011925
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.
36450 TIDAL RD UNIT 2, Selbyville, DE 19975
Open in Google Maps ↗

Secondary Practice Locations 18

Location 1100 Silicato Pkwy Ste 201Milford, DE 19963-1273 · Phone (302) 393-2056 · Fax (302) 422-9359
Location 228538 DuPont Blvd Unit 1Millsboro, DE 19966-4791 · Phone (302) 829-3294 · Fax (833) 314-0538
Location 3232 Mitchell St Unit 301Millsboro, DE 19966-9412 · Phone (302) 316-4190 · Fax (302) 934-1207
Location 432550 Docs Pl Unit 2Millville, DE 19967-6975 · Phone (302) 539-4302 · Fax (302) 645-4766
Location 523900 Milton Ellendale Hwy Ste 101Milton, DE 19968-2714 · Phone (302) 684-2033 · Fax (888) 987-4302
Location 618947 John J Williams Hwy Unit 303Rehoboth Beach, DE 19971-4477 · Phone (302) 644-0690 · Fax (302) 644-0695
Location 721635 Biden AveGeorgetown, DE 19947-4574 · Phone (302) 856-9729 · Fax (302) 856-4261
Location 81008 Kings HwyLewes, DE 19958-1932 · Phone (302) 291-6031 · Fax (833) 954-4028
Location 936223 Farm Ln Ste 140Rehoboth Beach, DE 19971-1329 · Phone (302) 227-1268 · Fax (302) 227-1287
Location 1028538 DuPont BlvdMillsboro, DE 19966-4791 · Phone (302) 934-5052 · Fax (302) 933-0317
Location 1132550 Docs Pl Unit 1Millville, DE 19967-6975 · Phone (302) 541-4175 · Fax (302) 541-4217
Location 1223900 Milton Ellendale HwyMilton, DE 19968-2714 · Phone (302) 684-5635 · Fax (866) 546-6159
Location 1319161 Healthy Way Unit 100Rehoboth Beach, DE 19971-4491 · Phone (302) 645-3010 · Fax (302) 645-3814
Location 1434445 King Street RowLewes, DE 19958-4787 · Phone (302) 645-2833 · Fax (302) 644-1139
Location 1512100 Black Swan Dr Ste 104Lewes, DE 19958-4991 · Phone (302) 645-1315 · Fax (302) 644-2739
Location 1617388 N Village Main Blvd Unit 21Lewes, DE 19958-7240 · Phone (302) 291-6050 · Fax (833) 450-5311
Location 1721635 Biden Ave Unit 101Georgetown, DE 19947-4575 · Phone (302) 856-9596 · Fax (302) 645-4744
Location 1832050 Long Neck RdMillsboro, DE 19966-6228 · Phone (302) 645-3150 · Fax (833) 908-2232

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.Insurance ›

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

Sarah Katelyn Dibuo 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 ID840661195
PECOS Enrollment IDI20230124001336
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 12

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 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.
652 services639 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
113 services113 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
85 services81 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
53 services53 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.
35 services35 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19975 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
$88.37 typical visit price
range $57.12 – $173.08
Typical copayment $22.09 (range $14.28 – $43.27)
Most-billed visit code 99203
Established Patient
$100.68 typical visit price
range $18.36 – $141.05
Typical copayment $25.17 (range $4.59 – $35.26)
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

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

DR. GIA FRANCESCA FONTANAZZA MD
Student in an Organized Health Care Education/Training Program
36450 TIDAL RD UNIT 2
SELBYVILLE, DE 19975
Sussex County (302) 291-6045

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 Sarah Dibuo's NPI number?

The NPI number for Sarah Dibuo is 1679228472. It was assigned to this individual provider in the NPPES registry on February 21, 2022.

Where is Sarah Dibuo located?

Sarah Dibuo practices at 36450 Tidal Rd Unit 2, Selbyville, DE 19975. The listed phone number is (302) 291-6045.

What is Sarah Dibuo's specialty?

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

Is Sarah Dibuo enrolled in Medicare?

Yes. Sarah Dibuo 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.

What insurance does Sarah Dibuo accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Sarah Dibuo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sarah Dibuo was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.