Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JACOB IOANNIS VALVIS DO
NPI 1902556566
Family Medicine in Lewes, DE

Q: What is Jacob Valvis's NPI number?

The NPI number for Jacob Valvis is 1902556566. It was assigned to this individual provider in the NPPES registry on March 26, 2022.

Q: What is Jacob Valvis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Jacob Valvis was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.

Active since March 26, 2022PECOS Enrolled

424 SAVANNAH RD, LEWES, DE 19958(302) 645-3525(302) 645-3513 Get Directions Write a Review

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

Record update history: Jul 24, 2026, Jul 17, 2023 (2 updates tracked since 2023).

On this page

About Dr. Jacob Ioannis Valvis Do NPPES

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

DR. JACOB IOANNIS VALVIS DO (NPI 1902556566) is an individual family medicine provider in Lewes, Delaware, licensed in Delaware (C2-0025033) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS and maintains 14 additional practice locations.

NPPES Registry Identity

NPI1902556566

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. JACOB IOANNIS VALVISCredential: DO

Location Address424 SAVANNAH RDLewes, DE 19958-1462

Mailing Address1515 Savannah Rd Fl 2Lewes, DE 19958-1675 · (302) 645-3499 · Fax (302) 644-4830

Phone(302) 645-3525

Fax(302) 645-3513

Sole ProprietorNo

Enumeration DateMarch 26, 2022

Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration

NPPES CertifiedJuly 24, 2026

✔ NPI 1902556566 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in DE · C2-0025033

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

424 SAVANNAH RD, Lewes, DE 19958

Open in Google Maps ↗

Secondary Practice Locations 14

Location 117388 N Village Main Blvd Unit 21Lewes, DE 19958-7240 · Phone (302) 291-6050 · Fax (833) 450-5311

Location 232550 Docs Pl Unit 2Millville, DE 19967-6975 · Phone (302) 539-4302 · Fax (888) 987-4513

Location 3232 Mitchell St Unit 301Millsboro, DE 19966-9412 · Phone (302) 316-4190 · Fax (844) 560-1009

Location 428538 DuPont Blvd Unit 1Millsboro, DE 19966-4791 · Phone (302) 829-3294 · Fax (833) 314-0538

Location 5100 Silicato Pkwy Ste 200Milford, DE 19963-1271 · Phone (302) 393-2056 · Fax (844) 560-2228

Location 623900 Milton Ellendale HwyMilton, DE 19968-2714 · Phone (302) 684-2033 · Fax (866) 989-3129

Location 732050 Long Neck RdMillsboro, DE 19966-6228 · Phone (302) 645-3150 · Fax (833) 908-2232

Location 821635 Biden Ave Unit 101Georgetown, DE 19947-4575 · Phone (302) 856-9596 · Fax (888) 987-4164

Location 912100 Black Swan Dr Ste 104Lewes, DE 19958-4991 · Phone (302) 645-1315 · Fax (833) 437-1399

Location 1034445 King Street RowLewes, DE 19958-4787 · Phone (302) 645-2833 · Fax (844) 640-3955

Location 1136223 Farm Ln Ste 140Rehoboth Beach, DE 19971-1329 · Phone (302) 227-1268 · Fax (844) 242-4410

Location 121008 Kings HwyLewes, DE 19958-1932 · Phone (302) 291-6031 · Fax (833) 954-4028

Location 1336450 Tidal Rd Unit 2Selbyville, DE 19975-4596 · Phone (302) 291-6045 · Fax (833) 449-3867

Location 1418947 John J Williams Hwy Unit 303Rehoboth Beach, DE 19971-4477 · Phone (302) 644-0690 · Fax (844) 242-4410

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jacob Ioannis Valvis Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19958 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 20

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

TYLENE LAW RN

Registered Nurse (Critical Care Medicine)

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 645-3300

MR. DEREK ECKENRODE

Registered Nurse

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 645-3300

MRS. AMY GILBERT R.N.

Registered Nurse (Critical Care Medicine)

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 645-3300

CHELSEY WEBB

Registered Nurse

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 258-6833

MR. EDWARD MORRIS RN, BSN, CRNFA

Registered Nurse

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 645-3316

DEBORAH KATALENAS RN

Registered Nurse

424 SAVANNAH RD, BEEBE HEALTH CARE
LEWES, DE 19958

Sussex County (302) 645-3300

MR. JUSTIN ROSS SPENCER

Registered Nurse

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 645-3336

MS. BRITTANY KAITLYN LASKEY RN, BSN

Registered Nurse

424 SAVANNAH RD
LEWES, DE 19958

Sussex County (302) 645-3300

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 Jacob Valvis's NPI number?

The NPI number for Jacob Valvis is 1902556566. It was assigned to this individual provider in the NPPES registry on March 26, 2022.

Where is Jacob Valvis located?

Jacob Valvis practices at 424 Savannah Rd, Lewes, DE 19958. The listed phone number is (302) 645-3525.

What is Jacob Valvis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Jacob Valvis enrolled in Medicare?

Yes. Jacob Valvis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jacob Valvis was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.