RIVERSIDE HOSPITAL INC
NPI 1508019837
Internal Medicine in Newport News, VA

Q: What is Riverside Hospital Inc's NPI number?

The NPI number for Riverside Hospital Inc is 1508019837. It was assigned to this organization in the NPPES registry on October 30, 2008. The provider is doing business as Riverside Internal Medicine Warwick.

Q: What is Riverside Hospital Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since October 30, 2008

11008 WARWICK BLVD STE 1300, NEWPORT NEWS, VA 23601(757) 594-3800(757) 586-5247 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 7, 2025, Apr 11, 2025, Aug 5, 2019 (3 updates tracked since 2019).

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About Riverside Hospital Inc NPPES

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

RIVERSIDE HOSPITAL INC (NPI 1508019837), doing business as Riverside Internal Medicine Warwick, is a healthcare organization registered as an internal medicine in Newport News, Virginia and active in the NPI registry since October 2008. The organization maintains a secondary practice location in Newport News and lists Billie Jo Brown, Credentialing Manager, as its authorized official.

NPPES Registry Identity

NPI1508019837

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameRIVERSIDE HOSPITAL INC

Location Address11008 WARWICK BLVD STE 1300Newport News, VA 23601-3216

Mailing Address856 J Clyde Morris Blvd Ste ANewport News, VA 23601-1318 · (757) 316-5800 · Fax (757) 534-5190

Phone(757) 594-3800

Fax(757) 586-5247

Organization SubpartYesParent: Riverside Regional Medical Center

Authorized OfficialBillie Jo BrownCredentialing Manager · (757) 316-5901

Enumeration DateOctober 30, 2008

Last NPPES UpdateJuly 7, 20253 updates tracked since enumeration

NPPES CertifiedJuly 7, 2025

✔ NPI 1508019837 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

11008 WARWICK BLVD STE 1300, Newport News, VA 23601

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Other Names 1

Doing Business AsRiverside Internal Medicine Warwick

Secondary Practice Location 1

Location 110510 Jefferson Ave Ste GNewport News, VA 23601-3102 · Phone (757) 594-3800 · Fax (757) 591-9021

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Riverside Hospital Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 91 clinicians reassign Medicare billing to Riverside Hospital Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 63 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 10

Obstetrics/Gynecology20

Hospitalist19

Family Practice18

Internal Medicine12

Clinical Social Worker9

Mental Health Counselor7

Nurse Practitioner2

Pediatric Medicine2

2 other specialties2

Nearest to this location (20)

See all 91

Elhassan Soultan, MD

Internal Medicine

NPI 1659937373

11008 WARWICK BLVD # 1300
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts MedicareSame address

Patricia Geyer Wessler, MD

Family Practice

NPI 1134320666

10510 JEFFERSON AVE SUITE A
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Joy Elliott, D.O.

Family Practice

NPI 1306803341

10510 JEFFERSON AVE SUITE A
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Charles Frazier, MD

Family Practice

NPI 1881685857

10510 JEFFERSON AVE SUITE A
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Jill Hasling, MD

Obstetrics/Gynecology

NPI 1629178124

10510 JEFFERSON AVE SUITE D
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

Jacob Jones, MD

Family Practice

NPI 1700877891

10510 JEFFERSON AVE SUITE A
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Norma Jones-Ives, MD

Obstetrics/Gynecology

NPI 1609814466

10510 JEFFERSON AVE SUITE D
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

Jon Kaminer, MD

Family Practice

NPI 1528059615

10510 JEFFERSON AVE SUITE A
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Beth Klug, M.D.

Family Practice

NPI 1316208747

10510 JEFFERSON AVE SUITE A
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Michael Mcmullin, MD

Obstetrics/Gynecology

NPI 1609877562

10510 JEFFERSON AVE
Newport News, VA 23601

(757) 594-4720

✔ PECOS0.7 mi

Barbara Simpson, MD

Obstetrics/Gynecology

NPI 1790993244

10510 JEFFERSON AVE SIUTE D
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

Vance Barksdale, MD

Internal Medicine

NPI 1831728377

10510 JEFFERSON AVE STE G
Newport News, VA 23601

(575) 943-8007

✔ PECOS✔ Accepts Medicare0.7 mi

Karen Fish, MD

Obstetrics/Gynecology

NPI 1972530285

10510 JEFFERSON AVE STE D
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

Clarissa Lomonaco, MD

Pediatric Medicine

NPI 1013374651

10510 JEFFERSON AVE
Newport News, VA 23601

(757) 594-3800

✔ PECOS0.7 mi

Erwin Rommel

Internal Medicine

NPI 1710561766

10510 JEFFERSON AVE # G
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Amanda Totten

Nurse Practitioner

NPI 1457142002

10510 JEFFERSON AVE
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

Alan Norman, M.D.

Internal Medicine

NPI 1255311742

10510 JEFFERSON AVE STE G
Newport News, VA 23601

(757) 594-3800

✔ PECOS✔ Accepts Medicare0.7 mi

Rashonda Barker, FNP

Nurse Practitioner

NPI 1700401098

10510 JEFFERSON AVE STE D
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

Michelle Jowdy, D.O.

Pediatric Medicine

NPI 1720283112

10510 JEFFERSON AVE STE E
Newport News, VA 23601

(757) 594-2846

✔ PECOS0.7 mi

Parin Patel, M.D.

Obstetrics/Gynecology

NPI 1295146637

10510 JEFFERSON AVE # D
Newport News, VA 23601

(757) 594-4720

✔ PECOS✔ Accepts Medicare0.7 mi

See all 91 clinicians

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

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 Riverside Hospital Inc's NPI number?

The NPI number for Riverside Hospital Inc is 1508019837. It was assigned to this organization in the NPPES registry on October 30, 2008. The provider is doing business as Riverside Internal Medicine Warwick.

Where is Riverside Hospital Inc located?

Riverside Hospital Inc is located at 11008 Warwick Blvd Ste 1300, Newport News, VA 23601. The listed phone number is (757) 594-3800.

What is Riverside Hospital Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Riverside Hospital Inc enrolled in Medicare?

Yes. Riverside Hospital Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Riverside Hospital Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 91 clinicians in 10 Medicare specialties reassign their Medicare billing to Riverside Hospital Inc. A 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 the clinician's services. The largest specialties are Obstetrics/Gynecology (20), Hospitalist (19) and Family Practice (18). Of these, 1 practice at this address and 63 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Riverside Hospital Inc was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.