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DR. WILLIAM THOMAS BASS M.D.
NPI 1174572382
Pediatrics - Neonatal-Perinatal Medicine in Norfolk, VA

Active since May 08, 2006PECOS Enrolled
601 CHILDRENS LN, NORFOLK, VA 23507(757) 668-7456(757) 668-9255 Get Directions Write a Review

NPPES record last updated: December 7, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. William Thomas Bass M.d. NPPES

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

DR. WILLIAM THOMAS BASS M.D. (NPI 1174572382) is an individual neonatal-perinatal medicine provider in Norfolk, Virginia, licensed in Virginia (0101041237) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174572382
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameDR. WILLIAM THOMAS BASSCredential: M.D.
Location Address601 CHILDRENS LNNorfolk, VA 23507-1910
Mailing AddressPo Box 79137Baltimore, MD 21279-0137 · (757) 668-7200 · Fax (757) 668-9691
Phone(757) 668-7456
Fax(757) 668-9255
Sole ProprietorNo
Enumeration DateMay 8, 2006
Last NPPES UpdateDecember 7, 2009
✔ NPI 1174572382 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in VA · 0101041237
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedAnesthesiologyTaxonomy 207L00000X · License 0101041237 (VA)
Also ListedPediatricsTaxonomy 208000000X · License 0101041237 (VA)
601 CHILDRENS LN, Norfolk, VA 23507
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Other Identifiers 8

Medicare UPINF46873
Medicaid0000937601DE
Medicaid006722172VA
Medicaid9801055000WV
Medicaid890501GNC
Medicaid0018724740001PA
Medicare ID-Type Unspecified370000935VA
Medicaid120431900MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Thomas Bass M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show William Bass reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Childrens Specialty Group PLLC
Same address
Pediatrics
601 CHILDRENS LN
Norfolk, VA 23507
  • Reassigned Medicare billing, Virginia enrollment
  • 549 clinicians in this Medicare group
NPI 1255354130 (757) 668-7007

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

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.

BELINDA JAMES-PETERSEN CPNP
Nurse Practitioner (Pediatrics)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7240
KELLY PATINO TREJO LCSW
Social Worker (Clinical)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7931
ALIYAH RAYHANAH MOHAMMED MD
Student in an Organized Health Care Education/Training Program
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7000
SWETHA MORA M.B.B.S
Student in an Organized Health Care Education/Training Program
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7272
KACIE DENISE CARTER CPNP
Nurse Practitioner (Pediatrics)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-8796
PETER M DOZIER MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-8866
STEPHEN C. RESTAINO DO
Pediatrics
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7179
MICHAEL LEE SMITH M.D.
Pediatrics
601 CHILDRENS LN
NORFOLK, VA 23507
Norfolk City (757) 668-7456

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 William Bass's NPI number?

The NPI number for William Bass is 1174572382. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is William Bass located?

William Bass practices at 601 Childrens Ln, Norfolk, VA 23507. The listed phone number is (757) 668-7456.

What is William Bass's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is William Bass enrolled in Medicare?

Yes. William Bass is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Bass's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Bass reassigns Medicare benefits to Childrens Specialty Group PLLC (Norfolk, VA). The 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 William Bass'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 William Bass was last updated on December 7, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.