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WILLIAM C. SULLIVAN MD
NPI 1427018381
Hospitalist in Winston Salem, NC

Active since March 24, 2006
3333 SILAS CREEK PKWY, DBA INPATIENT PHYSICIANS OF FORSYTH, WINSTON SALEM, NC 27103(336) 718-7080(336) 718-9622 Get Directions Write a Review

NPPES record last updated: October 25, 2020. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 25, 2020, Jul 30, 2020 (2 updates tracked since 2020).

About William C. Sullivan Md NPPES

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

WILLIAM C. SULLIVAN MD (NPI 1427018381) is an individual hospitalist provider in Winston Salem, North Carolina, licensed in North Carolina (9500738) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1427018381
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameWILLIAM C. SULLIVANCredential: MD
Location Address3333 SILAS CREEK PKWY, DBA INPATIENT PHYSICIANS OF FORSYTHWinston Salem, NC 27103-3013
Mailing AddressPo Box 60447Charlotte, NC 28260-0447 · (336) 718-8383 · Fax (336) 718-8487
Phone(336) 718-7080
Fax(336) 718-9622
Sole ProprietorNo
Enumeration DateMarch 24, 2006
Last NPPES UpdateOctober 25, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2020
✔ NPI 1427018381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NC · 9500738
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 95-00738 (NC)
3333 SILAS CREEK PKWY, Winston Salem, NC 27103
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Other Identifiers 1

Medicaid8980881NC

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
341 services104 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
97 services52 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
55 services54 patients

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.

DR. DEEPAK S NAIR M.D.
Psychiatry & Neurology (Neurology)
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-7224
BROOKE WILLIAMS DO
Hospitalist
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-8383
BONNIE LYNN GAUDIN PA
Physician Assistant (Medical)
3333 SILAS CREEK PKWY, EMERGENCY DEPARTMENT
WINSTON SALEM, NC 27103
Forsyth County (336) 275-3325
RALPH DENTON UPDYKE JR. PA
Physician Assistant
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-7041
DR. DENNIS WARREN ROSS MD
Pathology (Hematology)
3333 SILAS CREEK PKWY
WINSTON-SALEM, NC 27103
Forsyth County (336) 718-3737
MR. KYLE TIMOTHY ROBERTS PA
Physician Assistant
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-7080
JUAN CARLOS VARELA M.D., PHD
Internal Medicine (Hematology)
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-5570
DR. MARIE HUFFMASTER THOMAS FNP-C
Nurse Practitioner (Family)
3333 SILAS CREEK PKWY
WINSTON SALEM, NC 27103
Forsyth County (336) 718-5000

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 Sullivan's NPI number?

The NPI number for William Sullivan is 1427018381. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is William Sullivan located?

William Sullivan practices at 3333 Silas Creek Pkwy Dba Inpatient Physicians Of Forsyth, Winston Salem, NC 27103. The listed phone number is (336) 718-7080.

What is William Sullivan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

When was this NPI record last updated?

The NPPES record for William Sullivan was last updated on October 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.