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DR. STACY J WILLIAMS D.O.
NPI 1083693972
Emergency Medicine in Richmond, VA

Active since January 10, 2006PECOS Enrolled
1500 N 28TH ST, EMERGENCY MEDICINE DEPARTMENT, RICHMOND, VA 23223(804) 225-1780(804) 225-1705 Get Directions Write a Review

NPPES record last updated: March 12, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Stacy J Williams D.o. NPPES

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

DR. STACY J WILLIAMS D.O. (NPI 1083693972) is an individual emergency medicine provider in Richmond, Virginia, licensed in Virginia (0102202248) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083693972
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. STACY J WILLIAMSCredential: D.O.
Location Address1500 N 28TH ST, EMERGENCY MEDICINE DEPARTMENTRichmond, VA 23223-5332
Mailing Address38935 Ann Arbor Rd, Credentialing/payer ContractingLivonia, MI 48150-3397 · (734) 632-0175 · Fax (734) 632-0182
Phone(804) 225-1780
Fax(804) 225-1705
Sole ProprietorNo
Enumeration DateJanuary 10, 2006
Last NPPES UpdateMarch 12, 2013
✔ NPI 1083693972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in VA · 0102202248
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1500 N 28TH ST, Richmond, VA 23223
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Other Identifiers 6

Medicaid1083693972VA
Medicare UPING83259MI
Medicaid1083693972MI
Medicare PINMC10387VA
Other0158204604MI · Bcbs
Medicare ID-Type UnspecifiedQ24594139MI · Mhp Okw-sjmm

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stacy J Williams D.o. 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 Stacy Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Emergency Coverage, LLC
338 mi
Family Medicine
435 2ND ST
Newport, TN 37821
  • Reassigned Medicare billing, Virginia enrollment
  • 679 clinicians in this Medicare group
NPI 1427005008 (423) 625-2200

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

Areas of Expertise CMS Part B claims 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
217 services207 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
75 services74 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
74 services68 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
18 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23223 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier21 claims21 services$6.83 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MRS. SARA DUVALL MCCARTHY PA-C
Physician Assistant
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 225-1700
PROFESSIONAL EMERGENCY CARE, PC
Emergency Medicine
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 225-1780
ERIK LINEBERRY PT, DPT
Physical Therapist
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 225-7356
STACY ZOLAS
Pharmacist
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 225-1710
MICHAEL WILLIAM SINGLETON MD
Emergency Medicine
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 225-1780
PAULA N. ALLOCCA PHD., P.M.H.N.P.
Nurse Practitioner (Psychiatric/Mental Health)
1500 N 28TH ST, 3RD FLOOR
RICHMOND, VA 23223
Henrico County (804) 371-1675
MS. EMILY LILES RDN
Dietitian, Registered
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 764-7885
BON SECOURS-RICHMOND COMMUNITY HOSPITAL LLC
General Acute Care Hospital
1500 N 28TH ST
RICHMOND, VA 23223
Henrico County (804) 225-1701

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 Stacy Williams's NPI number?

The NPI number for Stacy Williams is 1083693972. It was assigned to this individual provider in the NPPES registry on January 10, 2006.

Where is Stacy Williams located?

Stacy Williams practices at 1500 N 28th St Emergency Medicine Department, Richmond, VA 23223. The listed phone number is (804) 225-1780.

What is Stacy Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Stacy Williams enrolled in Medicare?

Yes. Stacy Williams is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stacy Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stacy Williams reassigns Medicare benefits to Emergency Coverage, LLC (Newport, TN). 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 Stacy Williams'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 Stacy Williams was last updated on March 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.