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DR. JUSTINE FALCONE WILLIAMS MD
NPI 1104367549
Emergency Medicine in Gainesville, FL

Active since March 18, 2017PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
2490 SW 14TH DR, APT 24, GAINESVILLE, FL 32608(860) 817-8538 Get Directions Write a Review

NPPES record last updated: August 18, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 18, 2021, Nov 6, 2020, Mar 18, 2017 (3 updates tracked since 2017).

About Dr. Justine Falcone Williams Md NPPES

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

DR. JUSTINE FALCONE WILLIAMS MD (NPI 1104367549) is an individual emergency medicine provider in Gainesville, Florida, licensed in North Carolina (2020-02543) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Marietta Memorial Hospital, and is a graduate of University Of Florida College Of Medicine (2017).

NPPES Registry Identity

NPI1104367549
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. JUSTINE FALCONE WILLIAMSCredential: MD
Location Address2490 SW 14TH DR, APT 24Gainesville, FL 32608-2064
Mailing Address200 Corporate BlvdLafayette, LA 70508-3870 · (800) 893-9698
Phone(860) 817-8538
Sole ProprietorNo
Medical School CMSUniversity Of Florida College Of MedicineGraduated 2017
Enumeration DateMarch 18, 2017
Last NPPES UpdateAugust 18, 20213 updates tracked since enumeration
NPPES CertifiedAugust 18, 2021
✔ NPI 1104367549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NC · 2020-02543
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.
2490 SW 14TH DR, Gainesville, FL 32608
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Other Names 1

Former Name (1)Dr. Justine Anne Falcone Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Oscar Health, Oscar Health Plan of North Carolina, Inc and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Justine Falcone Williams Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658641246
PECOS Enrollment IDI20230920001549
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 Reassignments

4

Medicare enrollment records show Justine Williams reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Coverage, LLC
439 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
Nc Emergency Physician Services, PLLC
496 mi
Emergency Medicine
117 E KINGS HWY
Eden, NC 27288
  • Reassigned Medicare billing, North Carolina enrollment
  • 53 clinicians in this Medicare group
NPI 1518374800 (336) 627-6181
Camden-Clark Physician Corporation
666 mi
Surgery
604 ANN ST
Parkersburg, WV 26101
  • Reassigned Medicare billing, West Virginia enrollment
  • 461 clinicians in this Medicare group
NPI 1710125430 (304) 424-4593
West Virginia University Medical Corporation
679 mi
Clinical Medical Laboratory
527 MEDICAL PARK DR, SUITE 108
Bridgeport, WV 26330
  • Reassigned Medicare billing, West Virginia enrollment
  • 2,471 clinicians in this Medicare group
NPI 1457605404 (304) 848-2152

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 5

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
653 services343 patients
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.
159 services154 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.
103 services102 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.
46 services46 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.
19 services19 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Marietta Memorial Hospital

Acute Care Hospitals · Marietta, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number360147
Location401 Matthew StreetMarietta, OH 45750 · Washington County
Emergency services Birthing friendly

United Hospital Center, Inc

Acute Care Hospitals · Bridgeport, WV
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510006
Location327 Medical Park DriveBridgeport, WV 26330 · Harrison County
Emergency services Birthing friendly

Camden Clark Medical Center

Acute Care Hospitals · Parkersburg, WV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510058
Location800 Garfield AveParkersburg, WV 26101 · Wood County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32608 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.46
Promoting Interoperability100
Improvement Activities40

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 Justine Williams's NPI number?

The NPI number for Justine Williams is 1104367549. It was assigned to this individual provider in the NPPES registry on March 18, 2017. The provider is also known as Dr. Justine Anne Falcone MD.

Where is Justine Williams located?

Justine Williams practices at 2490 SW 14th Dr Apt 24, Gainesville, FL 32608. The listed phone number is (860) 817-8538.

What is Justine Williams's specialty?

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

Is Justine Williams enrolled in Medicare?

Yes. Justine Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Justine Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justine Williams reassigns Medicare benefits to 4 organizations: Emergency Coverage, LLC (Newport, TN), Nc Emergency Physician Services, PLLC (Eden, NC), Camden-Clark Physician Corporation (Parkersburg, WV) and West Virginia University Medical Corporation (Bridgeport, WV). Each 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 Justine Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justine Williams accept?

Health plans from CareSource, Oscar Health, Oscar Health Plan of North Carolina, Inc and Oscar Insurance Company list Justine Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Justine Williams affiliated with any hospitals?

According to CMS data, Justine Williams is affiliated with Marietta Memorial Hospital, United Hospital Center, Inc and Camden Clark Medical Center.

When was this NPI record last updated?

The NPPES record for Justine Williams was last updated on August 18, 2021. 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.