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CARL N WILLIAMS JR. M.D.
NPI 1194734244
Plastic Surgery - Surgery of the Hand in Las Vegas, NV

Active since August 07, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
2020 WELLNESS WAY STE 501, LAS VEGAS, NV 89106(702) 259-3223(702) 259-0101 Get Directions Write a Review

NPPES record last updated: September 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 7, 2023, Jul 21, 2022, May 21, 2019 and 2 more (5 updates tracked since 2017).

About Carl N Williams Jr. M.d. NPPES

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

CARL N WILLIAMS JR. M.D. (NPI 1194734244) is an individual surgery of the hand provider in Las Vegas, Nevada, licensed in Nevada (5174) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Valley Hospital Medical Center, and is a graduate of Indiana University School Of Medicine (1976).

NPPES Registry Identity

NPI1194734244
Entity TypeIndividualMale
Primary Taxonomy2082S0105X
Provider Legal NameCARL N WILLIAMS JR.Credential: M.D.
Location Address2020 WELLNESS WAY STE 501Las Vegas, NV 89106-4145
Mailing Address2020 Wellness Way Ste 501Las Vegas, NV 89106-4145 · (702) 259-3223 · Fax (702) 259-9595
Phone(702) 259-3223
Fax(702) 259-0101
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1976
Enumeration DateAugust 7, 2006
Last NPPES UpdateSeptember 7, 20235 updates tracked since enumeration
NPPES CertifiedSeptember 7, 2023
✔ NPI 1194734244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPlastic Surgery · Surgery of the HandAllopathic & Osteopathic Physicians
Taxonomy Code2082S0105X
License✔ Licensed in NV · 5174
Definition
A plastic surgeon with additional training in the investigation, preservation, and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
Also ListedPlastic SurgeryTaxonomy 208200000X · License 5174 (NV)
Also ListedSurgeryTaxonomy 208600000X · License 5174 (NV)
2020 WELLNESS WAY STE 501, Las Vegas, NV 89106
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.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

Carl N Williams Jr. M.d. 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 ID8224942313
PECOS Enrollment IDI20031201000174
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 Carl Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Carl N Williams Jr MD Chtd
Same address
Surgery of the Hand
2020 WELLNESS WAY STE 501
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • 2 clinicians in this Medicare group
NPI 1437317765 (702) 259-3223

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 12

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 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.
382 services146 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
342 services161 patients
Removal of skin and tissue, each additional 20.0 sq cm or less 11045
This procedure involves the removal of skin and tissue, typically due to disease, injury, or abnormal growth. Each session removes an area of 20.0 square cm or less. It's performed by a trained professional and may require multiple sessions for larger areas.
297 services12 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
206 services13 patients
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.
197 services148 patients
Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
195 services22 patients

Hospital Affiliations CMS Care Compare 4

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

Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number290021
Location620 Shadow LaneLas Vegas, NV 89106 · Clark County
Emergency services

Saint Rose Dominican Hospitals - Siena Campus

Acute Care Hospitals · Henderson, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290045
Location3001 St Rose ParkwayHenderson, NV 89052 · Clark County
Emergency services Birthing friendly

Centennial Hills Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
1/5 CMS rating
OwnershipProprietary
CMS Certification Number290054
Location6900 N Durango DrLas Vegas, NV 89149 · Clark County
Emergency services Birthing friendly

Henderson Hospital

Acute Care Hospitals · Henderson, NV
3/5 CMS rating
OwnershipProprietary
CMS Certification Number290057
Location1050 West Galleria DriveHenderson, NV 89011 · Clark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89106 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
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality91.58
Promoting Interoperability85
Improvement Activities40

Reported Quality Measures

Advance Care Plan
73%830 patients3/55-star benchmark: 100%
Breast Cancer Screening
87%441 patients4/55-star benchmark: 93%
Closing the Referral Loop: Receipt of Specialist Report
37%717 patients2/55-star benchmark: 87%
Colorectal Cancer Screening
62%902 patients3/55-star benchmark: 88%
Controlling High Blood Pressure
42%71 patients2/55-star benchmark: 91%
Diabetes: Eye Exam
0%32 patients1/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
100%32 patients1/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
26%3,010 patients1/55-star benchmark: 100%
e-Prescribing
99%247 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
86%540 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
78%1,329 patients4/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
22%2,676 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 86% · 918 patients
Patients screened: 90% · 918 patients
57%90 patients3/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
61%702 patients3/55-star benchmark: 100%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
65%43 patients3/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 576 patients
Patients totalRate: 0% · 576 patients
0%576 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 8

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

Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories A6550
DME-Other DME · category DE000N
2 suppliers15 claims161 services$22.28 avg. paid by Medicare
Canister, disposable, used with suction pump, each A7000
DME-Other DME · category DE000N
2 suppliers12 claims95 services$7.60 avg. paid by Medicare
Negative pressure wound therapy electrical pump, stationary or portable E2402
DME-Other DME · category DE000N
2 suppliers15 claims15 services$516.97 avg. paid by Medicare
Shoulder orthosis, figure of eight design abduction restrainer, canvas and webbing, prefabricated, off-the-shelf L3660
DME-Orthotic Devices · category DF000N
2 suppliers18 claims18 services$91.95 avg. paid by Medicare
Wrist hand finger orthosis, rigid without joints, may include soft interface material; straps, custom fabricated, includes fitting and adjustment L3808
DME-Orthotic Devices · category DF000N
6 suppliers15 claims15 services$336.66 avg. paid by Medicare
Wrist hand orthosis, without joints, may include soft interface, straps, custom fabricated, includes fitting and adjustment L3906
DME-Orthotic Devices · category DF000N
9 suppliers14 claims16 services$402.16 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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CARL N WILLIAMS JR MD CHTD
Surgery (Surgery of the Hand)
2020 WELLNESS WAY STE 501
LAS VEGAS, NV 89106
Clark County (702) 259-3223

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 Carl Williams's NPI number?

The NPI number for Carl Williams is 1194734244. It was assigned to this individual provider in the NPPES registry on August 7, 2006.

Where is Carl Williams located?

Carl Williams practices at 2020 Wellness Way Ste 501, Las Vegas, NV 89106. The listed phone number is (702) 259-3223.

What is Carl Williams's specialty?

The primary specialty registered for this NPI is Plastic Surgery, specializing in Surgery of the Hand, with taxonomy code 2082S0105X.

Is Carl Williams enrolled in Medicare?

Yes. Carl 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 organization bills Medicare for Carl Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carl Williams reassigns Medicare benefits to Carl N Williams Jr MD Chtd (Las Vegas, NV). 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 Carl Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Carl Williams accept?

Health plans from Molina Healthcare list Carl 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 Carl Williams affiliated with any hospitals?

According to CMS data, Carl Williams is affiliated with Valley Hospital Medical Center, Saint Rose Dominican Hospitals - Siena Campus, Centennial Hills Hospital Medical Center and Henderson Hospital.

When was this NPI record last updated?

The NPPES record for Carl Williams was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.