DR. DAVID KEITH WILLIAMS MD
NPI 1669440228
Radiology - Diagnostic Radiology in Lubbock, TX

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
93.65/100
CMS Quality Rating
4005 24TH ST, LUBBOCK, TX 79410(806) 792-2767(888) 861-8858 Get Directions Write a Review

NPPES record last updated: November 3, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 3, 2021, Jun 3, 2021, Oct 11, 2019 (3 updates tracked since 2019).

About Dr. David Keith Williams Md NPPES

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

DR. DAVID KEITH WILLIAMS MD (NPI 1669440228) is an individual diagnostic radiology provider in Lubbock, Texas, licensed in Texas (L0698) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Covenant Health Hobbs Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1669440228
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. DAVID KEITH WILLIAMSCredential: MD
Location Address4005 24TH STLubbock, TX 79410-1815
Mailing Address4005 24th StLubbock, TX 79410-1815 · (806) 792-2767 · Fax (888) 618-8588
Fax(888) 861-8858
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 1997
Enumeration DateMarch 9, 2006
Last NPPES UpdateNovember 3, 20213 updates tracked since enumeration
NPPES CertifiedNovember 3, 2021
✔ NPI 1669440228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TX · L0698
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
4005 24TH ST, Lubbock, TX 79410

Secondary Practice Locations 5

Location 15742 Spohn DrCorpus Christi, TX 78414-4116 · Phone (361) 887-7000 · Fax (361) 561-3185
Location 23929 River East DrCorpus Christi, TX 78410-5101 · Phone (361) 887-7000 · Fax (361) 561-3185
Location 32000 Dr N W Atkinson Blvd Ste 801Alice, TX 78332-4241 · Phone (361) 887-7000 · Fax (361) 561-3185
Location 41776 Billy G WebbPortland, TX 78374-3706 · Phone (361) 887-7000 · Fax (361) 561-3185
Location 51812 S Alameda StCorpus Christi, TX 78404-2933 · Phone (361) 887-7000 ext. 3 · Fax (361) 561-3185

Other Identifiers 1

Other1P5548TX · Medicare

Accepted 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. David Keith 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 ID3173509130
PECOS Enrollment IDI20070712000327
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

2

Medicare enrollment records show David Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Diagnostic Radiology
4005 24TH ST
Lubbock, TX 79410
  • Reassigned Medicare billing, Texas enrollment
  • 19 clinicians in this Medicare group
Diagnostic Radiology
1320 S UNIVERSITY DR STE 500
Fort Worth, TX 76107
  • Reassigned Medicare billing, Texas enrollment
  • 445 clinicians in this Medicare group

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 77

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
1,922 services1,129 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
575 services520 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
439 services416 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
269 services262 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
201 services191 patients
Ct scan of upper spine without contrast 72125
A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.
198 services193 patients

Hospital Affiliations CMS Care Compare 5

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

Covenant Health Hobbs Hospital

Acute Care Hospitals · Hobbs, NM
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number320065
Location4900 N Lovington HighwayHobbs, NM 88240 · Lea County
Emergency services

Covenant Medical Center

Acute Care Hospitals · Lubbock, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450040
Location3615 19th StreetLubbock, TX 79410 · Lubbock County
Emergency services

Covenant Hospital Plainview

Acute Care Hospitals · Plainview, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450539
Location2601 Dimmitt RdPlainview, TX 79072 · Hale County
Emergency services Birthing friendly
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450690
Location11937 Us Highway 271Tyler, TX 75708 · Smith County
Emergency services

Covenant Childrens Hospital

Childrens · Lubbock, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number453306
Location4015 22nd PlaceLubbock, TX 79410 · Lubbock County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79410 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

93.65/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality92.53
Improvement Activities40

Reported Quality Measures

Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
76%37 patients
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.

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.

Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410
Radiology (Diagnostic Radiology)
4005 24TH ST
LUBBOCK, TX 79410

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 David Williams's NPI number?

The NPI number for David Williams is 1669440228. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is David Williams located?

David Williams practices at 4005 24th St, Lubbock, TX 79410. The listed phone number is (806) 792-2767.

What is David Williams's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is David Williams enrolled in Medicare?

Yes. David 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 David Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Williams reassigns Medicare benefits to 2 organizations: Lubbock Diagnostic Radiology, L.L.P. (Lubbock, TX) and Radiology Associates Of North Texas PA (Fort Worth, TX). 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 David Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Williams accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and UnitedHealthcare list David 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 David Williams affiliated with any hospitals?

According to CMS data, David Williams is affiliated with Covenant Health Hobbs Hospital, Covenant Medical Center, Covenant Hospital Plainview, The University Of Texas Health Science Center At Tyler and Covenant Childrens Hospital.

When was this NPI record last updated?

The NPPES record for David Williams was last updated on November 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.