Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LOWELL ELLERBROOK MD
NPI 1649652447
Radiology - Diagnostic Radiology in Houston, TX

Active since June 29, 2015PECOS EnrolledAccepts Medicare Assignment
83/100
CMS Quality Rating
6431 FANNIN ST, SUITE MSB 2.116, HOUSTON, TX 77030(806) 471-0422 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 22, 2026, Jan 2, 2026, Sep 4, 2020 and 1 more (4 updates tracked since 2020).

About Dr. Lowell Ellerbrook Md NPPES

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

DR. LOWELL ELLERBROOK MD (NPI 1649652447) is an individual diagnostic radiology provider in Houston, Texas, licensed in Texas (S7427) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Jackson Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1649652447
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. LOWELL ELLERBROOKCredential: MD
Location Address6431 FANNIN ST, SUITE MSB 2.116Houston, TX 77030-1501
Mailing Address6431 Fannin Street, Suite Msb 2.116Houston, TX 77030-1501 · (713) 500-7640
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 29, 2015
Last NPPES UpdateSeptember 22, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1649652447 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in TX · S7427✔ Licensed in ND · 22886✔ Licensed in FL · ME176161
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedInternal MedicineTaxonomy 207R00000X · License BP10054307 (TX)
6431 FANNIN ST, Houston, TX 77030

Secondary Practice Locations 3

Location 12401 S 31st StTemple, TX 76508-0001 · Phone (254) 724-2364
Location 22101 Pease StHarlingen, TX 78550-8307 · Phone (956) 389-6565
Location 34250 Hospital DrMarianna, FL 32446-1917 · Phone (850) 526-2200 · Fax (850) 718-2844

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. Lowell Ellerbrook 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 ID941581805
PECOS Enrollment IDI20200805002696, I20251024000289
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

7

Medicare enrollment records show Lowell Ellerbrook reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Obstetrics & Gynecology
575 HILL COUNTRY DR, STE 202
Kerrville, TX 78028
  • Reassigned Medicare billing, Texas enrollment
  • 233 clinicians in this Medicare group
Diagnostic Radiology
808 BROOK AVE.
Wichita Falls, TX 76301
  • Reassigned Medicare billing, Texas enrollment
  • 37 clinicians in this Medicare group
Diagnostic Radiology
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 57 clinicians in this Medicare group
Diagnostic Radiology
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 87 clinicians in this Medicare group
General Practice
4250 HOSPITAL DR
Marianna, FL 32446
  • Reassigned Medicare billing, Florida enrollment
  • 180 clinicians in this Medicare group
Critical Access
1600 S 20TH AVE
Safford, AZ 85546
  • Reassigned Medicare billing, Arizona enrollment
  • 149 clinicians in this Medicare group
Diagnostic Radiology
4820 23RD AVE S
Fargo, ND 58104
  • Reassigned Medicare billing, North Dakota and Texas enrollments
  • 93 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 123

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.
1,903 services1,445 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.
736 services669 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
626 services626 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
624 services624 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
283 services265 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.
276 services264 patients

Hospital Affiliations CMS Care Compare 5

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

Jackson Hospital

Acute Care Hospitals · Marianna, FL
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number100142
Location4250 Hospital DrMarianna, FL 32446 · Jackson County
Emergency services Birthing friendly

Sanford Medical Center Fargo

Acute Care Hospitals · Fargo, ND
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number350011
Location801 Broadway NorthFargo, ND 58122 · Cass County
Emergency services Birthing friendly

Peterson Regional Medical Center

Acute Care Hospitals · Kerrville, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450007
Location551 Hill Country DriveKerrville, TX 78028 · Kerr County
Emergency services Birthing friendly

United Regional Health Care System

Acute Care Hospitals · Wichita Falls, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450010
Location1600 11th StreetWichita Falls, TX 76301 · Wichita County
Emergency services Birthing friendly

Kell West Regional Hospital

Acute Care Hospitals · Wichita Falls, TX
OwnershipProprietary
CMS Certification Number450827
Location5420 Kell West BoulevardWichita Falls, TX 76310 · Wichita County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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.

83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80
Improvement Activities40

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.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
6431 FANNIN ST, MSB 3.151
HOUSTON, TX 77030
Emergency Medicine
6431 FANNIN ST, JJL 431
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030
Anesthesiology
6431 FANNIN ST, MSB 5.020
HOUSTON, TX 77030
Orthopaedic Surgery
6431 FANNIN ST, SUITE JJL 310
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
6431 FANNIN ST
HOUSTON, TX 77030

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 Lowell Ellerbrook's NPI number?

The NPI number for Lowell Ellerbrook is 1649652447. It was assigned to this individual provider in the NPPES registry on June 29, 2015.

Where is Lowell Ellerbrook located?

Lowell Ellerbrook practices at 6431 Fannin St Suite Msb 2.116, Houston, TX 77030. The listed phone number is (806) 471-0422.

What is Lowell Ellerbrook's specialty?

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

Is Lowell Ellerbrook enrolled in Medicare?

Yes. Lowell Ellerbrook 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 Lowell Ellerbrook's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lowell Ellerbrook reassigns Medicare benefits to 7 organizations: Peterson Medical Associates (Kerrville, TX), Radiology Associates Of Wichita Falls PA (Wichita Falls, TX), Coaxion PLLC (Lubbock, TX), Concord Radiology PLLC (Lubbock, TX), ER Physician Group At Jackson Hospital (Marianna, FL) and 2 more organizations, listed in the Medicare section above. 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 Lowell Ellerbrook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lowell Ellerbrook accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of North Dakota, Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc. and Blue Cross and Blue Shield of Oklahoma and 1 other insurer list Lowell Ellerbrook 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 Lowell Ellerbrook affiliated with any hospitals?

According to CMS data, Lowell Ellerbrook is affiliated with Jackson Hospital, Sanford Medical Center Fargo, Peterson Regional Medical Center, United Regional Health Care System and Kell West Regional Hospital.

When was this NPI record last updated?

The NPPES record for Lowell Ellerbrook was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.