DR. JONATHAN MICHAEL DAY M.D.
NPI 1083848824
Radiology - Diagnostic Radiology in Lake Jackson, TX

Active since May 07, 2009PECOS EnrolledAccepts Medicare Assignment
85.59/100
CMS Quality Rating
100 MEDICAL DR, LAKE JACKSON, TX 77566(979) 297-9664 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 22, 2026, Feb 6, 2025 (2 updates tracked since 2025).

About Dr. Jonathan Michael Day M.d. NPPES

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

DR. JONATHAN MICHAEL DAY M.D. (NPI 1083848824) is an individual diagnostic radiology provider in Lake Jackson, Texas, licensed in North Carolina (2010-01008) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Daviess Community Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1083848824
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JONATHAN MICHAEL DAYCredential: M.D.
Location Address100 MEDICAL DRLake Jackson, TX 77566-5674
Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000
Sole ProprietorNo
Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2009
Enumeration DateMay 7, 2009
Last NPPES UpdateMay 22, 20262 updates tracked since enumeration
NPPES CertifiedMay 22, 2026
NPI 1083848824 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses Licensed in NC · 2010-01008 Licensed in TX · S9286
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
100 MEDICAL DR, Lake Jackson, TX 77566

Secondary Practice Locations 2

Location 111555 University BlvdSugar Land, TX 77478-3889 · Phone (713) 442-9100
Location 2Wake Forest University Baptist Medical C, Medical Center BoulevardWinston Salem, NC 27157-0001 · Phone (336) 716-2255

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Jonathan Michael Day 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 ID1456483882
PECOS Enrollment IDI20150724011519, I20220323003062
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.

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.
1,110 services931 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.
794 services705 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.
525 services461 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.
505 services476 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.
412 services389 patients
Ct scan of chest without contrast 71250
A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.
358 services338 patients

Hospital Affiliations CMS Care Compare 5

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

Daviess Community Hospital

Acute Care Hospitals · Washington, IN
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number150061
Location1314 E Walnut StWashington, IN 47501 · Daviess County
Emergency services Birthing friendly

Memorial Hospital And Health Care Center

Acute Care Hospitals · Jasper, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150115
Location800 W 9th StJasper, IN 47546 · Dubois County
Emergency services Birthing friendly

Chi St Luke's Health Brazosport

Acute Care Hospitals · Lake Jackson, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450072
Location100 Medical DriveLake Jackson, TX 77566 · Brazoria County
Emergency services

Chi St Luke's Health Baylor College Of Medicine Me

Acute Care Hospitals · Houston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450193
Location6720 Bertner Ave, Ste Mc1-266Houston, TX 77030 · Harris County
Emergency services

Matagorda Regional Medical Center

Acute Care Hospitals · Bay City, TX
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450465
Location104 7th StreetBay City, TX 77414 · Matagorda County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77566 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
$88.15 typical visit price
range $57.16 – $172.89
Typical copayment $22.03 (range $14.29 – $43.22)
Most-billed visit code 99203
Established Patient
$71.28 typical visit price
range $18.45 – $141.27
Typical copayment $17.82 (range $4.61 – $35.31)
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.

85.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.96
Promoting Interoperability100
Improvement Activities40
Cost69

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)
100 MEDICAL DR, DEPT. OF RADIOLOGY
LAKE JACKSON, TX 77566
Dietitian, Registered
100 MEDICAL DR
LAKE JACKSON, TX 77566
Physician Assistant
100 MEDICAL DR
LAKE JACKSON, TX 77566
Hospitalist
100 MEDICAL DR
LAKE JACKSON, TX 77566
Nurse Practitioner
100 MEDICAL DR
LAKE JACKSON, TX 77566
Physician Assistant
100 MEDICAL DR
LAKE JACKSON, TX 77566
Dietitian, Registered
100 MEDICAL DR
LAKE JACKSON, TX 77566
Skilled Nursing Facility
100 MEDICAL DR
LAKE JACKSON, TX 77566

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 Jonathan Day's NPI number?

The NPI number for Jonathan Day is 1083848824. It was assigned to this individual provider in the NPPES registry on May 7, 2009.

Where is Jonathan Day located?

Jonathan Day practices at 100 Medical Dr, Lake Jackson, TX 77566. The listed phone number is (979) 297-9664.

What is Jonathan Day's specialty?

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

Is Jonathan Day enrolled in Medicare?

Yes. Jonathan Day 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.

What insurance does Jonathan Day accept?

Health plans from Blue Cross and Blue Shield of Texas, CareSource, Community Health Choice and Sendero Health Plans, Local Nonprofit list Jonathan Day 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 Jonathan Day affiliated with any hospitals?

According to CMS data, Jonathan Day is affiliated with Daviess Community Hospital, Memorial Hospital And Health Care Center, Chi St Luke's Health Brazosport, Chi St Luke's Health Baylor College Of Medicine Me and Matagorda Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Jonathan Day was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.