JAMES CHATHAM JR. M.D.
NPI 1629130141
Radiology - Diagnostic Radiology in Rockford, IL

Q: What is James Chatham's NPI number?

The NPI number for James Chatham is 1629130141. It was assigned to this individual provider in the NPPES registry on December 14, 2006.

Q: What is James Chatham's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for James Chatham was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since December 14, 2006PECOS EnrolledAccepts Medicare Assignment

8201 E RIVERSIDE BLVD, ROCKFORD, IL 61114(815) 971-7000 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 10, 2025, Mar 2, 2023 (2 updates tracked since 2023).

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About James Chatham Jr. M.d. NPPES

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

JAMES CHATHAM JR. M.D. (NPI 1629130141) is an individual diagnostic radiology provider in Rockford, Illinois, licensed in Florida (ME104326) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Thorek Memorial Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1629130141

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameJAMES CHATHAM JR.Credential: M.D.

Location Address8201 E RIVERSIDE BLVDRockford, IL 61114-2300

Mailing Address29624 Network PlChicago, IL 60673-1296 · (608) 756-6278

Phone(815) 971-7000

Sole ProprietorNo

Medical School CMSUniversity Of Florida College Of MedicineGraduated 1994

Enumeration DateDecember 14, 2006

Last NPPES UpdateJuly 10, 20252 updates tracked since enumeration

NPPES CertifiedJune 26, 2025

✔ NPI 1629130141 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 FL · ME104326✔ Licensed in FL · TRN9159

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

8201 E RIVERSIDE BLVD, Rockford, IL 61114

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Secondary Practice Locations 3

Location 1901 Grant StHarvard, IL 60033-1821 · Phone (815) 943-5431

Location 25915 Riverview BlvdBradenton, FL 34209-1860 · Phone (941) 730-0747

Location 3875 S Route 31Crystal Lake, IL 60014-8190 · Phone (779) 220-5500

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and more.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

James Chatham 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 ID6002968773

PECOS Enrollment IDI20090710000571, I20230711003323

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 13

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

3,851 services23 patients

Injection, gadoterate meglumine, 0.1 ml A9575

Gadoterate meglumine is a contrast agent used in MRI scans to help visualize certain areas of your body more clearly. It's injected into your bloodstream, typically through a vein in your arm, and helps doctors get more detailed images.

1,050 services11 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.

433 services433 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.

380 services380 patients

Injection, gadoteridol, (prohance multipack), per ml A9576

Gadoteridol, found in ProHance Multipack, is a contrast agent used in MRI scans. It's injected into your body to help highlight certain areas, making them easier to see. This can assist in diagnosing various health conditions. It's generally safe with few side effects.

130 services13 patients

Screening mammography 77067

32 services32 patients

Mri scan of pelvis before and after contrast 72197

An MRI scan of the pelvis before and after contrast is a non-invasive imaging technique. It uses magnetic fields and radio waves to capture detailed images of your lower abdomen. Contrast dye, safe for the body, improves image clarity. This helps detect abnormalities more accurately.

26 services26 patients

Ct scan of abdomen and pelvis before and after contrast 74178

A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.

25 services25 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

16 services16 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

15 services15 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

14 services14 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.

13 services13 patients

Complete ultrasound scan behind abdominal cavity 76770

A complete ultrasound scan behind the abdominal cavity is a non-invasive imaging procedure. It uses sound waves to create pictures of the structures and organs located at the back of your abdomen. It helps in diagnosing health conditions and monitoring ongoing treatments.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Thorek Memorial Hospital

Acute Care Hospitals · Chicago, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number140115

Location850 W Irving Park RdChicago, IL 60613 · Cook County

Emergency services

Humboldt Park Health

Acute Care Hospitals · Chicago, IL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140206

Location1044 N Francisco AveChicago, IL 60622 · Cook County

Emergency services Birthing friendly

Mclaren Northern Michigan

Acute Care Hospitals · Petoskey, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230105

Location416 Connable AvePetoskey, MI 49770 · Emmet County

Emergency services Birthing friendly

Lewis County General Hospital

Critical Access Hospitals · Lowville, NY

OwnershipGovernment - Local

CMS Certification Number331317

Location7785 North State StreetLowville, NY 13367 · Lewis County

Emergency services

Kittitas Valley Community Hospital

Critical Access Hospitals · Ellensburg, WA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number501333

Location603 South ChestnutEllensburg, WA 98926 · Kittitas County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61114 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$68.64 typical visit price

range $17.16 – $136.56

Typical copayment $17.16 (range $4.29 – $34.14)

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.

Reported Quality Measures

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques

Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…

100%20 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.

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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.

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