Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1164410916 Individual Practitioner Male Practitioner

Dr. Caleb Ruben Rivera , MD

Radiology - Diagnostic Radiology • Ocala, FL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Caleb Rivera, MD is a certified Radiology - Diagnostic Radiology practicing in Ocala, FL. With approximately 32 years of clinical experience since graduating from Louisiana State University School Of Medicine In Shreveport in 1994, Dr. Rivera delivers high-quality medical care to the local community at 1818 SW 15TH AVE.

Dr. Rivera maintains professional affiliations with St Thomas Radiology Associates Llc, Sentara Medical Group, Inverness Medical Imaging Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, x-ray of chest, 1 view, injection, gadobutrol, 0.1 ml. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1818 Sw 15th Ave

Ocala, FL 344743548

Telephone 3526714300
Fax 3526714393
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Louisiana State University School Of Medicine In Shreveport

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Radiology - Diagnostic Radiology in Ocala, FL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
32 Yrs +5.6 yrs vs City Avg
City Avg: 26.4 Yrs
State Avg: 29.5 Yrs
Regional Practice Density
33 Specialists

Practicing in Ocala, FL (2898 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
77.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rivera (32 Years) 32 Yrs
Ocala Specialty Average (26.4 Years) 26.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
14,626 168 $2.27 $0.13
71045 X-ray of chest, 1 view
1,353 1,202 $37.16 $8.24
A9585 Injection, gadobutrol, 0.1 ml
1,184 15 $4.00 $0.34
70450 Ct scan head or brain without contrast
619 603 $182.70 $38.22
A9577 Injection, gadobenate dimeglumine (multihance), per ml
485 30 $4.68 $1.80
77063 Screening digital tomography of both breasts
411 411 $91.88 $21.94
77067 Screening mammography
408 408 $360.00 $84.65
74177 Ct scan of abdomen and pelvis with contrast
282 278 $441.63 $83.42
74176 Ct scan of abdomen and pelvis without contrast
258 253 $392.17 $80.39
71250 Ct scan of chest without contrast
244 242 $213.17 $49.40
71275 Ct scan of blood vessels of chest with contrast
234 232 $383.41 $82.56
71046 X-ray of chest, 2 views
223 222 $45.01 $10.28
72125 Ct scan of upper spine without contrast
205 204 $227.01 $45.33
70498 Ct scan of blood vessels of neck with contrast
128 126 $355.59 $76.07
74018 X-ray of abdomen, 1 view
117 108 $36.63 $8.56
70496 Ct scan of blood vessels of head with contrast
102 102 $366.11 $79.30
73502 X-ray of hip, 2-3 views
100 99 $50.35 $10.49
71250 Ct scan of chest without contrast
98 98 $528.72 $106.70
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
94 94 $90.50 $20.59
73030 X-ray of shoulder, minimum of 2 views
90 88 $38.64 $8.92
76770 Complete ultrasound scan behind abdominal cavity
84 83 $301.71 $70.28
72131 CT scan of lower spine
73 73 $209.34 $44.55
71046 X-ray of chest, 2 views
72 71 $103.19 $28.04
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
72 71 $448.72 $100.56
73562 X-ray of knee, 3 views
69 68 $38.88 $8.91
93970 Ultrasound study of arm or leg veins with compression and maneuvers
69 67 $196.57 $32.37
73630 X-ray of foot, minimum of 3 views
64 60 $33.97 $8.00
76536 Ultrasound of head and neck
64 63 $413.15 $97.25
72192 Ct scan pelvis
63 62 $223.21 $49.75
71260 Ct scan of chest with contrast
61 61 $291.93 $53.18
76770 Complete ultrasound scan behind abdominal cavity
60 60 $150.73 $34.08
70486 CT scan of face
59 59 $183.68 $38.02
76705 Limited ultrasound scan of abdomen
58 58 $121.02 $26.45
73130 X-ray of hand, minimum of 3 views
52 51 $36.21 $8.44
72128 CT scan of middle spine
50 50 $204.92 $43.53
93880 Ultrasound of both sides of head and neck blood flow
49 49 $150.02 $37.48
73610 X-ray of ankle, minimum of 3 views
49 46 $36.37 $8.27
73560 X-ray of knee, 1-2 views
48 41 $36.38 $7.92
73110 X-ray of wrist, minimum of 3 views
47 45 $37.23 $8.28
72170 X-ray of pelvis, 1-2 views
45 45 $38.11 $8.26
73552 X-ray of thigh bone, minimum 2 views
42 41 $41.26 $8.58
74177 Ct scan of abdomen and pelvis with contrast
42 42 $1153.39 $247.91
70450 Ct scan head or brain without contrast
41 41 $318.03 $72.52
70551 Mri scan of brain without contrast
40 39 $300.00 $66.47
72148 MRI scan of lower spinal canal
40 40 $567.42 $127.99
73590 X-ray of lower leg, 2 views
36 34 $34.22 $7.65
72100 X-ray of lower and sacral spine, 2-3 views
35 35 $39.80 $10.61
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
35 34 $469.63 $112.32
74176 Ct scan of abdomen and pelvis without contrast
35 35 $638.77 $140.18
76700 Ultrasound of abdomen
34 34 $396.46 $92.45
77080 Dxa bone density measurement of hip, pelvis, spine
33 33 $126.87 $29.09
74178 Ct scan of abdomen and pelvis before and after contrast
31 31 $1296.60 $314.43
73080 X-ray of elbow, minimum of 3 views
30 27 $36.10 $8.22
93925 Ultrasound of leg arteries or artery grafts
30 30 $899.83 $223.82
74230 Imaging for evaluation of swallowing function
29 28 $109.00 $24.60
72141 MRI scan of upper spinal canal
29 29 $609.28 $120.78
75635 CT scan of abdominal aorta and both leg arteries with contrast
28 28 $481.14 $109.70
75574 Ct scan of blood vessels and grafts of heart with contrast
25 24 $481.00 $109.10
76705 Limited ultrasound scan of abdomen
24 24 $263.34 $60.35
93880 Ultrasound of both sides of head and neck blood flow
24 24 $770.75 $182.12
76830 Ultrasound pelvis through vagina
24 24 $382.33 $90.88
70553 Mri scan of brain before and after contrast
22 22 $912.68 $195.47
70486 CT scan of face
22 22 $450.23 $99.05
74178 Ct scan of abdomen and pelvis before and after contrast
21 21 $614.24 $93.55
73090 X-ray of forearm, 2 views
21 21 $33.14 $7.63
70551 Mri scan of brain without contrast
20 20 $563.10 $130.38
70498 Ct scan of blood vessels of neck with contrast
20 20 $1082.16 $205.73
75635 CT scan of abdominal aorta and both leg arteries with contrast
20 20 $1323.50 $266.90
74018 X-ray of abdomen, 1 view
19 19 $88.74 $25.66
76856 Complete ultrasound scan of pelvis
19 19 $332.63 $79.06
72132 Ct scan of lower spine with contrast
19 18 $253.79 $53.41
76536 Ultrasound of head and neck
18 18 $106.50 $25.95
71275 Ct scan of blood vessels of chest with contrast
17 17 $1176.30 $251.05
93970 Ultrasound study of arm or leg veins with compression and maneuvers
17 17 $682.89 $161.42
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
17 17 $950.29 $227.56
72040 X-ray of upper spine, 2-3 views
17 17 $45.47 $10.57
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
16 15 $138.62 $41.61
93925 Ultrasound of leg arteries or artery grafts
15 14 $129.53 $37.33
78226 Imaging of liver and bile duct system
15 15 $149.00 $33.74
76870 Ultrasound scan of scrotum
15 15 $298.20 $82.45
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
14 14 $95.79 $31.99
73700 Ct scan of leg without contrast
14 14 $184.71 $44.32
73620 X-ray of foot, 2 views
14 12 $34.86 $7.45
73070 X-ray of elbow, 2 views
14 13 $34.21 $8.00
71260 Ct scan of chest with contrast
14 14 $718.86 $111.52
99451 Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes
13 12 $147.00 $34.25
74019 X-ray of abdomen, 2 views
13 13 $42.62 $10.72
70553 Mri scan of brain before and after contrast
12 12 $467.00 $104.04
0042T Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast
12 12 $270.00 $215.20
72129 Ct scan of middle spine with contrast
12 12 $248.00 $53.81
75571 Ct scan of heart with evaluation of blood vessel calcium
12 12 $231.00 $101.82
75574 Ct scan of blood vessels and grafts of heart with contrast
12 12 $1314.33 $288.07
73060 X-ray of upper arm, minimum of 2 views
11 11 $35.27 $7.66
74183 Mri scan of abdomen before and after contrast
11 11 $993.00 $225.54
72131 CT scan of lower spine
11 11 $576.41 $98.64
72146 Mri scan of middle spinal canal
11 11 $540.09 $102.44
71271 Low dose ct scan of chest for lung cancer screening
11 11 $356.00 $82.95
72148 MRI scan of lower spinal canal
11 11 $302.00 $67.00

Medical Specialties & State Licenses

CMS Verified: 2025-11-05
Radiology - Diagnostic Radiology Primary Specialty

NUCC Taxonomy Code: 2085R0202X

State License FL ME79179

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

Radiology - Vascular & Interventional Radiology

NUCC Taxonomy Code: 2085R0204X

State License GA 99029

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Radiology - Vascular & Interventional Radiology

NUCC Taxonomy Code: 2085R0204X

State License FL ME79179

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Radiology - Diagnostic Radiology

NUCC Taxonomy Code: 2085R0202X

State License GA 99029

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

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
257811500 (FL)

Hospital & Practice Group Affiliations

Timberridge Imaging Center

9521 Sw Hwy 200, Ocala, FL 344817719

Phone: 3526714300

Radiology Imaging Associates Llc

1500 Se 1st Ave, Ocala, FL 344716504

Phone: 3523517200

Radiology Imaging Associates Llc

3741 E Silver Springs Blvd, Ocala, FL 344704903

Phone: 3527236911

Danville Physician Practices Llc

1194 Sw 37th Place Rd, Ocala, FL 344717232

Phone: 3522666628

Medical Imaging Center Of Ocala Llp

1901 Se 18th Ave, Ocala, FL 344718214

Phone: 3526714300

Dlp Twin County Physician Practices Llc

1194 Sw 37th Place Rd, Ocala, FL 344717232

Phone: 3522663319

Northeast Georgia Physicians Group Inc

1194 Sw 37th Place Rd, Ocala, FL 344717232

Phone: 7708488000

Inverness Medical Imaging Llc

2105 Hwy 44 W, Inverness, FL 344533805

Phone: 3524194818

St Francis Physician Practices Llc

7627 Se 12th Cir, Ocala, FL 344806648

Phone: 7063203210

Radiology Imaging Associates Llc

907 W Norvell Bryant Hwy, Hernando, FL 344422856

Phone: 3526714221

St Francis Physician Practices Llc

1818 Sw 15th Ave, Ocala, FL 344711248

Phone: 7876714557

Radiology Imaging Associates Llc

1431 Sw 1st Ave, Ocala, FL 344716500

Phone: 3522913000

Sentara Medical Group

1194 Sw 37th Place Rd, Ocala, FL 344717232

Phone: 3862747118

Radiology Imaging Associates Llc

4600 Sw 46th Ct, Ocala, FL 344745708

Phone: 3522913400

Medical Imaging Center Of Ocala Llp

9149 Estate Thomas, St Thomas, VI 008022615

Phone: 3862746143

Radiology Imaging Associates Llc

1490 Se Magnolia Ext, Ocala, FL 344714443

Phone: 3527327400

Radiology Imaging Associates Llc

4631 Nw Blitchton Rd, Ocala, FL 344824020

Phone: 3528448999

Timberridge Imaging Center

3949 Sw College Rd, Ocala, FL 344745713

Phone: 3526714255

Medical Imaging Center Of Ocala Llp

1901 Se 18th Ave, Ocala, FL 344718228

Phone: 3527327400

Ocala Health Imaging Services Llc

2300 Se 17th St, Ocala, FL 344719142

Phone: 3526908403

Timberridge Imaging Center

9149 Estate Thomas, St Thomas, VI 008022615

Phone: 3862746143

Medical Imaging Center Of Ocala Llp

1490 Se Magnolia Ave, Ocala, FL 344714443

Phone: 3526714300

Northeast Georgia Physicians Group Inc

4445 S Lee St, Buford, GA 305188806

Phone: 7709329559

St Thomas Radiology Associates Llc

9048 Sugar Est, St Thomas, VI 008023634

Phone: 3407768311

Inverness Medical Imaging Llc

9149 Estate Thomas, St Thomas, VI 008022615

Phone: 3407740265

St Francis Physician Practices Llc

1194 Sw 37th Place Rd, Ocala, FL 344717232

Phone: 7063203210

Radiology Imaging Associates Llc

400 Health Park Blvd, St Augustine, FL 320865784

Phone: 9048195155

St Thomas Radiology Associates Llc

1194 Sw 37th Place Rd, Ocala, FL 344717232

Phone: 3862747118

St Francis Physician Practices Llc

13102 Wexford Hollow Rd N, Jacksonville, FL 322248648

Phone: 9048615370

St Francis Physician Practices Llc

4363 S Atlantic Ave, Ponce Inlet, FL 321276941

Phone: 7063203210

Radiology Imaging Associates Llc

9149 Estate Thomas, St Thomas, VI 008022615

Phone: 3862746143

St Francis Physician Practices Llc

6244 Lake Burden View Dr, Windermere, FL 347865641

Phone: 5164458409

Secondary Practice Locations

4445 S Lee St Ste 100

Buford, GA 305188806

Phone: 7708488620

400 Health Park Blvd

St Augustine, FL 320865784

Phone: 9048195155

2300 Opitz Blvd

Woodbridge, VA 221913311

Phone: 7035231199

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

24 Associated Practitioners
Dr. Ralf Barckhausen , MD

Radiology - Diagnostic Radiology

NPI 1023006855

Doctor of Medicine (M.D.)

Dr. Edson Cortes , MD

Radiology - Diagnostic Radiology

NPI 1083602817

Doctor of Medicine (M.D.)

Alexis Wear

Physician Assistant - Medical

NPI 1144058801
Dr. Malcolm Williamson , MD

Radiology - Diagnostic Radiology

NPI 1144218991

Doctor of Medicine (M.D.)

Philip Berardi , PA-C

Physician Assistant

NPI 1154318558

Physician Assistant (Certified)

Dr. David Mckay , MD

Radiology - Vascular & Interventional Radiology

NPI 1225026073

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 05, 2025

Radiology (License #99029 in GA)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 15, 2025

Radiology (License #99029 in GA)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2025

Radiology (License #ME79179 in FL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2025

Radiology (License #ME79179 in FL)

NPI Profile Active September 30, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location September 30, 2016

Registered at 1818 SW 15TH AVE, OCALA, FL 344743548 (Tel: 3526714300)

📍
Updated Business Mailing Address September 30, 2016

Registered at PO BOX 6200, OCALA, FL 344786200 (Tel: 3526714300)

👤
Provider Name / Credentials Updated September 30, 2016

Recorded as CALEB RIVERA, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 30, 2016

Radiology (License #ME79179 in FL)

🟢
Initial NPI Registration & Enumeration October 06, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1164410916
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 06, 2005
Last Update: November 05, 2025
Sole Proprietor: No

Mailing Address

Po Box 6200

Ocala, FL 344786200

Phone: 3526714300

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.