DR. KRISTEN DARDEN D.O.
NPI 1043505514
Radiology - Vascular & Interventional Radiology in Loma Linda, CA

Q: What is Kristen Darden's NPI number?

The NPI number for Kristen Darden is 1043505514. It was assigned to this individual provider in the NPPES registry on June 13, 2011.

Q: What is Kristen Darden's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Q: When was this NPI record last updated?

The NPPES record for Kristen Darden was last updated on June 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since June 13, 2011PECOS EnrolledAccepts Medicare Assignment

83.41/100

CMS Quality Rating

11234 ANDERSON ST, SUITE C, LOMA LINDA, CA 92354(909) 558-7814 Get Directions Write a Review

NPPES record last updated: June 15, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Kristen Darden D.o. NPPES

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

DR. KRISTEN DARDEN D.O. (NPI 1043505514) is an individual vascular & interventional radiology provider in Loma Linda, California, licensed in California (14758) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1043505514

Entity TypeIndividualFemale

Primary Taxonomy2085R0204X

Provider Legal NameDR. KRISTEN DARDENCredential: D.O.

Location Address11234 ANDERSON ST, SUITE CLoma Linda, CA 92354-2804

Mailing Address11234 Anderson St, Suite CLoma Linda, CA 92354-2804 · (909) 558-7814

Phone(909) 558-7814

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateJune 13, 2011

Last NPPES UpdateJune 15, 2016

✔ NPI 1043505514 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in CA · 14758

Definition

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

11234 ANDERSON ST, Loma Linda, CA 92354

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.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. Kristen Darden D.o. 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 ID8921310319

PECOS Enrollment IDI20170830002727

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

Medicare enrollment records show Kristen Darden reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lutheran Hospital Association Of The San Luis Valley

657 mi

Surgery

310 COUNTY ROAD 14
Del Norte, CO 81132

Reassigned Medicare billing, Colorado enrollment
203 clinicians in this Medicare group

NPI 1851579262 (719) 657-2510

Radiology & Imaging Consultants PC

768 mi

Diagnostic Radiology

1400 E BOULDER ST
Colorado Springs, CO 80909

Reassigned Medicare billing, Colorado enrollment
54 clinicians in this Medicare group

NPI 1598700825 (719) 365-5853

Uchealth Imaging Services LLC

769 mi

Radiology

5818 N NEVADA AVE STE 110
Colorado Springs, CO 80918

Reassigned Medicare billing, Colorado enrollment
320 clinicians in this Medicare group

NPI 1063011096 (719) 365-7480

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 34

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.

4,895 services50 patients

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.

241 services218 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.

97 services97 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

79 services79 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.

77 services74 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.

72 services68 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

60 services56 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

57 services51 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

53 services52 patients

Dxa bone density measurement of hip, pelvis, spine 77080

53 services53 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

50 services35 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.

34 services31 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

34 services28 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

27 services26 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

27 services20 patients

Ct scan of blood vessels of chest with contrast 71275

26 services26 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

22 services22 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

20 services16 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.

20 services19 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

20 services17 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

19 services17 patients

Ct scan of blood vessels of abdomen and pelvis with contrast 74174

A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.

19 services18 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

19 services19 patients

Review by radiologist of ct guidance for needle placement 77012

This process involves a radiologist examining CT scan images to accurately guide a needle's placement within the body. This technique is often used for biopsies or treatments, ensuring precision and safety.

18 services17 patients

Drainage of fluid from abdominal cavity using imaging guidance 49083

This procedure involves removing excess fluid from your abdominal cavity, which can relieve discomfort. A specialist uses imaging technology to guide a thin needle into the right spot. The fluid is then drained out safely.

16 services12 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

16 services14 patients

Ct scan of abdominal aorta and both leg arteries with contrast 75635

A CT scan of the abdominal aorta and both leg arteries with contrast is a medical imaging procedure. A special dye is injected to make your blood vessels visible on the scan. This helps to check for any blockages or abnormalities in these areas.

16 services15 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.

16 services16 patients

X-ray of pelvis, 1-2 views 72170

An X-ray of the pelvis, 1-2 views, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the lower part of your torso. These images help to detect any abnormalities or injuries in your hip bones and surrounding structures.

14 services13 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

13 services12 patients

X-ray of thigh bone, minimum 2 views 73552

An X-ray of the thigh bone is a non-invasive imaging test. It involves passing a small amount of radiation through the thigh to produce images of the bone structure. At least two different angles are captured for a comprehensive view. This helps detect fractures, infections, or other abnormalities.

13 services12 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

12 services11 patients

Ct scan of blood vessels of abdomen and pelvis with contrast 74174

12 services12 patients

Ct scan of abdomen and pelvis with contrast 74177

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$74.08 typical visit price

range $19.37 – $146.42

Typical copayment $18.52 (range $4.84 – $36.60)

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.

83.41/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Cost

42.13

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.

ELYSE LAUREN GURAN

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4015

SAMUEL COOK CHAMBI

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4015

LUIS MIGUEL OLMEDO TEMICH MD

General Practice

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2822

HYUKJE SUNG MD, MA

Preventive Medicine (Occupational Medicine)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-6491

JEFFERSON BRANCH RICHARDS

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4074

JOSEPH UNIS M.D.

Radiology (Diagnostic Radiology)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-8311

MARINA LIU M.D.

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4475

JOSEPH M WILKINSON CRNA

Nurse Anesthetist, Certified Registered

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4475

KURT DIETER CAO C.R.N.A.

Nurse Anesthetist, Certified Registered

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-8173

DR. FRANK RANDALL M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

11234 ANDERSON ST, HOUSE STAFF OFFICE CP21005
LOMA LINDA, CA 92354

San Bernardino County (818) 635-7623

VU NGUYEN M.D.

Anesthesiology

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4000

BLAIR H. RACKER D.D.S.

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST, LLU MEDICAL CENTER: ORAL AND MAXILLOFACIAL SURGERY
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4671

DR. MOOSA AZADIAN M.D.

Internal Medicine (Critical Care Medicine)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4085

DR. SALLY YOU DO

Psychiatry & Neurology (Neurocritical Care)

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (714) 797-7740

ALICIA DELLEN CRNA, RN

Nurse Anesthetist, Certified Registered

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4000

EMELYN MAGTANONG

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2822

JONATHAN BLEASE HILL MD

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4196

KARI DIANE KENNEDY MD

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2600

DR. JOSEPH DAVID HUTTON MD

Student in an Organized Health Care Education/Training Program

11234 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-6444

ASHNA KHANNA DO

Pediatrics

11234 ANDERSON ST, GME OFFICE WESTERLY SUITE C
LOMA LINDA, CA 92354

San Bernardino County (909) 558-4174

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 Kristen Darden's NPI number?

The NPI number for Kristen Darden is 1043505514. It was assigned to this individual provider in the NPPES registry on June 13, 2011.

Where is Kristen Darden located?

Kristen Darden practices at 11234 Anderson St Suite C, Loma Linda, CA 92354. The listed phone number is (909) 558-7814.

What is Kristen Darden's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is Kristen Darden enrolled in Medicare?

Yes. Kristen Darden 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 Kristen Darden's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Darden reassigns Medicare benefits to 3 organizations: Lutheran Hospital Association Of The San Luis Valley (Del Norte, CO), Radiology & Imaging Consultants PC (Colorado Springs, CO) and Uchealth Imaging Services LLC (Colorado Springs, CO). 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 Kristen Darden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristen Darden accept?

Health plans from Select Health list Kristen Darden 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.

When was this NPI record last updated?

The NPPES record for Kristen Darden was last updated on June 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.