DR. XYLINA T GREGG M.D.
NPI 1972554459
Internal Medicine - Medical Oncology in Salt Lake City, UT

Q: What is Xylina Gregg's NPI number?

The NPI number for Xylina Gregg is 1972554459. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Q: What is Xylina Gregg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Q: When was this NPI record last updated?

The NPPES record for Xylina Gregg was last updated on October 10, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 12, 2006PECOS EnrolledAccepts Medicare Assignment

73.9/100

CMS Quality Rating

3838 S 700 E, SUITE 100, SALT LAKE CITY, UT 84106(801) 269-0231(801) 269-0304 Get Directions Write a Review

NPPES record last updated: October 10, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Dr. Xylina T Gregg M.d. NPPES

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

DR. XYLINA T GREGG M.D. (NPI 1972554459) is an individual medical oncology provider in Salt Lake City, Utah, licensed in Utah (6011093-1205) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Lds Hospital, and is a graduate of Baylor College Of Medicine (1991).

NPPES Registry Identity

NPI1972554459

Entity TypeIndividualFemale

Primary Taxonomy207RX0202X

Provider Legal NameDR. XYLINA T GREGGCredential: M.D.

Location Address3838 S 700 E, SUITE 100Salt Lake City, UT 84106-1466

Mailing Address1121 E 3900 S, Suite C-240Salt Lake City, UT 84124-1214 · (801) 266-0878 · Fax (801) 266-2074

Phone(801) 269-0231

Fax(801) 269-0304

Sole ProprietorNo

Medical School CMSBaylor College Of MedicineGraduated 1991

Enumeration DateMay 12, 2006

Last NPPES UpdateOctober 10, 2016

✔ NPI 1972554459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

License✔ Licensed in UT · 6011093-1205

Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 6011093-1205 (UT)

3838 S 700 E, Salt Lake City, UT 84106

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Other Identifiers 4

Other107043717101UT · Select Health

Medicare UPINF30220UT

Medicare PIN005717225UT

OtherP00297844UT · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah 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

Dr. Xylina T Gregg 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 ID4183606189

PECOS Enrollment IDI20051222000283

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 43

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.

Injection, ferric carboxymaltose, 1 mg J1439

Ferric carboxymaltose is an iron supplement injection. It's given when your body needs more iron than you can consume through diet, like in anemia. The injection is administered by a healthcare professional into a vein.

13,500 services13 patients

Injection, aprepitant, 1 mg J0185

Aprepitant injection is a medication used to prevent nausea and vomiting caused by chemotherapy. It works by blocking certain substances in the brain that trigger these symptoms. The dosage is based on your medical condition and response to treatment.

7,670 services21 patients

Injection, granisetron, extended-release, 0.1 mg J1627

Granisetron extended-release injection is a medication that helps prevent nausea and vomiting often caused by cancer treatments like chemotherapy. It's administered under the skin and slowly releases the drug over time to provide long-lasting effects.

4,700 services17 patients

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.

2,640 services21 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

1,200 services34 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

646 services170 patients

Piflufolastat f-18, diagnostic, 1 millicurie A9595

Piflufolastat F-18 is a radioactive diagnostic agent used in PET scans. It helps visualize certain cells in your body, aiding doctors in diagnosing specific conditions. This service involves injecting 1 millicurie of the agent into your body.

536 services53 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

513 services143 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

404 services160 patients

Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96367

This procedure involves injecting fluids or medication directly into your vein. It's used for treatment, prevention, or diagnosis. An additional sequential infusion may be given within an hour if needed. This helps to ensure the medicine is distributed effectively in your body.

183 services40 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

183 services40 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

183 services125 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

137 services61 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

134 services36 patients

Gammaglobulin (immune system protein) measurement 82784

Gammaglobulin measurement is a blood test that checks the levels of certain proteins (gammaglobulins) that the body uses to fight infections. High or low levels can indicate various health conditions. It's a simple, quick procedure with minimal discomfort.

124 services15 patients

Nuclear medicine study from skull base to mid-thigh with ct scan 78815

A nuclear medicine study from skull base to mid-thigh with a CT scan involves using a small amount of radioactive material and CT imaging to examine body tissues and organs. This helps detect any abnormalities by providing detailed images of the body's internal structure.

109 services95 patients

Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 96401

This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.

102 services13 patients

Measurement of immunoglobulin light chains 83521

Measurement of immunoglobulin light chains is a blood test that helps to detect and monitor certain disorders related to your immune system. It measures the levels of specific proteins, known as light chains, produced by your immune cells.

90 services13 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

80 services36 patients

Ferritin (blood protein) level 82728

A Ferritin level test measures the amount of ferritin, a protein that stores iron, in your blood. It helps determine how much iron your body is storing. If levels are low, it may indicate iron deficiency, while high levels could signify conditions like iron overload.

77 services45 patients

Lactate dehydrogenase (enzyme) level 83615

A Lactate Dehydrogenase level test measures the amount of this enzyme in your body. It's often done when tissue damage is suspected, as high levels can indicate issues like heart disease, lung disease, liver disease, or blood disorders. This test helps in diagnosing and monitoring these conditions.

74 services30 patients

Administration of additional new drug or substance into vein, 1 hour or less 96417

This procedure involves introducing a new drug or substance into your vein, typically via an IV drip. It lasts for an hour or less. This method allows the substance to quickly reach your bloodstream, ensuring rapid and effective treatment.

70 services18 patients

Iron level 83540

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

61 services39 patients

Iron binding capacity 83550

Iron binding capacity is a blood test that measures how well your body can bind and transport iron. This helps your healthcare provider assess if your body has too little or too much iron, which can indicate certain health conditions.

61 services39 patients

Injection, diphenhydramine hcl, up to 50 mg J1200

Diphenhydramine HCL injection is a medicine given to alleviate symptoms of allergies, colds, or hay fever. It can also help with motion sickness and certain symptoms of Parkinson's disease. Up to 50 mg may be administered depending on your condition.

60 services15 patients

Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries A9552

Fluorodeoxyglucose F-18 FDG is a radioactive drug used in PET scans. It helps doctors see how your tissues and organs are functioning. The drug is given in a specific dose, up to 45 millicuries, depending on your body size and the type of scan.

56 services45 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

54 services14 patients

Administration of chemotherapy into vein, each additional hour 96415

Chemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.

53 services15 patients

Protein measurement, serum 84165

A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.

48 services18 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

48 services30 patients

Magnesium level 83735

A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.

33 services13 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

33 services33 patients

Immunologic analysis for detection of tumor antigen, quantitative; ca 125 86304

This test checks for CA 125, a protein often found in higher amounts in individuals with certain types of tumors. It involves analyzing a blood sample in a lab. It's a quantitative test, meaning it measures the level of CA 125 in your blood.

32 services11 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.

26 services18 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.

26 services19 patients

Infusion into a vein for hydration, 31-60 minutes 96360

This is a procedure where a sterile solution is administered into your vein to help restore body fluid balance. It typically lasts between 31-60 minutes. It's a safe, common treatment for dehydration or to deliver medication.

25 services16 patients

Infusion, normal saline solution , 1000 cc J7030

An infusion of normal saline solution, 1000 cc, is a common medical procedure. It involves introducing a saltwater solution into your bloodstream via an intravenous (IV) line. This helps to hydrate your body, correct electrolyte imbalances, and deliver medications if needed.

23 services15 patients

Blood creatinine level 82565

A blood creatinine level test measures the amount of creatinine in your blood. Creatinine is a waste product that your body produces when it uses energy. High levels may indicate that your kidneys aren't working properly. This test is often used to monitor kidney health.

22 services11 patients

Cyanocobalamin (vitamin b-12) level 82607

A Cyanocobalamin (Vitamin B-12) level test is a blood test that checks the amount of Vitamin B-12 in your body. This vitamin is vital for nerve function and the creation of red blood cells. Low or high levels could indicate a potential health issue.

22 services22 patients

Red blood count, automated test 85045

An automated red blood count test is a routine lab procedure to measure the number of red blood cells in your blood. These cells carry oxygen throughout the body. The test helps assess overall health and detect conditions like anemia or polycythemia.

22 services18 patients

Folic acid level, serum 82746

A Folic Acid Level, Serum test measures the amount of folic acid, a type of B vitamin, in your blood. This vitamin is important for cell growth and development. It's crucial for your body to function well. If your levels are low, it may indicate a deficiency, which can lead to health issues.

20 services20 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

17 services11 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Lds Hospital

Acute Care Hospitals · Salt Lake City, UT

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number460006

Location8th Avenue And C StreetSalt Lake City, UT 84143 · Salt Lake County

Emergency services Birthing friendly

Intermountain Medical Center

Acute Care Hospitals · Murray, UT

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number460010

Location5121 South Cottonwood StreetMurray, UT 84107 · Salt Lake County

Emergency services Birthing friendly

St Mark's Hospital

Acute Care Hospitals · Salt Lake City, UT

3/5 CMS rating

OwnershipProprietary

CMS Certification Number460047

Location1200 East 3900 SouthSalt Lake City, UT 84124 · Salt Lake County

Emergency services Birthing friendly

Lone Peak Hospital

Acute Care Hospitals · Draper, UT

5/5 CMS rating

OwnershipProprietary

CMS Certification Number460060

Location11925 South State StreetDraper, UT 84020 · Salt Lake County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84106 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

$166.03 typical visit price

range $54.34 – $166.03

Typical copayment $41.50 (range $13.58 – $41.50)

Most-billed visit code 99205

Established Patient

$96.35 typical visit price

range $17.23 – $135.20

Typical copayment $24.08 (range $4.30 – $33.80)

Most-billed visit code 99214

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.

73.9/100

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

Scored as part of a group practice

Quality

Promoting Interoperability

Improvement Activities

Cost

50.33

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier12 claims1,008 services$0.69 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

1 supplier13 claims13 services$18.95 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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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.

DR. VILIJA N AVIZONIS M.D.

Radiology (Radiation Oncology)

3838 S 700 E, SUITE 100
SALT LAKE CITY, UT 84106

Salt Lake County (801) 281-6860

WILLIAM R SMITH CRNA

Nurse Anesthetist, Certified Registered

3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

STEPHAN D KENDALL M.D.

Internal Medicine (Medical Oncology)

3838 S 700 E, STE 100
SALT LAKE CITY, UT 84106

Salt Lake County (801) 269-0231

JULIE ANN ROBERTS-MORRIS MD

Anesthesiology

3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

ROGER SAUSEDO CRNA

Nurse Anesthetist, Certified Registered

3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

DR. RICHARD N FRAME MD

Internal Medicine (Medical Oncology)

3838 S 700 E, SUITE 100
SALT LAKE CITY, UT 84106

Salt Lake County (801) 269-0231

MRS. JUDY BENDOSKI-PARRISH A.P.R.N.

Nurse Practitioner (Family)

3838 S 700 E, SUITE 300 A
SALT LAKE CITY, UT 84106

Salt Lake County (801) 590-3400

REBECCA WALLACE APRN

Nurse Practitioner (Family)

3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

ANTHONY DIAZ

Anesthesiology

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

KYLE R ENSLIN

Anesthesiology

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

LYNN R WEBSTER M.D.

Pain Medicine (Pain Medicine)

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

DR. KERI LYNN FAKATA PHARMD

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

PEGGY B PETERSEN

Anesthesiology

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

RANDY F THURGOOD

Anesthesiology

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

CATHY M SEEGERS APRN

Nurse Practitioner

3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

ANITA MCDONALD APRN

Nurse Practitioner (Family)

3838 S 700 E, STE 100
SALT LAKE CITY, UT 84106

Salt Lake County (801) 269-0231

JENNIFER R MOLDRE CRNA

Nurse Anesthetist, Certified Registered

3838 S 700 E, #200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

DEBORAH HATCH NP

Physician Assistant

3838 S 700 E, SUITE 100
SALT LAKE CITY, UT 84106

Salt Lake County (801) 269-0231

SCOTT L MEARS

Anesthesiology

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

RANDALL J STOCKHAM

Anesthesiology

3838 S 700 E, STE 200
SALT LAKE CITY, UT 84106

Salt Lake County (801) 261-4988

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 Xylina Gregg's NPI number?

The NPI number for Xylina Gregg is 1972554459. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Xylina Gregg located?

Xylina Gregg practices at 3838 S 700 E Suite 100, Salt Lake City, UT 84106. The listed phone number is (801) 269-0231.

What is Xylina Gregg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Xylina Gregg enrolled in Medicare?

Yes. Xylina Gregg 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 Xylina Gregg accept?

Health plans from BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah, Select Health and University of Utah Health Plans list Xylina Gregg 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 Xylina Gregg affiliated with any hospitals?

According to CMS data, Xylina Gregg is affiliated with Lds Hospital, Intermountain Medical Center, St Mark's Hospital and Lone Peak Hospital.

When was this NPI record last updated?

The NPPES record for Xylina Gregg was last updated on October 10, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.