NELLY TAN MD
NPI 1871756254
Radiology - Radiation Oncology in Los Angeles, CA

Q: What is Nelly Tan's NPI number?

The NPI number for Nelly Tan is 1871756254. It was assigned to this individual provider in the NPPES registry on July 7, 2008.

Q: What is Nelly Tan's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Nelly Tan was last updated on October 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 July 07, 2008PECOS EnrolledAccepts Medicare Assignment

78.58/100

CMS Quality Rating

757 WESTOOD PLZ, RRUMC 1621; MAILCODE: 743730, LOS ANGELES, CA 90095(310) 957-9021 Get Directions Write a Review

NPPES record last updated: October 18, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 18, 2022, Oct 20, 2020, Apr 9, 2020 and 1 more (4 updates tracked since 2016).

On this page

About Nelly Tan Md NPPES

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

NELLY TAN MD (NPI 1871756254) is an individual radiation oncology provider in Los Angeles, California, licensed in Arizona (60018) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2008).

NPPES Registry Identity

NPI1871756254

Entity TypeIndividualFemale

Primary Taxonomy2085R0001X

Provider Legal NameNELLY TANCredential: MD

Location Address757 WESTOOD PLZ, RRUMC 1621; MAILCODE: 743730Los Angeles, CA 90095-8358

Mailing Address757 Westwood Plaza, Ronald Regan Ucla Medical CenterLos Angeles, CA 90095 · (310) 267-8758

Phone(310) 957-9021

Sole ProprietorYes

Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2008

Enumeration DateJuly 7, 2008

Last NPPES UpdateOctober 18, 20224 updates tracked since enumeration

NPPES CertifiedOctober 18, 2022

✔ NPI 1871756254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

Licenses✔ Licensed in AZ · 60018✔ Licensed in FL · ME148615

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License A114724 (CA)

757 WESTOOD PLZ, Los Angeles, CA 90095

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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

Nelly Tan Md 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 ID7911122932

PECOS Enrollment IDI20200213002742

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 24

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.

29,202 services220 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.

7,050 services37 patients

Injection, gadobutrol, 0.1 ml A9585

Gadobutrol is a contrast agent used during MRI scans to help provide clearer images. It's injected into your vein before the scan. This helps doctors to see certain areas more clearly for better diagnosis. It's generally safe with few side effects.

4,775 services49 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.

359 services347 patients

Ct scan of abdomen and pelvis with contrast 74177

207 services204 patients

Mri scan of abdomen before and after contrast 74183

An MRI scan of the abdomen before and after contrast provides detailed images of your abdominal organs. Initially, images are taken without a contrast agent. Then, a safe dye is administered, usually via an IV, to highlight certain areas, giving a clearer picture to help diagnose various conditions.

185 services181 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.

162 services159 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.

100 services91 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.

85 services84 patients

Mri scan of pelvis before and after contrast 72197

66 services66 patients

Injection, furosemide, up to 20 mg J1940

Furosemide is a medication given via injection, often to help your body eliminate excess fluid or salt. It's typically used to treat issues like heart failure or high blood pressure. The dose mentioned, up to 20 mg, will be adjusted based on your specific needs.

66 services66 patients

Mri scan of abdomen before and after contrast 74183

61 services60 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.

52 services52 patients

Ct scan of abdomen and pelvis without contrast 74176

40 services39 patients

Imaging for evaluation of swallowing function 74230

This process, known as a swallowing study, uses imaging technology to view how food and liquid move from your mouth to your stomach. It helps identify any issues you may have swallowing, which can be crucial for determining the best treatment plan.

40 services39 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.

37 services37 patients

Double contrast x-ray of esophagus 74221

A double contrast x-ray of the esophagus is a diagnostic procedure that uses a special type of x-ray and a contrast material to capture detailed images of your esophagus. This helps in identifying any abnormalities or issues.

33 services33 patients

Mri and low frequency vibrations for measuring tissue stiffness 76391

An MRI (Magnetic Resonance Imaging) with low frequency vibrations helps measure tissue stiffness. This non-invasive procedure uses magnetic fields and radio waves to create images of your body. The low frequency vibrations assess how stiff or soft your tissues are, aiding in diagnosis.

30 services30 patients

X-ray of abdomen, 1 view 74018

23 services23 patients

X-ray of abdomen, 2 views 74019

An X-ray of the abdomen, 2 views, is a non-invasive imaging test. It uses a small amount of radiation to capture pictures of the structures inside your belly. The two views provide different angles, helping doctors see your organs clearly and detect any issues.

20 services20 patients

Mri scan of pelvis without contrast 72195

An MRI scan of the pelvis without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed pictures of the lower part of your body. This helps doctors to identify any abnormalities or issues in that area.

18 services18 patients

Ct scan of abdomen and pelvis before and after contrast 74178

17 services17 patients

Review by radiologist of image from tube placement into bile duct using an endoscope 74328

This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.

16 services15 patients

Imaging guidance for procedure, 60 minutes or less 76000

Imaging guidance is a procedure where real-time images are used to direct medical tools during a treatment. This technique helps to improve accuracy and safety. The procedure typically lasts 60 minutes or less.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

78.58/100

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

Scored as part of a group practice

Quality

69.05

Promoting Interoperability

100

Improvement Activities

Cost

59.56

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 Nelly Tan's NPI number?

The NPI number for Nelly Tan is 1871756254. It was assigned to this individual provider in the NPPES registry on July 7, 2008.

Where is Nelly Tan located?

Nelly Tan practices at 757 Westood Plz Rrumc 1621; Mailcode: 743730, Los Angeles, CA 90095. The listed phone number is (310) 957-9021.

What is Nelly Tan's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Nelly Tan enrolled in Medicare?

Yes. Nelly Tan 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.

When was this NPI record last updated?

The NPPES record for Nelly Tan was last updated on October 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.