ANGELA HSU
NPI 1346773199
Student in an Organized Health Care Education/Training Program in Washington, DC

NPI Status: Active since April 08, 2017

Contact Information

3800 RESERVOIR RD NW
DEPT OF MEDICINE
WASHINGTON, DC
ZIP 20007
Phone: (202) 444-8168
Fax: (877) 303-1460

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  • Individual
  • Female
  • Years of Experience 9
  • Student in an Organized Health Care Educ...
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ANGELA HSU

This page provides the complete NPI Profile along with additional information for Angela Hsu, a primary care provider established in Washington, District Of Columbia with a medical specialization in Student In An Organized Health Care Education/training Program and more than 9 years of experience. She graduated from University Of Southern California Keck School Of Medicine in 2017. The healthcare provider is registered in the NPI registry with number 1346773199 assigned on April 2017. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1346773199
Provider Name
ANGELA HSU
Gender
Female
Entity Type
Individual
Location Address
3800 RESERVOIR RD NW DEPT OF MEDICINE WASHINGTON, DC 20007
Location Phone
(202) 444-8168
Location Fax
(877) 303-1460
Mailing Address
333 CITY BLVD W STE 400 ORANGE, CA 92868
Mailing Phone
(714) 456-3832
Mailing Fax
(877) 303-1460
Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduation Year
2017
Is Sole Proprietor?
Yes
Enumeration Date
04-08-2017
Last Update Date
06-09-2023
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A primary care provider (PCP) like Angela Hsu sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

A159757 (CA)

Medicare Participation & PECOS Enrollment Status

Angela Hsu is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Angela Hsu is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8123447786

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20230803002962

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Colonoscopy

A colonoscopy is a medical procedure that allows your doctor to examine your colon (the large intestine). It utilizes a thin, flexible tube with a tiny camera on the end, which is inserted through the rectum. This procedure can help identify issues such as polyps, inflammation, or early signs of cancer. It's usually recommended for people over 50 or those with specific risk factors.

This service was performed for 19 patients

Upper gastrointestinal (GI) endoscopy for acid reflux

An upper GI endoscopy is a procedure to examine your esophagus and stomach using a thin, flexible tube called an endoscope. It helps diagnose conditions like acid reflux by identifying any inflammation or damage. It's generally safe, performed under sedation, and takes about 15-30 minutes.

This service was performed for 23 patients

Reviews for ANGELA HSU

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1346773199
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23861476118
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 8 + 6 + 1 + 4 + 7 + 6 + 1 + 1 + 8 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 99

The NPI number 1346773199 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1396748802 JOHN HUGH LYNCH MD
Individual
Urology3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-4922
1689679870 AGNIESZKA ZOFIA PLUTA MD
Individual
Pediatrics (Pediatric Gastroenterology)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-4673
1124023924 MIRANDA JEANETTE ADAMS MS
Individual
Audiologist3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 687-5176
1073511275 VALIOLLAH ABBASSI
Individual
Pediatrics (Pediatric Endocrinology)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8881
1225036353 JAMES BARANIUK MD
Individual
Internal Medicine (Allergy & Immunology)3800 RESERVOIR RD NW RM B-105 LOWER LEVEL KOBER-COGAN BLDG, GEORGETOWN UNIV
WASHINGTON, DC 20007
(202) 687-2906
1790783843 CARRIE BOWMAN-DALLEY
Individual
Nurse Anesthetist, Certified Registered3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8640
1053319103 MEGAN ELAINE BREEN
Individual
Obstetrics & Gynecology3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8531
1871591925 JOHN BUEK
Individual
Obstetrics & Gynecology3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8531
1225036379 AMY LYNN BURKE
Individual
Internal Medicine3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8168
1730187832 HEIDI JOY APPEL
Individual
Pediatrics (Pediatric Critical Care Medicine)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-2468
1639177736 EKATHERINE ASATIANI
Individual
Internal Medicine (Hematology & Oncology)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-2198
1780682823 KLEMENS H BARTH
Individual
Radiology (Vascular & Interventional Radiology)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-3734
1407854672 ANISHA A ABRAHAM
Individual
Pediatrics3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-5437
1093713182 SANDRA ALLISON
Individual
Radiology (Body Imaging)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-3400
1548268618 AMAL MOUSA ABU-GHOSH
Individual
Pediatrics (Pediatric Hematology-Oncology)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-7599
1497753503 SHAKIL ASLAM
Individual
Internal Medicine (Nephrology)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-9183
1265430318 JEAN BOLAN
Individual
Obstetrics & Gynecology (Maternal & Fetal Medicine)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8232
1700884855 PAULA ELISE BOURELLY
Individual
Dermatology3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-8550
1629076724 SUSAN MICHELLE ASCHER
Individual
Radiology (Body Imaging)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-3400
1710985825 CHRISTOPHER ERNST ATTINGER
Individual
Surgery (Plastic and Reconstructive Surgery)3800 RESERVOIR RD NW
WASHINGTON, DC 20007
(202) 444-6161

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346773199, enumerated in the NPI registry as an "individual" on April 08, 2017

The provider is located at 3800 Reservoir Rd Nw Dept Of Medicine Washington, Dc 20007 and the phone number is (202) 444-8168

The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X

The provider has more than 9 years of experience. She graduated from University Of Southern California Keck School Of Medicine in 2017.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The most common procedures or services performed by this practitioner are: Colonoscopy and Upper gastrointestinal (GI) endoscopy for acid reflux.

This NPI record was last updated on April 08, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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