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DR. HOA THI NGOC PHAN D.O.
NPI 1295919686
Internal Medicine in Los Angeles, CA

Active since December 21, 2007PECOS EnrolledAccepts Medicare Assignment
2020 ZONAL AVE, IRD 620, LOS ANGELES, CA 90089(323) 226-7556 Get Directions Write a Review

NPPES record last updated: November 9, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 9, 2021, Oct 26, 2020 (2 updates tracked since 2020).

About Dr. Hoa Thi Ngoc Phan D.o. NPPES

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

DR. HOA THI NGOC PHAN D.O. (NPI 1295919686) is an individual internal medicine provider in Los Angeles, California, licensed in California (20A9763) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1295919686
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. HOA THI NGOC PHANCredential: D.O.
Location Address2020 ZONAL AVE, IRD 620Los Angeles, CA 90089-0121
Mailing AddressPo Box 927534San Diego, CA 92192-7534 · (707) 980-1178
Phone(323) 226-7556
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateDecember 21, 2007
Last NPPES UpdateNovember 9, 20212 updates tracked since enumeration
NPPES CertifiedNovember 9, 2021
✔ NPI 1295919686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 20A9763
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2020 ZONAL AVE, Los Angeles, CA 90089
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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

Dr. Hoa Thi Ngoc Phan 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 ID3375695125
PECOS Enrollment IDI20090709000189
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 2

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
21 services21 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90089 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

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. MARISA DANBEE OH D.O.
Pediatrics
2020 ZONAL AVE, LAC-USC MED CTR- INTERNS/RESIDENTS BUILDING, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (626) 241-0704
JEFFREY YEH
Student in an Organized Health Care Education/Training Program
2020 ZONAL AVE, IRD 624
LOS ANGELES, CA 90089
Los Angeles County (323) 409-7556
HEATHER FELS MD
Obstetrics & Gynecology
2020 ZONAL AVE, ROOM 220
LOS ANGELES, CA 90089
Los Angeles County (323) 226-3416
DR. MERCIE JOSINA DIGANGI D.O.
Pediatrics
2020 ZONAL AVE, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (323) 226-3688
LAC-USC MEDICAL CENTER
General Acute Care Hospital
2020 ZONAL AVE, ROOM 620
LOS ANGELES, CA 90089
Los Angeles County (323) 226-7556
KATHERINE SANTOHIGASHI M.D.
Pediatrics
2020 ZONAL AVE, ROOM 112
LOS ANGELES, CA 90089
Los Angeles County (323) 226-5700
DIAMILETTE SOTOMAYOR LCSW
Social Worker (Clinical)
2020 ZONAL AVE
LOS ANGELES, CA 90089
Los Angeles County (323) 226-4308
DR. DANIEL IM M.D.
Pediatrics
2020 ZONAL AVE, DEPARTMENT OF PEDIATRICS
LOS ANGELES, CA 90089
Los Angeles County (323) 226-5700

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 Hoa Phan's NPI number?

The NPI number for Hoa Phan is 1295919686. It was assigned to this individual provider in the NPPES registry on December 21, 2007.

Where is Hoa Phan located?

Hoa Phan practices at 2020 Zonal Ave Ird 620, Los Angeles, CA 90089. The listed phone number is (323) 226-7556.

What is Hoa Phan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hoa Phan enrolled in Medicare?

Yes. Hoa Phan 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 Hoa Phan was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.