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DR. CHRISTINA KOIZUMI M.D.
NPI 1508965336
Internal Medicine in Bronx, NY

Active since September 21, 2006PECOS EnrolledAccepts Medicare Assignment
1650 SELWYN AVE, BRONX, NY 10457(718) 960-1436(718) 960-2054 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Christina Koizumi M.d. NPPES

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

DR. CHRISTINA KOIZUMI M.D. (NPI 1508965336) is an individual internal medicine provider in Bronx, New York, licensed in New York (226420) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Bronxcare Hospital Center, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2000).

NPPES Registry Identity

NPI1508965336
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHRISTINA KOIZUMICredential: M.D.
Location Address1650 SELWYN AVEBronx, NY 10457-7626
Mailing Address1650 Selwyn AveBronx, NY 10457-7626 · (718) 960-1436 · Fax (718) 960-2054
Phone(718) 960-1436
Fax(718) 960-2054
Sole ProprietorYes
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2000
Enumeration DateSeptember 21, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1508965336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 226420
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.
1650 SELWYN AVE, Bronx, NY 10457
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Other Identifiers 3

Medicaid02667623NY
Medicare ID-Type Unspecified147DE1NY
Medicare UPIN140279NY

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. Christina Koizumi 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 ID749214880
PECOS Enrollment IDI20050919000933
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.

Hospital Affiliations CMS Care Compare

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

Bronxcare Hospital Center

Acute Care Hospitals · Bronx, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330009
Location1276 Fulton AvenueBronx, NY 10456 · Bronx County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10457 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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. MAHALINGAM SIVAKUMAR M.D.
Surgery (Vascular Surgery)
1650 SELWYN AVE, ACN MORRIS
BRONX, NY 10457
Bronx County (718) 960-1320
DR. ALEXA VILORIA D.O.
Student in an Organized Health Care Education/Training Program
1650 SELWYN AVE, SUITE 6H
BRONX, NY 10457
Bronx County (718) 960-1428
VAMSI-PHANINDRA AMANCHI MD
Internal Medicine
1650 SELWYN AVE
BRONX, NY 10457
Bronx County (917) 327-8861
DR. RINDA MOUSA MBBCH
Internal Medicine
1650 SELWYN AVE
BRONX, NY 10457
Bronx County (718) 960-1234
HENRY ROCHEL MD
Psychiatry & Neurology (Psychiatry)
1650 SELWYN AVE, 18A
BRONX, NY 10457
Bronx County (305) 766-8104
DR. ANDREW KING-KEI LAU M.D.
Anesthesiology
1650 SELWYN AVE, SUITE 11-G
BRONX, NY 10457
Bronx County (718) 466-8151
SHALU MAHBUBANI MD
Pediatrics
1650 SELWYN AVE, SUITE 6D
BRONX, NY 10457
Bronx County (718) 960-1417
KAMLA BALDEO
Social Worker
1650 SELWYN AVE, 7C
BRONX, NY 10457
Bronx County (917) 805-0703

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 Christina Koizumi's NPI number?

The NPI number for Christina Koizumi is 1508965336. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Where is Christina Koizumi located?

Christina Koizumi practices at 1650 Selwyn Ave, Bronx, NY 10457. The listed phone number is (718) 960-1436.

What is Christina Koizumi's specialty?

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

Is Christina Koizumi enrolled in Medicare?

Yes. Christina Koizumi 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.

Is Christina Koizumi affiliated with any hospitals?

According to CMS data, Christina Koizumi is affiliated with Bronxcare Hospital Center.

When was this NPI record last updated?

The NPPES record for Christina Koizumi was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.