DR. AMBOOJ TIWARI MD
NPI 1609198779
Psychiatry & Neurology - Vascular Neurology in Mission Hills, CA

Q: What is Ambooj Tiwari's NPI number?

The NPI number for Ambooj Tiwari is 1609198779. It was assigned to this individual provider in the NPPES registry on February 17, 2010.

Q: What is Ambooj Tiwari's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Vascular Neurology, with taxonomy code 2084V0102X.

Q: When was this NPI record last updated?

The NPPES record for Ambooj Tiwari was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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 February 17, 2010PECOS EnrolledAccepts Medicare Assignment

15031 RINALDI ST, MISSION HILLS, CA 91345(818) 365-8051(818) 897-4701 Get Directions Write a Review

NPPES record last updated: August 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 8, 2025, Aug 13, 2020, Jan 9, 2019 and 2 more (5 updates tracked since 2016).

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About Dr. Ambooj Tiwari Md NPPES

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

DR. AMBOOJ TIWARI MD (NPI 1609198779) is an individual vascular neurology provider in Mission Hills, California, licensed in New York (276012-1) and active in the NPI registry since February 2010. He is enrolled in Medicare PECOS, is affiliated with South Brooklyn Health, and maintains a secondary practice location in Greenvale.

NPPES Registry Identity

NPI1609198779

Entity TypeIndividualMale

Primary Taxonomy2084V0102X

Provider Legal NameDR. AMBOOJ TIWARICredential: MD

Location Address15031 RINALDI STMission Hills, CA 91345-1207

Mailing Address1511 3rd Ave Ste 1000Seattle, WA 98101-3637 · (408) 508-6218 · Fax (408) 351-0435

Phone(818) 365-8051

Fax(818) 897-4701

Sole ProprietorYes

Medical School CMSOtherGraduated 2005

Enumeration DateFebruary 17, 2010

Last NPPES UpdateAugust 8, 20255 updates tracked since enumeration

NPPES CertifiedAugust 8, 2025

✔ NPI 1609198779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Vascular NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084V0102X

Licenses✔ Licensed in NY · 276012-1✔ Licensed in NJ · 25MA09637400

Definition

Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.

Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License 276012-1 (NY), 25MA09637400 (NJ)

15031 RINALDI ST, Mission Hills, CA 91345

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Secondary Practice Location 1

Location 12200 Northern Blvd, Suite 207Greenvale, NY 11548-1219 · Phone (516) 466-1029

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. Ambooj Tiwari 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 ID3577783620

PECOS Enrollment IDI20141013001461, I20180827001056

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 3

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 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.

36 services36 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.

29 services19 patients

Measurement of brain wave activity (eeg), awake and drowsy 95816

Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.

14 services13 patients

Hospital Affiliations CMS Care Compare

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

South Brooklyn Health

Acute Care Hospitals · Brooklyn, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number330196

Location2601 Ocean ParkwayBrooklyn, NY 11235 · Kings County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91345 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.

JEFF SUNG, MD A MEDICAL CORPORATION

Emergency Medicine (Hospice and Palliative Medicine)