DR. MOHAMMAD-KASIM HUSSAIN FASSIA MD
NPI 1154940278
Radiology - Vascular & Interventional Radiology in New York, NY

Q: What is Mohammad-kasim Fassia's NPI number?

The NPI number for Mohammad-kasim Fassia is 1154940278. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Q: What is Mohammad-kasim Fassia's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Active since April 09, 2020PECOS EnrolledAccepts Medicare Assignment

525 E 68TH ST, NEW YORK, NY 10065(212) 746-5454 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 10, 2025, Apr 9, 2020 (2 updates tracked since 2020).

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About Dr. Mohammad-kasim Hussain Fassia Md NPPES

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

DR. MOHAMMAD-KASIM HUSSAIN FASSIA MD (NPI 1154940278) is an individual vascular & interventional radiology provider in New York, New York, licensed in Maryland (D0104246) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1154940278

Entity TypeIndividualMale

Primary Taxonomy2085R0204X

Provider Legal NameDR. MOHAMMAD-KASIM HUSSAIN FASSIACredential: MD

Location Address525 E 68TH STNew York, NY 10065-4870

Mailing AddressO-535 Leonard St NwGrand Rapids, MI 49534-6849 · (616) 648-4733

Phone(212) 746-5454

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 2020

Enumeration DateApril 9, 2020

Last NPPES UpdateOctober 10, 20252 updates tracked since enumeration

NPPES CertifiedOctober 10, 2025

✔ NPI 1154940278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in MD · D0104246

Definition

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License D0104246 (MD)

525 E 68TH ST, New York, NY 10065

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Secondary Practice Locations 2

Location 11500 Forest Glen RdSilver Spring, MD 20910-1460 · Phone (301) 754-7000

Location 219801 Observation DrGermantown, MD 20876-4070 · Phone (301) 557-6000

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. Mohammad-kasim Hussain Fassia 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 ID7719481415

PECOS Enrollment IDI20251024000045

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 2

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

Holy Cross Hospital

Acute Care Hospitals · Silver Spring, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number210004

Location1500 Forest Glen RoadSilver Spring, MD 20910 · Montgomery County

Birthing friendly

Holy Cross Germantown Hospital

Acute Care Hospitals · Germantown, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210065

Location19801 Observation DriveGermantown, MD 20876 · Montgomery County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10065 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

$102.04 typical visit price

range $65.69 – $198.19

Typical copayment $25.51 (range $16.42 – $49.54)

Most-billed visit code 99203

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

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.

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. AKILI HINSON M.D.

Surgery

525 E 68TH ST
NEW YORK, NY 10065

New York County (212) 746-5454

ABBY AVGERINOS

Nurse Practitioner (Adult Health)

525 E 68TH ST
NEW YORK, NY 10065

New York County (610) 742-3894

DR. PAMELA JOAN-YIN TIEU M.D.

Hospitalist

525 E 68TH ST
NEW YORK, NY 10065

New York County (212) 746-5454

JENNIFER ANNE SOO HOO MD

Physical Medicine & Rehabilitation (Sports Medicine)

525 E 68TH ST
NEW YORK, NY 10065

New York County (212) 746-1500

WEILL MEDICAL COLLEGE OF CORNELL

Specialist

525 E 68TH ST
NEW YORK, NY 10065

New York County (212) 746-2846

MS. RACHAEL HALEY BLAIRE PA-C

Physician Assistant

525 E 68TH ST
NEW YORK, NY 10065

New York County (480) 221-9894

DR. NISHA MEHTA-NAIK M.D.

Psychiatry & Neurology (Psychiatry)

525 E 68TH ST, MAIL SLOT 140
NEW YORK, NY 10065

New York County (212) 746-3720

POOJA SHAH SALVI

Student in an Organized Health Care Education/Training Program

525 E 68TH ST
NEW YORK, NY 10065

New York County (646) 962-8413

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 Mohammad-kasim Fassia's NPI number?

The NPI number for Mohammad-kasim Fassia is 1154940278. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Where is Mohammad-kasim Fassia located?

Mohammad-kasim Fassia practices at 525 E 68th St, New York, NY 10065. The listed phone number is (212) 746-5454.

What is Mohammad-kasim Fassia's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is Mohammad-kasim Fassia enrolled in Medicare?

Yes. Mohammad-kasim Fassia 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 Mohammad-kasim Fassia affiliated with any hospitals?

According to CMS data, Mohammad-kasim Fassia is affiliated with Holy Cross Hospital and Holy Cross Germantown Hospital.

When was this NPI record last updated?

The NPPES record for Mohammad-kasim Fassia was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.