DR. YAMEN HOMSI MD
NPI 1598052581
Internal Medicine - Rheumatology in Brookly, NY

Q: What is Yamen Homsi's NPI number?

The NPI number for Yamen Homsi is 1598052581. It was assigned to this individual provider in the NPPES registry on June 29, 2011.

Q: What is Yamen Homsi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Yamen Homsi was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 June 29, 2011PECOS EnrolledAccepts Medicare Assignment

247 89TH STREET, BROOKLY, NY 11209(718) 270-1662 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 14, 2025, Apr 16, 2024, Apr 14, 2021 and 1 more (4 updates tracked since 2016).

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About Dr. Yamen Homsi Md NPPES

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

DR. YAMEN HOMSI MD (NPI 1598052581) is an individual rheumatology provider in Brookly, New York, licensed in New York (282465) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1598052581

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameDR. YAMEN HOMSICredential: MD

Location Address247 89TH STREETBrookly, NY 11209

Mailing Address247 89th StBrooklyn, NY 11209-5611

Phone(718) 270-1662

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateJune 29, 2011

Last NPPES UpdateMarch 14, 20254 updates tracked since enumeration

NPPES CertifiedMarch 14, 2025

✔ NPI 1598052581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

Licenses✔ Licensed in NY · 282465✔ Licensed in WA · MD61421453✔ Licensed in MN · 77408

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD61421453 (WA)

247 89TH STREET, Brookly, NY 11209

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Secondary Practice Locations 3

Location 14050 Coon Rapids Blvd NWCoon Rapids, MN 55433-2522 · Phone (763) 236-6000

Location 2834 Sheridan StPort Townsend, WA 98368-2443 · Phone (360) 774-8126 · Fax (360) 774-8129

Location 36740 4th Ave Fl 4Brooklyn, NY 11220-5350 · Phone (929) 455-2000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Yamen Homsi 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 ID5597988345

PECOS Enrollment IDI20161028000398

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.

Medicare Billing Reassignments

Medicare enrollment records show Yamen Homsi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nyu Langone Hospitals

1.8 mi

Multi-Specialty

150 55TH ST
Brooklyn, NY 11220

Reassigned Medicare billing, New York enrollment
616 clinicians in this Medicare group

NPI 1831549559 (718) 630-7000

University Physicians Of Brooklyn, Inc.

4.5 mi

Ophthalmology

1520 FLATBUSH AVE
Brooklyn, NY 11210

Reassigned Medicare billing, New York enrollment
291 clinicians in this Medicare group

NPI 1497709901 (718) 270-1714

New York University

1,030 mi

Cardiovascular Disease

3301 QUANTUM BLVD
Boynton Beach, FL 33426

Reassigned Medicare billing, New York enrollment
7,712 clinicians in this Medicare group

NPI 1285826438 (877) 648-2964

Tri-State Memorial Hospital

2,170 mi

Family Medicine

1221 HIGHLAND AVE
Clarkston, WA 99403

Reassigned Medicare billing, Washington enrollment
Also billed through NPI 1598814352 (Washington)
144 clinicians in this Medicare group

NPI 1932405693 (509) 758-5511

Jefferson County Public Hospital District No 2

2,425 mi

Rural Health

89 BREAKER LN
Port Ludlow, WA 98365

Reassigned Medicare billing, Washington enrollment
Also billed through NPI 1356492953 (Washington)
208 clinicians in this Medicare group

NPI 1801188073 (360) 385-2200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

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.

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

108 services77 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

99 services69 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

87 services54 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

60 services50 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

39 services23 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

34 services11 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

32 services32 patients

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.

24 services23 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

24 services11 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

16 services16 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330214

Location550 First AvenueNew York, NY 10016 · New York County

Emergency services Birthing friendly

Tri-State Memorial Hospital

Critical Access Hospitals · Clarkston, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number501332

Location1221 Highland AvenueClarkston, WA 99403 · Asotin County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11209 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.

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 Yamen Homsi's NPI number?

The NPI number for Yamen Homsi is 1598052581. It was assigned to this individual provider in the NPPES registry on June 29, 2011.

Where is Yamen Homsi located?

Yamen Homsi practices at 247 89th Street, Brookly, NY 11209. The listed phone number is (718) 270-1662.

What is Yamen Homsi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Yamen Homsi enrolled in Medicare?

Yes. Yamen Homsi 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.

Which organizations bill Medicare for Yamen Homsi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yamen Homsi reassigns Medicare benefits to 5 organizations: Nyu Langone Hospitals (Brooklyn, NY), University Physicians Of Brooklyn, Inc. (Brooklyn, NY), New York University (Boynton Beach, FL), Tri-State Memorial Hospital (Clarkston, WA) and Jefferson County Public Hospital District No 2 (Port Ludlow, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yamen Homsi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yamen Homsi accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Yamen Homsi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Yamen Homsi affiliated with any hospitals?

According to CMS data, Yamen Homsi is affiliated with Nyu Langone Hospitals and Tri-State Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Yamen Homsi was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.