DR. YOUSEF ALMUZAINI DO
NPI 1376030254
Hospitalist in Fredericksburg, VA

Active since April 17, 2018PECOS EnrolledAccepts Medicare Assignment
4600 SPOTSYLVANIA PKWY, FREDERICKSBURG, VA 22408(540) 498-4000 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 13, 2026, May 2, 2024, Jun 9, 2022 and 2 more (5 updates tracked since 2018).

About Dr. Yousef Almuzaini Do NPPES

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

DR. YOUSEF ALMUZAINI DO (NPI 1376030254) is an individual hospitalist provider in Fredericksburg, Virginia, licensed in New York (232521445) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Bon Secours Community Hospital, and is a graduate of Philadelphia Col Of Osteo Med, Sewanee (2018).

NPPES Registry Identity

NPI1376030254
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. YOUSEF ALMUZAINICredential: DO
Location Address4600 SPOTSYLVANIA PKWYFredericksburg, VA 22408-7762
Mailing Address255 Lafayette AveSuffern, NY 10901-4812 · (845) 368-5000
Sole ProprietorNo
Medical School CMSPhiladelphia Col Of Osteo Med, SewaneeGraduated 2018
Enumeration DateApril 17, 2018
Last NPPES UpdateMay 13, 20265 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1376030254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in NY · 232521445
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0102206326 (VA)
4600 SPOTSYLVANIA PKWY, Fredericksburg, VA 22408

Accepted 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. Yousef Almuzaini Do 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 ID5991036444
PECOS Enrollment IDI20230329002778, I20260626000829
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

6

Medicare enrollment records show Yousef Almuzaini reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Internal Medicine
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 258 clinicians in this Medicare group
Internal Medicine
501 SUNSET LN
Culpeper, VA 22701
  • Reassigned Medicare billing, Virginia enrollment
  • 1,294 clinicians in this Medicare group
Internal Medicine
5801 BREMO RD
Richmond, VA 23226
  • Reassigned Medicare billing, Virginia enrollment
  • 104 clinicians in this Medicare group
Hospitalist
3600 JOSEPH SIEWICK DR
Fairfax, VA 22033
  • Reassigned Medicare billing, District of Columbia enrollment
  • 113 clinicians in this Medicare group
Internal Medicine
101 HOSPITAL RD
East Patchogue, NY 11772
  • Reassigned Medicare billing, New York enrollment
  • 640 clinicians in this Medicare group
Hospitalist
241 NORTH RD
Poughkeepsie, NY 12601
  • Reassigned Medicare billing, New York enrollment
  • 304 clinicians in this Medicare group

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 5

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.

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.
895 services313 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.
481 services210 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
302 services288 patients
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.
172 services168 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Bon Secours Community Hospital

Acute Care Hospitals · Port Jervis, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330135
Location160 East Main StreetPort Jervis, NY 12771 · Orange County
Emergency services

Good Samaritan Hospital Of Suffern

Acute Care Hospitals · Suffern, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330158
Location255 Lafayette AvenueSuffern, NY 10901 · Rockland County
Emergency services Birthing friendly

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22408 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers76 claims76 services$12.57 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers77 claims77 services$59.99 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Emergency Medicine
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Pediatrics (Neonatal-Perinatal Medicine)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Advanced Practice Midwife
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Internal Medicine
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Specialist/Technologist, Other (Surgical Assistant)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Hospitalist
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Radiology (Diagnostic Radiology)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408
Physical Medicine & Rehabilitation (Pain Medicine)
4600 SPOTSYLVANIA PKWY
FREDERICKSBURG, VA 22408

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 Yousef Almuzaini's NPI number?

The NPI number for Yousef Almuzaini is 1376030254. It was assigned to this individual provider in the NPPES registry on April 17, 2018.

Where is Yousef Almuzaini located?

Yousef Almuzaini practices at 4600 Spotsylvania Pkwy, Fredericksburg, VA 22408. The listed phone number is (540) 498-4000.

What is Yousef Almuzaini's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Yousef Almuzaini enrolled in Medicare?

Yes. Yousef Almuzaini 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 Yousef Almuzaini's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yousef Almuzaini reassigns Medicare benefits to 6 organizations: Hospitalist Medicine Physicians Of Fredericksburg, LLC (Fredericksburg, VA), Emergency Medicine Associates P.A., P.C. (Culpeper, VA), Hospitalist Medicine Physicians Of Virginia - Richmond, LLC (Richmond, VA), Fair Oaks Hospitalist Physicians, PLLC (Fairfax, VA), Cogent Medical Care PC (East Patchogue, NY) and 1 more organization, listed in the Medicare section above. 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 Yousef Almuzaini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yousef Almuzaini accept?

Health plans from Oscar Health and Oscar Insurance Company list Yousef Almuzaini 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 Yousef Almuzaini affiliated with any hospitals?

According to CMS data, Yousef Almuzaini is affiliated with Bon Secours Community Hospital, Good Samaritan Hospital Of Suffern, Inova Alexandria Hospital, Inova Fairfax Hospital and Inova Fair Oaks Hospital.

When was this NPI record last updated?

The NPPES record for Yousef Almuzaini was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.