SONIA YOUSUF MD
NPI 1194851394
Internal Medicine - Rheumatology in Austin, TX

Active since February 24, 2007PECOS EnrolledAccepts Medicare Assignment
1807 W SLAUGHTER LN, SUITE 490, AUSTIN, TX 78748(512) 282-8937(512) 406-7351 Get Directions Write a Review

NPPES record last updated: January 27, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 27, 2016, Dec 11, 2015 (2 updates tracked since 2015).

About Sonia Yousuf Md NPPES

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

SONIA YOUSUF MD (NPI 1194851394) is an individual rheumatology provider in Austin, Texas, licensed in Texas (Q0850) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1194851394
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameSONIA YOUSUFCredential: MD
Location Address1807 W SLAUGHTER LN, SUITE 490Austin, TX 78748-6230
Mailing Address4515 Seton Center Pkwy, Suite 215-credentialingAustin, TX 78759-5290 · Fax (512) 406-6216
Fax(512) 406-7351
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 24, 2007
Last NPPES UpdateJanuary 27, 20162 updates tracked since enumeration
NPI 1194851394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
Licenses Licensed in TX · Q0850 Licensed in MI · 4301089195
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.
1807 W SLAUGHTER LN, Austin, TX 78748

Other Identifiers 4

Medicaid350883001TX
Medicare PIN439027YKXYTX
Medicaid350883002TX
Medicare PIN439027YKXVTX

Accepted Insurance

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

Sonia Yousuf 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 ID547369985
PECOS Enrollment IDI20150930001758
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 28

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.

Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) J0717
Certolizumab pegol is a medication injected under a doctor's supervision. It's used to treat certain inflammatory conditions like rheumatoid arthritis. The injection helps reduce symptoms like pain and swelling. Note that this drug isn't for self-administration.
48,400 services14 patients
Injection, romosozumab-aqqg, 1 mg J3111
Romosozumab-aqqg is a medication given by injection to treat osteoporosis in patients at high risk for fractures. It works by increasing bone mass and strength, reducing the risk of fractures.
26,880 services19 patients
Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
5,040 services49 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.
519 services274 patients
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 96401
This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.
504 services75 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
354 services168 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78748 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics
1807 W SLAUGHTER LN
AUSTIN, TX 78748
Chiropractor
1807 W SLAUGHTER LN, SUITE 450
AUSTIN, TX 78748
Pediatrics
1807 W SLAUGHTER LN, #490
AUSTIN, TX 78748
Physical Therapist
1807 W SLAUGHTER LN, STE 475
AUSTIN, TX 78748
Chiropractor
1807 W SLAUGHTER LN, SUITE 450
AUSTIN, TX 78748
Physician Assistant
1807 W SLAUGHTER LN, STE 490
AUSTIN, TX 78748
Pediatrics
1807 W SLAUGHTER LN, #490
AUSTIN, TX 78748
Radiologic Technologist (Radiography)
1807 W SLAUGHTER LN
AUSTIN, TX 78748

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 Sonia Yousuf's NPI number?

The NPI number for Sonia Yousuf is 1194851394. It was assigned to this individual provider in the NPPES registry on February 24, 2007.

Where is Sonia Yousuf located?

Sonia Yousuf practices at 1807 W Slaughter Ln Suite 490, Austin, TX 78748. The listed phone number is (512) 282-8937.

What is Sonia Yousuf's specialty?

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

Is Sonia Yousuf enrolled in Medicare?

Yes. Sonia Yousuf 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.

What insurance does Sonia Yousuf accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Sonia Yousuf 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.

When was this NPI record last updated?

The NPPES record for Sonia Yousuf was last updated on January 27, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.