YESSAR MUFEED HUSSAIN M.D.
NPI 1982852166
Psychiatry & Neurology - Neuromuscular Medicine in Austin, TX

Q: What is Yessar Hussain's NPI number?

The NPI number for Yessar Hussain is 1982852166. It was assigned to this individual provider in the NPPES registry on August 30, 2008.

Q: What is Yessar Hussain's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.

Q: When was this NPI record last updated?

The NPPES record for Yessar Hussain was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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 August 30, 2008PECOS EnrolledAccepts Medicare Assignment

75.38/100

CMS Quality Rating

4705 SPICEWOOD SPRINGS RD, AUSTIN, TX 78759(512) 920-0140(512) 920-0142 Get Directions Write a Review

NPPES record last updated: September 7, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Yessar Mufeed Hussain M.d. NPPES

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

YESSAR MUFEED HUSSAIN M.D. (NPI 1982852166) is an individual neuromuscular medicine provider in Austin, Texas, licensed in Texas (P2678) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1982852166

Entity TypeIndividualMale

Primary Taxonomy2084N0008X

Provider Legal NameYESSAR MUFEED HUSSAINCredential: M.D.

Location Address4705 SPICEWOOD SPRINGS RDAustin, TX 78759-8402

Mailing Address4705 Spicewood Springs RdAustin, TX 78759-8402 · (512) 920-0140 · Fax (512) 920-0142

Phone(512) 920-0140

Fax(512) 920-0142

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateAugust 30, 2008

Last NPPES UpdateSeptember 7, 2023

NPPES CertifiedJune 20, 2023

✔ NPI 1982852166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Neuromuscular MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2084N0008X

License✔ Licensed in TX · P2678

Definition

A neurologist or child neurologist who specializes in the diagnosis and management of disorders of nerve, muscle or neuromuscular junction, including amyotrophic lateral sclerosis, peripheral neuropathies (e.g., diabetic and immune mediated neuropathies), various muscular dystrophies, congenital and acquired myopathies, inflammatory myopathies (e.g., polymyositis, inclusion body myositis) and neuromuscular transmission disorders (e.g., myasthenia gravis, Lambert-Eaton myasthenic syndrome).

Also ListedElectrodiagnostic MedicineTaxonomy 204R00000X · License P2678 (TX)

Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License P2678 (TX)

4705 SPICEWOOD SPRINGS RD, Austin, TX 78759

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Other Identifiers 2

Medicaid302890401TX

Medicaid302890402TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Yessar Mufeed Hussain M.d. 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 ID1456507474

PECOS Enrollment IDI20120807000836

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 Yessar Hussain reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Corinthian Medical Partners

Same address

Neurology

4705 SPICEWOOD SPRINGS RD
Austin, TX 78759

Reassigned Medicare billing, Texas enrollment
2 clinicians in this Medicare group

NPI 1750985594 (512) 920-0140

Yessar Hussain MD PA

Same address

Neuromuscular Medicine

4705 SPICEWOOD SPRINGS RD
Austin, TX 78759

Reassigned Medicare billing, Texas enrollment
3 clinicians in this Medicare group

NPI 1205237351 (512) 920-0140

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 37

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, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg J1561

This is an injection of immune globulin, specifically Gamunex-C or Gammaked. It's a liquid form, not freeze-dried. Immune globulin is a blood product that helps your immune system to fight infections. It's given in a dose of 500 mg.

27,880 services20 patients

Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) G0453

Continuous intraoperative neurophysiology monitoring is a service where a specialist oversees your nervous system's function during surgery, from a nearby or remote location. This is done every 15 minutes and is focused solely on you. It helps ensure surgical safety by identifying any potential nervous system changes promptly.

1,944 services220 patients

Infusion into a vein for therapy, prevention, or diagnosis, each additional hour 96366

This procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.

717 services21 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

354 services194 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

264 services21 patients

Measurement of brain wave activity (eeg), digital analysis 95957

The measurement of brain wave activity, or EEG, involves recording and analyzing electrical signals from your brain. Small sensors are placed on the scalp to capture these signals. This digital analysis helps in diagnosing conditions like epilepsy or sleep disorders.

253 services247 patients

Placement of skin electrodes and measurement of stimulated sites on arms and legs 95938

This procedure involves placing small pads (electrodes) on your arms and legs. These electrodes send gentle electric signals to specific areas, and the responses are measured. This helps assess the health of your nerves and muscles.

229 services223 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

140 services70 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

119 services119 patients

Needle measurement of electrical activity in arm or leg muscles, limited study 95885

This procedure, known as an electromyography (EMG), involves placing tiny needles into your arm or leg muscles to measure their electrical activity. It's a limited study, meaning only specific muscles are tested. This helps identify any muscle or nerve dysfunction.

117 services55 patients

Needle measurement of electrical activity in arm or leg muscles, 2 extremities 95861

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. It helps diagnose conditions affecting nerves or muscles. It's generally painless, though you may feel some discomfort.

114 services114 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

88 services50 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.

86 services61 patients

Placement of skin electrodes and measurement of central motor stimulation in arms and legs 95939

This procedure involves placing small patches (electrodes) on your skin over your arms and legs. These electrodes send harmless electrical signals to your muscles. The response is measured to assess the health and function of your nerves and muscles.

77 services77 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.

75 services65 patients

Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study 95870

This procedure, known as an electromyography (EMG), involves using a needle to measure electrical activity in your muscles. It can help diagnose conditions affecting nerves or muscles. It's a limited study, meaning only specific muscles in the arm, leg, trunk, or head are examined.

57 services34 patients

Needle measurement of electrical activity in muscles on both sides of body 95868

This procedure, known as electromyography, involves inserting tiny needles into muscles to measure their electrical activity. It helps identify muscle or nerve disorders. It's performed on both sides of the body for comparison. It's generally safe and may cause minimal discomfort.

55 services55 patients

Special stained specimen slides to examine tissue and frozen preparation of specimen including interpretation and report 88314

This process involves staining tissue samples on slides to highlight different elements and examine them under a microscope. In some cases, the specimen is quickly frozen to preserve its structure. A detailed report is provided after interpretation of the results.

48 services18 patients

Nerve conduction, 3-4 studies 95908

Nerve conduction studies are tests that measure how well your nerves are working. In a 3-4 studies procedure, electrical signals are sent through 3-4 nerves. The speed and strength of the signal's travel is recorded to detect any nerve damage or dysfunction.

44 services43 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

40 services20 patients

Testing of autonomic (sympathetic) nervous system function 95923

Testing of autonomic nervous system function assesses how well your body's automatic processes, like heart rate and blood pressure, are working. It involves various non-invasive tests like heart rate variability and sweat production tests.

38 services38 patients

Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt 95924

This procedure tests how your autonomic nervous system, which controls body functions like heart rate and blood pressure, responds to changes in body position. You'll be secured on a tilt table and monitored for at least 5 minutes as the table is tilted to simulate standing up.

35 services35 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

34 services20 patients

Needle measurement of electrical activity in arm or leg muscles, limited study 95885

33 services17 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

33 services33 patients

Punch biopsy, each additional skin growth 11105

A punch biopsy is a procedure where a small, circular tool removes a sample of your skin growth. This allows for testing to identify the nature of the growth. If there are multiple growths, each additional one may also need a biopsy.

32 services16 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

31 services19 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

31 services19 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

31 services22 patients

Microscopic genetic analysis of nerve tissue 88356

Microscopic genetic analysis of nerve tissue is a test where a tiny sample of your nerve tissue is examined under a microscope. This helps identify any genetic changes or abnormalities that may be affecting your nervous system's health. The procedure is safe and can provide crucial insights for treatment.

26 services13 patients

Needle measurement of electrical activity in trunk or head muscles 95887

This procedure, known as electromyography, involves inserting a fine needle into a muscle in your head or trunk to record its electrical activity. It helps identify problems related to muscles or nerves controlling these muscles. It's a safe, valuable tool for diagnosing various conditions.

24 services24 patients

Nerve conduction, 5-6 studies 95909

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.

20 services20 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.

18 services18 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.

17 services17 patients

Punch biopsy, first skin growth 11104

A punch biopsy is a procedure where a small, circular tool is used to remove a sample of skin tissue. This is usually done to test a skin growth for potential issues. You may feel a pinch, but discomfort is minimal. The area heals quickly.

16 services16 patients

Nerve conduction, 11-12 studies 95912

Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.

12 services12 patients

Nerve conduction, 7-8 studies 95910

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Riverside Methodist Hospital

Acute Care Hospitals · Columbus, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360006

Location3535 Olentangy River RdColumbus, OH 43214 · Franklin County

Emergency services Birthing friendly

Baylor University Medical Center

Acute Care Hospitals · Dallas, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number450021

Location3500 Gaston AveDallas, TX 75246 · Dallas 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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75.38/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

50.77

Improvement Activities

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report

24%67 patients2/55-star benchmark: 87%

Colorectal Cancer Screening

20%569 patients1/55-star benchmark: 88%

Controlling High Blood Pressure

34%47 patients2/55-star benchmark: 91%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

100%52 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

93%2,321 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

30%881 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

14%1,620 patients1/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 0% · 658 patients

0%658 patients

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

70%80 patients3/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 340 patients

Patients totalRate: 4% · 341 patients

4%341 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 5

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

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221

DME-Other DME · category DE017N

1 supplier30 claims40 services$18.80 avg. paid by Medicare

Cough stimulating device, alternating positive and negative airway pressure E0482

DME-Other DME · category DE000N

1 supplier12 claims12 services$386.70 avg. paid by Medicare

Ambulatory infusion pump, mechanical, reusable, for infusion 8 hours or greater E0779

DME-Other DME · category DE000N

1 supplier11 claims11 services$13.14 avg. paid by Medicare

Injection, immune globulin (hizentra), 100 mg J1559

Treatment-Injections and Infusions (nononcologic) · category RI008N

1 supplier29 claims15,800 services$9.51 avg. paid by Medicare

Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552

DME-Other DME · category DE000N

1 supplier38 claims54 services$2.39 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 4

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

YESSAR HUSSAIN MD PA

Psychiatry & Neurology (Neuromuscular Medicine)

4705 SPICEWOOD SPRINGS RD
AUSTIN, TX 78759

Travis County (512) 920-0140

DR. SHAILESH REDDY MD

Physical Medicine & Rehabilitation (Neuromuscular Medicine)

4705 SPICEWOOD SPRINGS RD
AUSTIN, TX 78759

Travis County (512) 920-0140

ANGEL A NAVA GARCIA NP

Nurse Practitioner

4705 SPICEWOOD SPRINGS RD
AUSTIN, TX 78759

Travis County (512) 920-0140

CORINTHIAN MEDICAL PARTNERS

Psychiatry & Neurology (Neurology)

4705 SPICEWOOD SPRINGS RD
AUSTIN, TX 78759

Travis County (512) 920-0140

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 Yessar Hussain's NPI number?

The NPI number for Yessar Hussain is 1982852166. It was assigned to this individual provider in the NPPES registry on August 30, 2008.

Where is Yessar Hussain located?

Yessar Hussain practices at 4705 Spicewood Springs Rd, Austin, TX 78759. The listed phone number is (512) 920-0140.

What is Yessar Hussain's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.

Is Yessar Hussain enrolled in Medicare?

Yes. Yessar Hussain 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 Yessar Hussain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yessar Hussain reassigns Medicare benefits to 2 organizations: Corinthian Medical Partners (Austin, TX) and Yessar Hussain MD PA (Austin, TX). 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 Yessar Hussain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yessar Hussain accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 6 other insurers list Yessar Hussain 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 Yessar Hussain affiliated with any hospitals?

According to CMS data, Yessar Hussain is affiliated with Riverside Methodist Hospital, Baylor University Medical Center and Inova Fairfax Hospital.

When was this NPI record last updated?

The NPPES record for Yessar Hussain was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.