MR. WILLIAM THOMAS VARNADO
NPI 1790027589
Internal Medicine - Hematology & Oncology in Baton Rouge, LA

Q: What is William Varnado's NPI number?

The NPI number for William Varnado is 1790027589. It was assigned to this individual provider in the NPPES registry on March 20, 2013.

Q: What is William Varnado's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for William Varnado was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 March 20, 2013PECOS EnrolledAccepts Medicare Assignment

30.8/100

CMS Quality Rating

5131 ODONOVAN DR, BATON ROUGE, LA 70808(225) 767-1311 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 18, 2021, Oct 2, 2020, Sep 11, 2020 and 3 more (6 updates tracked since 2016).

On this page

About Mr. William Thomas Varnado NPPES

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

MR. WILLIAM THOMAS VARNADO (NPI 1790027589) is an individual hematology & oncology provider in Baton Rouge, Louisiana, licensed in Louisiana (207270) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Hospital On The Emerald Coast, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1790027589

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameMR. WILLIAM THOMAS VARNADO

Location Address5131 ODONOVAN DRBaton Rouge, LA 70808-4791

Mailing Address4950 Essen LaneBaton Rouge, LA 70809 · (225) 767-1311

Phone(225) 767-1311

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In New OrleansGraduated 2013

Enumeration DateMarch 20, 2013

Last NPPES UpdateMay 18, 20216 updates tracked since enumeration

NPPES CertifiedMay 18, 2021

✔ NPI 1790027589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in LA · 207270

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License MD.207270 (LA)

5131 ODONOVAN DR, Baton Rouge, LA 70808

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Secondary Practice Locations 3

Location 11104 W Highway 30Gonzales, LA 70737-5003 · Phone (225) 644-4644 · Fax (225) 767-1335

Location 25439 Airline HwyBaton Rouge, LA 70805-1712 · Phone (225) 358-2313 · Fax (225) 358-2322

Location 34950 Essen Ln Ste 500Baton Rouge, LA 70809-3738 · Phone (225) 767-1311 · Fax (225) 767-1335

Accepted Insurance

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

Mr. William Thomas Varnado 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 ID6204131287

PECOS Enrollment IDI20160706002177

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 21

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, fosaprepitant, 1 mg J1453

Fosaprepitant is an anti-nausea medication given via injection. It's often used to prevent nausea and vomiting caused by chemotherapy. This injection blocks signals to the brain that trigger these symptoms, helping you feel better.

11,550 services19 patients

Injection, pembrolizumab, 1 mg J9271

Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.

9,200 services14 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

2,610 services43 patients

Injection, palonosetron hcl, 25 mcg J2469

Palonosetron HCL is an injection used to prevent nausea and vomiting caused by chemotherapy. It works by blocking a natural substance (serotonin) in the body that can cause vomiting. This helps improve your comfort during cancer treatment.

850 services21 patients

Injection, ondansetron hydrochloride, per 1 mg J2405

Ondansetron hydrochloride is a medication given via injection to help prevent nausea and vomiting, often due to chemotherapy or surgery. It works by blocking certain chemicals in the body that trigger these symptoms.

824 services30 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.

675 services157 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.

462 services219 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

301 services48 patients

Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96367

This procedure involves injecting fluids or medication directly into your vein. It's used for treatment, prevention, or diagnosis. An additional sequential infusion may be given within an hour if needed. This helps to ensure the medicine is distributed effectively in your body.

250 services28 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

231 services54 patients

Injection of drug or substance into vein 96374

This procedure involves introducing a medication or substance directly into your vein using a syringe. It's a quick and efficient way to deliver treatment throughout your body. You might feel a small prick when the needle enters. It's generally safe and effective.

84 services29 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.

74 services74 patients

Infusion into a vein for hydration, each additional hour 96361

This procedure involves delivering fluids directly into your vein to keep your body hydrated. It is typically done when oral hydration is insufficient. Each additional hour means more fluid is infused to ensure adequate hydration.

66 services21 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

66 services24 patients

Administration of additional new drug or substance into vein, 1 hour or less 96417

This procedure involves introducing a new drug or substance into your vein, typically via an IV drip. It lasts for an hour or less. This method allows the substance to quickly reach your bloodstream, ensuring rapid and effective treatment.

51 services11 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.

48 services43 patients

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.

38 services16 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.

36 services12 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

28 services11 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.

17 services16 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.

15 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Sacred Heart Hospital On The Emerald Coast

Acute Care Hospitals · Miramar Beach, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number100292

Location7800 Us Hwy 98 WMiramar Beach, FL 32550 · Walton County

Emergency services Birthing friendly

Baton Rouge General Medical Center

Acute Care Hospitals · Baton Rouge, LA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190065

Location8585 Picardy AveBaton Rouge, LA 70809 · E. Baton Rouge County

Emergency services Birthing friendly

Womans Hospital

Acute Care Hospitals · Baton Rouge, LA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number190128

Location100 Woman's WayBaton Rouge, LA 70817 · E. Baton Rouge County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70808 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

$164.73 typical visit price

range $53.43 – $164.73

Typical copayment $41.18 (range $13.35 – $41.18)

Most-billed visit code 99205

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

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.

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.

30.8/100

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

Scored as part of a group practice

Quality

Promoting Interoperability

Improvement Activities

Other Providers at the Same Location NPPES 18

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

JOSEPH ANTHONY GRIZZAFFI JR. M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)

5131 ODONOVAN DR, STE 300
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 374-0400

ALLISON BROCATO DILLARD

Pharmacist

5131 ODONOVAN DR
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 374-0270

ERIK L. KINZIE M.D.

Psychiatry & Neurology (Psychiatry)

5131 ODONOVAN DR, SUITE 300
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 374-0400

DR. KATHLEEN ATKINSON CRAPANZANO M.D.

Psychiatry & Neurology (Psychiatry)

5131 ODONOVAN DR, SUITE 300
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 374-0400

MARK HENRY ZIELINSKI M.D.

Psychiatry & Neurology (Psychiatry)

5131 ODONOVAN DR, STE. 300
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 374-0400

MRS. REBECCA KNOST BOKUN P.N.P.

Nurse Practitioner (Pediatrics)

5131 ODONOVAN DR
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 490-0393

MARK CHARLES SHOPTAUGH JR.

Psychiatry & Neurology (Psychiatry)

5131 ODONOVAN DR, SUITE 300
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 374-0400

ROBERT EDWARD HOSSE III M.D.

Internal Medicine (Pulmonary Disease)

5131 ODONOVAN DR
BATON ROUGE, LA 70808

East Baton Rouge Parish (225) 358-4853

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 William Varnado's NPI number?

The NPI number for William Varnado is 1790027589. It was assigned to this individual provider in the NPPES registry on March 20, 2013.

Where is William Varnado located?

William Varnado practices at 5131 Odonovan Dr, Baton Rouge, LA 70808. The listed phone number is (225) 767-1311.

What is William Varnado's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is William Varnado enrolled in Medicare?

Yes. William Varnado 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 William Varnado accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Ambetter of Alabama and 5 other insurers list William Varnado 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 William Varnado affiliated with any hospitals?

According to CMS data, William Varnado is affiliated with Sacred Heart Hospital On The Emerald Coast, Baton Rouge General Medical Center and Womans Hospital.

When was this NPI record last updated?

The NPPES record for William Varnado was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.