Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

BRET MICHAEL BELLARD M.D.
NPI 1538225776
Family Medicine - Addiction Medicine in West Lake Hills, TX

Q: What is Bret Bellard's NPI number?

The NPI number for Bret Bellard is 1538225776. It was assigned to this individual provider in the NPPES registry on December 30, 2006.

Q: What is Bret Bellard's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.

Q: When was this NPI record last updated?

The NPPES record for Bret Bellard was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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 December 30, 2006PECOS EnrolledAccepts Medicare Assignment

5524 BEE CAVES RD STE H2, WEST LAKE HILLS, TX 78746(512) 710-0551(512) 717-6337 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 22, 2026, Dec 29, 2025, Dec 18, 2025 and 8 more (11 updates tracked since 2016).

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About Bret Michael Bellard M.d. NPPES

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

BRET MICHAEL BELLARD M.D. (NPI 1538225776) is an individual addiction medicine provider in West Lake Hills, Texas, licensed in Texas (K4632) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Renown Regional Medical Center, and maintains a secondary practice location in Carson City.

NPPES Registry Identity

NPI1538225776

Entity TypeIndividualMale

Primary Taxonomy207QA0401X

Provider Legal NameBRET MICHAEL BELLARDCredential: M.D.

Location Address5524 BEE CAVES RD STE H2West Lake Hills, TX 78746-5246

Mailing AddressPo Box 3041Marble Falls, TX 78654-3077 · (512) 710-0551 · Fax (512) 717-6337

Phone(512) 710-0551

Fax(512) 717-6337

Sole ProprietorYes

Medical School CMSBaylor College Of MedicineGraduated 1995

Enumeration DateDecember 30, 2006

Last NPPES UpdateSeptember 22, 202611 updates tracked since enumeration

NPPES CertifiedSeptember 22, 2026

✔ NPI 1538225776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyFamily Medicine · Addiction MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QA0401X

License✔ Licensed in TX · K4632

Definition

A family medicine physician who specializes in the diagnosis and treatment of addictions.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 10620 (NV)

Also ListedFamily Medicine · Adult MedicineTaxonomy 207QA0505X · License C196971 (CA)

Also ListedInternal Medicine · Addiction MedicineTaxonomy 207RA0401X · License 10620 (NV)

5524 BEE CAVES RD STE H2, West Lake Hills, TX 78746

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Secondary Practice Location 1

Location 12300 S Carson St Ste 1Carson City, NV 89701-4528 · Phone (775) 982-5000 · Fax (775) 982-3900

Other Identifiers 5

Medicaid1538225776NV

Medicaid38413304TX

Other11997161Caqh

Medicaid038413303TX

Medicaid38413305TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Baylor Scott and White Health Plan 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

Bret Michael Bellard 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 ID345242905

PECOS Enrollment IDI20070209000648, I20230315000116

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 Bret Bellard reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Three Oaks Counseling Group, LLC

Same address

Psychiatry

5524 BEE CAVES RD STE H2
West Lake Hills, TX 78746

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

NPI 1457753287 (512) 710-0551

Eastern Sierra Medical Group LLC

1,366 mi

Rural Health

3595 US HIGHWAY 50
Silver Springs, NV 89429

Reassigned Medicare billing, Nevada enrollment
24 clinicians in this Medicare group

NPI 1316925381 (775) 982-5000

Community Care Services LLC

1,369 mi

Internal Medicine

1343 NEWLANDS DR W
Fernley, NV 89408

Reassigned Medicare billing, Nevada enrollment
735 clinicians in this Medicare group

NPI 1851862288 (775) 985-5000

Hometown Health Management Company

1,391 mi

Registered Nurse

10315 PROFESSIONAL CIR
Reno, NV 89521

Reassigned Medicare billing, Nevada enrollment
164 clinicians in this Medicare group

NPI 1124369962 (775) 982-5433

Renown Transitional Care Services

1,396 mi

Obstetrics & Gynecology

975 RYLAND ST, SUITE 105
Reno, NV 89502

Reassigned Medicare billing, Nevada enrollment
50 clinicians in this Medicare group

NPI 1437216645 (775) 982-5640

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 12

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.

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.

342 services188 patients

Blood test, clotting time 85610

A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.

221 services52 patients

Telehealth originating site facility fee Q3014

The Telehealth originating site facility fee is a charge for the location where you receive your telehealth service, such as a clinic or hospital. It covers costs like equipment use, technical support, and other resources needed to provide a secure, effective telehealth visit.

200 services34 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

103 services56 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

71 services71 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

64 services41 patients

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

51 services18 patients

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

32 services26 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

30 services29 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.

29 services25 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

28 services27 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

13 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Renown Regional Medical Center

Acute Care Hospitals · Reno, NV

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290001

Location1155 Mill StreetReno, NV 89502 · Washoe County

Emergency services Birthing friendly

Carson Tahoe Regional Medical Center

Acute Care Hospitals · Carson City, NV

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290019

Location1600 Medical ParkwayCarson City, NV 89703 · Carson City County

Emergency services Birthing friendly

Renown South Meadows Medical Center

Acute Care Hospitals · Reno, NV

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290049

Location10101 Double R BlvdReno, NV 89521 · Washoe County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78746 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.

Referred Medical Equipment & Supplies CMS DME claims 11

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

8 suppliers24 claims54 services$5.68 avg. paid by Medicare

Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each A4409

DME-Orthotic Devices · category DF010N

1 supplier12 claims240 services$6.00 avg. paid by Medicare

Ostomy pouch, drainable, high output, for use on a barrier with flange (2 piece system), without filter, each A4412

DME-Orthotic Devices · category DF010N

1 supplier12 claims240 services$2.61 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers54 claims54 services$17.98 avg. paid by Medicare

Stationary oxygen contents, liquid, 1 month's supply = 1 unit E0442

DME-Oxygen and Supplies · category DC000N

1 supplier11 claims11 services$45.09 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

4 suppliers98 claims98 services$95.24 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.

ENNESSIE BRADY LPC-A

Counselor (Mental Health)