BERNADETTE L VILLARREAL D.O.
NPI 1346561115
Internal Medicine - Sleep Medicine in Bethesda, MD

Q: What is Bernadette Villarreal's NPI number?

The NPI number for Bernadette Villarreal is 1346561115. It was assigned to this individual provider in the NPPES registry on June 16, 2010.

Q: What is Bernadette Villarreal's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Active since June 16, 2010PECOS Enrolled

4494 N PALMER RD, BETHESDA, MD 20889(301) 295-4547 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 3, 2024, Mar 6, 2024, Jul 7, 2020 (3 updates tracked since 2020).

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About Bernadette L Villarreal D.o. NPPES

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

BERNADETTE L VILLARREAL D.O. (NPI 1346561115) is an individual sleep medicine provider in Bethesda, Maryland, licensed in Indiana (02003891A) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346561115

Entity TypeIndividualFemale

Primary Taxonomy207RS0012X

Provider Legal NameBERNADETTE L VILLARREALCredential: D.O.

Location Address4494 N PALMER RDBethesda, MD 20889-0001

Mailing Address4494 N Palmer RdBethesda, MD 20889-0001 · (301) 295-4547

Phone(301) 295-4547

Sole ProprietorNo

Enumeration DateJune 16, 2010

Last NPPES UpdateSeptember 3, 20243 updates tracked since enumeration

NPPES CertifiedAugust 20, 2024

✔ NPI 1346561115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0012X

License✔ Licensed in IN · 02003891A

Definition

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

4494 N PALMER RD, Bethesda, MD 20889

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bernadette L Villarreal D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20889 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

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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

1 supplier12 claims13 services$11.77 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 suppliers23 claims25 services$57.64 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.

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