BERTHA ELVIRA SANCHEZ VALDIVIESO MD
NPI 1356571236
Internal Medicine in Alexandria, VA

Q: What is Bertha Sanchez Valdivieso's NPI number?

The NPI number for Bertha Sanchez Valdivieso is 1356571236. It was assigned to this individual provider in the NPPES registry on July 25, 2009.

Q: What is Bertha Sanchez Valdivieso's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since July 25, 2009PECOS EnrolledAccepts Medicare Assignment

4320 SEMINARY RD, ALEXANDRIA, VA 22304(703) 504-3000 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 27, 2025, Apr 13, 2023, Jun 7, 2021 and 2 more (5 updates tracked since 2017).

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About Bertha Elvira Sanchez Valdivieso Md NPPES

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

BERTHA ELVIRA SANCHEZ VALDIVIESO MD (NPI 1356571236) is an individual internal medicine provider in Alexandria, Virginia, licensed in Virginia (0101261134) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Southeast Iowa Regional Medical Center, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1356571236

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameBERTHA ELVIRA SANCHEZ VALDIVIESOCredential: MD

Location Address4320 SEMINARY RDAlexandria, VA 22304-1535

Mailing Address10 Sw South River Dr Apt 608Miami, FL 33130-1413 · (256) 676-0902

Phone(703) 504-3000

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateJuly 25, 2009

Last NPPES UpdateMay 27, 20255 updates tracked since enumeration

NPPES CertifiedMay 27, 2025

✔ NPI 1356571236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in VA · 0101261134✔ Licensed in ME · MD23775✔ Licensed in DE · C1-0012261✔ Licensed in MI · 4301095145

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedHospitalistTaxonomy 208M00000X · License MD23775 (ME), 35.127242 (OH)

4320 SEMINARY RD, Alexandria, VA 22304

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Blue Cross and Blue Shield of Texas, Oscar Health Maintenance Organization of Florida 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

Bertha Elvira Sanchez Valdivieso 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 ID42462947

PECOS Enrollment IDI20171024003696, I20190111002283, I20200406000744, I20251029002708

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 7

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.

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.

160 services159 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

52 services30 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

41 services41 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.

40 services23 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

19 services19 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Southeast Iowa Regional Medical Center

Acute Care Hospitals · West Burlington, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160057

Location1221 South Gear AvenueWest Burlington, IA 52655 · Des Moines County

Emergency services Birthing friendly

Maine Medical Center

Acute Care Hospitals · Portland, ME

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number200009

Location22 Bramhall StPortland, ME 04102 · Cumberland County

Emergency services Birthing friendly

Lewisgale Medical Center

Acute Care Hospitals · Salem, VA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number490048

Location1900 Electric RoadSalem, VA 24153 · Salem City County

Emergency services

Johnston Memorial Hospital

Acute Care Hospitals · Abingdon, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490053

Location16000 Johnston Memorial DriveAbingdon, VA 24211 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22304 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.

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.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

90%61 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 3

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

5 suppliers29 claims29 services$16.49 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

5 suppliers54 claims54 services$79.22 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

2 suppliers29 claims29 services$32.43 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.

DR. MADHUSUDANAN SRAMBICKAL RAMASWAMY M.D., M.S.

Internal Medicine (Critical Care Medicine)

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3000

ASSOCIATION OF ALEXANDRIA RADIOLOGISTS, P.C.

Radiology (Diagnostic Radiology)

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3000

DR. MICHAEL ANTHONY HOLLIDAY M.D.

Pediatrics (Neonatal-Perinatal Medicine)

4320 SEMINARY RD, SUITE 3000
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3069

MR. VALENTINE JEAN TOUSSAINT NILES CRNA

Nurse Anesthetist, Certified Registered

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3521

MR. RODOLFO AMA ALORA JR. PT

Physical Therapist

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3167

ABDUL RAHMAN M.D

Internal Medicine (Critical Care Medicine)

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3000

LIANA E MATEVOSIAN NP

Nurse Practitioner

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3000

DR. BROOKE LANELL GRAY D.O.

Internal Medicine (Critical Care Medicine)

4320 SEMINARY RD
ALEXANDRIA, VA 22304

Alexandria City (703) 504-3000

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 Bertha Sanchez Valdivieso's NPI number?

The NPI number for Bertha Sanchez Valdivieso is 1356571236. It was assigned to this individual provider in the NPPES registry on July 25, 2009.

Where is Bertha Sanchez Valdivieso located?

Bertha Sanchez Valdivieso practices at 4320 Seminary Rd, Alexandria, VA 22304. The listed phone number is (703) 504-3000.

What is Bertha Sanchez Valdivieso's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Bertha Sanchez Valdivieso enrolled in Medicare?

Yes. Bertha Sanchez Valdivieso 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 Bertha Sanchez Valdivieso accept?

Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of Texas, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Bertha Sanchez Valdivieso 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 Bertha Sanchez Valdivieso affiliated with any hospitals?

According to CMS data, Bertha Sanchez Valdivieso is affiliated with Southeast Iowa Regional Medical Center, Maine Medical Center, Lewisgale Medical Center and Johnston Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Bertha Sanchez Valdivieso was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.