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

SANDRA H NIXON MD
NPI 1720664667
Emergency Medicine in El Paso, TX

Q: What is Sandra Nixon's NPI number?

The NPI number for Sandra Nixon is 1720664667. It was assigned to this individual provider in the NPPES registry on March 22, 2021. The provider is also known as Sandra Alison Hedrick.

Q: What is Sandra Nixon's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Sandra Nixon was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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 March 22, 2021PECOS EnrolledAccepts Medicare Assignment

4815 ALAMEDA AVE, EL PASO, TX 79905(915) 215-4600(915) 545-7338 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2026, Jul 11, 2024, Mar 22, 2021 (3 updates tracked since 2021).

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About Sandra H Nixon Md NPPES

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

SANDRA H NIXON MD (NPI 1720664667) is an individual emergency medicine provider in El Paso, Texas, licensed in Texas (W5901) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with University Of Virginia Medical Center, and maintains a secondary practice location in Charlottesville.

NPPES Registry Identity

NPI1720664667

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameSANDRA H NIXONCredential: MD

Location Address4815 ALAMEDA AVEEl Paso, TX 79905-2705

Mailing Address5130 Gateway Blvd EEl Paso, TX 79905-1608 · (915) 215-4480 · Fax (915) 215-5386

Phone(915) 215-4600

Fax(915) 545-7338

Sole ProprietorNo

Medical School CMSUniversity Of South Carolina School Of Medicine, GreenvilleGraduated 2021

Enumeration DateMarch 22, 2021

Last NPPES UpdateJuly 10, 20263 updates tracked since enumeration

NPPES CertifiedJuly 10, 2026

✔ NPI 1720664667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in TX · W5901✔ Licensed in VA · 0101282169

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedEmergency Medicine · Medical ToxicologyTaxonomy 207PT0002X · License W5901 (TX)

4815 ALAMEDA AVE, El Paso, TX 79905

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Other Names 1

Former Name (1)Sandra Alison Hedrick

Secondary Practice Location 1

Location 11215 Lee StCharlottesville, VA 22908-1200 · Phone (434) 924-2231 · Fax (434) 924-9295

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

Sandra H Nixon 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 ID2062943376

PECOS Enrollment IDI20240926004010

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 3

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

58 services56 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

29 services28 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

20 services20 patients

Hospital Affiliations CMS Care Compare

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

University Of Virginia Medical Center

Acute Care Hospitals · Charlottesville, VA

4/5 CMS rating

OwnershipGovernment - State

CMS Certification Number490009

Location1215 Lee StreetCharlottesville, VA 22908 · Charlottesville City County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79905 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

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.

ROBIN O STEMERMAN AGACNP

Nurse Practitioner (Acute Care)