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EVAN ALEXANDER SCHAUER M.D.
NPI 1679194013
Internal Medicine in Houston, TX

Active since April 27, 2020PECOS EnrolledAccepts Medicare Assignment
3000 MURWORTH DR APT 1510, HOUSTON, TX 77025(361) 815-1804 Get Directions Write a Review

NPPES record last updated: June 13, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Evan Alexander Schauer M.d. NPPES

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

EVAN ALEXANDER SCHAUER M.D. (NPI 1679194013) is an individual internal medicine provider in Houston, Texas, licensed in Virginia (0101282167) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and maintains a secondary practice location in Woodbridge.

NPPES Registry Identity

NPI1679194013
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameEVAN ALEXANDER SCHAUERCredential: M.D.
Location Address3000 MURWORTH DR APT 1510Houston, TX 77025-4413
Mailing Address3000 Murworth Dr Apt 1510Houston, TX 77025-4413 · (361) 815-1804
Phone(361) 815-1804
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2020
Enumeration DateApril 27, 2020
Last NPPES UpdateJune 13, 2024
NPPES CertifiedJune 13, 2024
✔ NPI 1679194013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in VA · 0101282167✔ Licensed in TX · U7511
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.
3000 MURWORTH DR APT 1510, Houston, TX 77025
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Secondary Practice Location 1

Location 12300 Opitz BlvdWoodbridge, VA 22191-3311 · Phone (703) 523-1000

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

Evan Alexander Schauer 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 ID7719411099
PECOS Enrollment IDI20241108001421
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

3

Medicare enrollment records show Evan Schauer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southeastern Intensivist Services PC
485 mi
Hospitalist
2100 N 7TH ST
West Memphis, AR 72301
  • Reassigned Medicare billing, Virginia enrollment
  • 528 clinicians in this Medicare group
NPI 1912942665 (870) 733-3020
Hospitalist Medicine Physicians Of Virginia LLC
1,179 mi
Internal Medicine
1840 AMHERST ST
Winchester, VA 22601
  • Reassigned Medicare billing, Virginia enrollment
  • 371 clinicians in this Medicare group
NPI 1770756991 (540) 536-4334
Mary Washington Healthcare Providers LLC
1,186 mi
Hospitalist
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 323 clinicians in this Medicare group
NPI 1750826277 (540) 741-1821

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

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.
97 services89 patients

Hospital Affiliations CMS Care Compare 5

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

Winchester Medical Center

Acute Care Hospitals · Winchester, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490005
Location1840 Amherst StWinchester, VA 22601 · Winchester City County
Emergency services Birthing friendly

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490113
Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County
Emergency services Birthing friendly

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491305
Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County
Emergency services

Page Memorial Hospital, Inc

Critical Access Hospitals · Luray, VA
OwnershipVoluntary non-profit - Private
CMS Certification Number491307
Location200 Memorial DriveLuray, VA 22835 · Page County
Emergency services

Hampshire Memorial Hospital

Critical Access Hospitals · Romney, WV
OwnershipVoluntary non-profit - Private
CMS Certification Number511311
Location363 Sunrise BoulevardRomney, WV 26757 · Hampshire County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77025 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

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 Evan Schauer's NPI number?

The NPI number for Evan Schauer is 1679194013. It was assigned to this individual provider in the NPPES registry on April 27, 2020.

Where is Evan Schauer located?

Evan Schauer practices at 3000 Murworth Dr Apt 1510, Houston, TX 77025. The listed phone number is (361) 815-1804.

What is Evan Schauer's specialty?

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

Is Evan Schauer enrolled in Medicare?

Yes. Evan Schauer 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.

Which organizations bill Medicare for Evan Schauer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Evan Schauer reassigns Medicare benefits to 3 organizations: Southeastern Intensivist Services PC (West Memphis, AR), Hospitalist Medicine Physicians Of Virginia LLC (Winchester, VA) and Mary Washington Healthcare Providers LLC (Fredericksburg, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Evan Schauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Evan Schauer affiliated with any hospitals?

According to CMS data, Evan Schauer is affiliated with Winchester Medical Center, Sentara Northern Virginia Medical Center, Shenandoah Memorial Hospital, Page Memorial Hospital, Inc and Hampshire Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Evan Schauer was last updated on June 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.