KATHERINE ELIZABETH ALLEN MD
NPI 1851823488
Surgery in Fort Sam Houston, TX

Q: What is Katherine Allen's NPI number?

The NPI number for Katherine Allen is 1851823488. It was assigned to this individual provider in the NPPES registry on April 2, 2017.

Q: What is Katherine Allen's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Katherine Allen was last updated on January 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since April 02, 2017PECOS EnrolledAccepts Medicare Assignment

3551 ROGER BROOKE DR, FORT SAM HOUSTON, TX 78234(210) 539-9582 Get Directions Write a Review

NPPES record last updated: January 18, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 18, 2023, Aug 2, 2022, Apr 2, 2017 (3 updates tracked since 2017).

On this page

About Katherine Elizabeth Allen Md NPPES

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

KATHERINE ELIZABETH ALLEN MD (NPI 1851823488) is an individual surgery provider in Fort Sam Houston, Texas, licensed in Texas (U0066) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Deaconess Hospital Inc, and maintains a secondary practice location in Jbsa Lackland.

NPPES Registry Identity

NPI1851823488

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameKATHERINE ELIZABETH ALLENCredential: MD

Location Address3551 ROGER BROOKE DRFort Sam Houston, TX 78234-4504

Mailing Address3551 Roger Brooke DrSan Antonio, TX 78234-4504 · (210) 916-3334

Phone(210) 539-9582

Sole ProprietorYes

Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2017

Enumeration DateApril 2, 2017

Last NPPES UpdateJanuary 18, 20233 updates tracked since enumeration

NPPES CertifiedJanuary 18, 2023

✔ NPI 1851823488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in TX · U0066✔ Licensed in KY · 53558

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

3551 ROGER BROOKE DR, Fort Sam Houston, TX 78234

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Secondary Practice Location 1

Location 11100 Wilford Hall Loop Bldg 4554Jbsa Lackland, TX 78236-5638 · Phone (210) 292-4277

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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

Katherine Elizabeth Allen 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 ID5395003206

PECOS Enrollment IDI20260331002261

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 Reassignment

Medicare enrollment records show Katherine Allen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Deaconess Specialty Physicians, Inc

850 mi

Cardiovascular Disease

1300 MERRITT DR STE 110
Henderson, KY 42420

Reassigned Medicare billing, Indiana enrollment
264 clinicians in this Medicare group

NPI 1124522750 (270) 827-8811

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

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

Deaconess Hospital Inc

Acute Care Hospitals · Evansville, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150082

Location600 Mary StEvansville, IN 47710 · Vanderburgh County

Emergency services

Memorial Hospital And Health Care Center

Acute Care Hospitals · Jasper, IN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150115

Location800 W 9th StJasper, IN 47546 · Dubois County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78234 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

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

Most-billed visit code 99213

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.

JANET JONES SIMS CRNA

Nurse Anesthetist, Certified Registered

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (253) 223-6272

JAMES KENNEDY HARDIN PA-C

Physician Assistant

3551 ROGER BROOKE DR
JBSA FT SAM HOUSTON, TX 78234

Bexar County (210) 295-4996

DR. DANIEL VICTOR-CALVIN HAMMOND M.D.

Pediatrics (Pediatric Endocrinology)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 916-3020

JESSICA FULLER LCSW

Social Worker (Clinical)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 808-1859

DR. JASON ROBERT HALL M.D.

Neurological Surgery

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

MRS. KATHRYN ELAINE HELLAND LCSW

Social Worker (Clinical)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

DR. HALWARD BLEGEN IV DO

Ophthalmology

3551 ROGER BROOKE DR
JBSA FORT SAM HOUSTON, TX 78234

Bexar County (210) 220-7419

KOLE HOLLAND SPAULDING M.D.

Emergency Medicine (Emergency Medical Services)

3551 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234

Bexar County (210) 539-9582

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 Katherine Allen's NPI number?

The NPI number for Katherine Allen is 1851823488. It was assigned to this individual provider in the NPPES registry on April 2, 2017.

Where is Katherine Allen located?

Katherine Allen practices at 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234. The listed phone number is (210) 539-9582.

What is Katherine Allen's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Katherine Allen enrolled in Medicare?

Yes. Katherine Allen 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 organization bills Medicare for Katherine Allen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Allen reassigns Medicare benefits to Deaconess Specialty Physicians, Inc (Henderson, KY). The 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 Katherine Allen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Allen accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Katherine Allen 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 Katherine Allen affiliated with any hospitals?

According to CMS data, Katherine Allen is affiliated with Deaconess Hospital Inc and Memorial Hospital And Health Care Center.

When was this NPI record last updated?

The NPPES record for Katherine Allen was last updated on January 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.