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DR. ALICE HART DUFFER D.C.
NPI 1497190052
Chiropractor in Webster, TX

Active since May 08, 2013Accepts Medicare Assignment
14210 HIGHWAY 3 STE B, WEBSTER, TX 77598(832) 240-4319(832) 240-4263 Get Directions Write a Review

NPPES record last updated: April 22, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Alice Hart Duffer D.c. NPPES

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

DR. ALICE HART DUFFER D.C. (NPI 1497190052) is an individual chiropractor in Webster, Texas, licensed in Texas (12244) and active in the NPI registry since May 2013. She is a graduate of University Of Texas Southwestern Medical School At Dallas (2012).

NPPES Registry Identity

NPI1497190052
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. ALICE HART DUFFERCredential: D.C.
Location Address14210 HIGHWAY 3 STE BWebster, TX 77598-1603
Mailing Address14210 Highway 3 Ste BWebster, TX 77598-1603 · (832) 240-4319 · Fax (832) 240-4263
Phone(832) 240-4319
Fax(832) 240-4263
Sole ProprietorYes
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2012
Enumeration DateMay 8, 2013
Last NPPES UpdateApril 22, 2014
✔ NPI 1497190052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in TX · 12244
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
14210 HIGHWAY 3 STE B, Webster, TX 77598
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Other Names 1

Professional Name (2)Dr. Alyse Hart Duffer D.c.

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

Dr. Alice Hart Duffer D.c. 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 ID6002138658
PECOS Enrollment IDI20141209002517

Medicare Billing Reassignment

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

Aavance Chiropractic Healthcare LLC
Same address
Independent Medical Examiner
14210 HIGHWAY 3 STE B
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 2 clinicians in this Medicare group
NPI 1215357702 (832) 240-4319

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

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AAVANCE CHIROPRACTIC HEALTHCARE LLC
Chiropractor (Independent Medical Examiner)
14210 HIGHWAY 3 STE B
WEBSTER, TX 77598
Harris County (832) 240-4319

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 Alice Duffer's NPI number?

The NPI number for Alice Duffer is 1497190052. It was assigned to this individual provider in the NPPES registry on May 8, 2013. The provider is also known as Dr. Alyse Hart Duffer D.C..

Where is Alice Duffer located?

Alice Duffer practices at 14210 Highway 3 Ste B, Webster, TX 77598. The listed phone number is (832) 240-4319.

What is Alice Duffer's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Alice Duffer enrolled in Medicare?

Yes. Alice Duffer 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 Alice Duffer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alice Duffer reassigns Medicare benefits to Aavance Chiropractic Healthcare LLC (Webster, TX). 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 Alice Duffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alice Duffer was last updated on April 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.