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SHANNON HERRICK MD
NPI 1629000823
Pediatrics in Amarillo, TX

Active since July 07, 2006PECOS Enrolled
100/100
CMS Quality Rating
1400 S COULTER ST, AMARILLO, TX 79106(806) 414-9800(806) 354-5689 Get Directions Write a Review

NPPES record last updated: June 2, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Shannon Herrick Md NPPES

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

SHANNON HERRICK MD (NPI 1629000823) is an individual pediatrics provider in Amarillo, Texas, licensed in Texas (L6939) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629000823
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameSHANNON HERRICKCredential: MD
Location Address1400 S COULTER STAmarillo, TX 79106-1786
Mailing Address1400 Wallace BlvdAmarillo, TX 79106-1708 · (806) 414-9800 · Fax (806) 354-5689
Phone(806) 414-9800
Fax(806) 354-5689
Sole ProprietorNo
Enumeration DateJuly 7, 2006
Last NPPES UpdateJune 2, 2016
✔ NPI 1629000823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · L6939
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1400 S COULTER ST, Amarillo, TX 79106
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Other Identifiers 6

Medicaid163596302TX
Medicare PINTXB106257TX
Medicaid200067740AOK
Medicare UPINI17172
Medicaid163596303TX
Medicaid59271086NM

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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 (PECOS)

Shannon Herrick Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Shannon Herrick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Tech University Health Sciences Center Amarillo
Same address
Family Medicine
1400 S COULTER ST
Amarillo, TX 79106
  • Reassigned Medicare billing, Texas enrollment
  • 109 clinicians in this Medicare group
NPI 1013942150 (806) 414-9559

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79106 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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality91.19
Promoting Interoperability100
Improvement Activities40

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.

MRS. TIFFANY SHEA THOMPSON RNC, NNP-BC
Nurse Practitioner (Neonatal, Critical Care)
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 414-9180
KHALID ALYAMI
Student in an Organized Health Care Education/Training Program
1400 S COULTER ST, SUITE 5100
AMARILLO, TX 79106
Potter County (806) 414-9559
BRENDA CHESLEY
Nurse Practitioner (Pediatrics)
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 414-9800
TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTER AMARILLO
Family Medicine
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 414-9559
DAVID EGERTON PHD
Psychologist (Family)
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 351-3777
TERESA BAKER MD
Obstetrics & Gynecology
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 414-9650
TEXAS TECH UNIVERSITY HEALTH SCIENCES CENTER AMARILLO
Surgery
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 414-9558
JOHN SCOTT MILTON MD
Internal Medicine (Infectious Disease)
1400 S COULTER ST
AMARILLO, TX 79106
Potter County (806) 354-5480

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 Shannon Herrick's NPI number?

The NPI number for Shannon Herrick is 1629000823. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Shannon Herrick located?

Shannon Herrick practices at 1400 S Coulter St, Amarillo, TX 79106. The listed phone number is (806) 414-9800.

What is Shannon Herrick's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Shannon Herrick enrolled in Medicare?

Yes. Shannon Herrick is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shannon Herrick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Herrick reassigns Medicare benefits to Texas Tech University Health Sciences Center Amarillo (Amarillo, 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 Shannon Herrick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shannon Herrick accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Shannon Herrick 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.

When was this NPI record last updated?

The NPPES record for Shannon Herrick was last updated on June 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.