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

MS. HEATHER ELIZABETH JOHNSTON ACNP-BC
NPI 1720323504
Nurse Practitioner - Acute Care in Fort Worth, TX

Active since December 04, 2012PECOS EnrolledAccepts Medicare Assignment
900 W MAGNOLIA AVE STE 100, FORT WORTH, TX 76104(817) 870-7300(817) 533-4704 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Heather Elizabeth Johnston Acnp-bc NPPES

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

MS. HEATHER ELIZABETH JOHNSTON ACNP-BC (NPI 1720323504) is an individual acute care provider in Fort Worth, Texas, licensed in Texas (AP122901) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1720323504
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameMS. HEATHER ELIZABETH JOHNSTONCredential: ACNP-BC
Location Address900 W MAGNOLIA AVE STE 100Fort Worth, TX 76104-8518
Mailing Address950 E State Highway 114 Ste 200Southlake, TX 76092-5261 · (214) 424-2200 · Fax (214) 231-2159
Phone(817) 870-7300
Fax(817) 533-4704
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateDecember 4, 2012
Last NPPES UpdateOctober 13, 2026
NPPES CertifiedOctober 13, 2026
✔ NPI 1720323504 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in TX · AP122901
900 W MAGNOLIA AVE STE 100, Fort Worth, TX 76104
Open in Google Maps ↗

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 and accepts Medicare assignment

Ms. Heather Elizabeth Johnston Acnp-bc 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 ID648415174
PECOS Enrollment IDI20130403000439
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 Heather Johnston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Texas Digestive Disease Consultants, PLLC
15 mi
Clinical Medical Laboratory
1800 PLAZA DR
Bedford, TX 76021
  • Reassigned Medicare billing, Texas enrollment
  • 575 clinicians in this Medicare group
NPI 1275739815 (817) 310-4490

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 76104 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
$87.20 typical visit price
range $56.47 – $171.07
Typical copayment $21.80 (range $14.11 – $42.76)
Most-billed visit code 99203
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
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 7

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

JACQUELINE O'KEEFE RAMPY MD
Internal Medicine (Gastroenterology)
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300
JESSICA ANN ROTH
Nurse Practitioner
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300
SCHARLES ALICIA KONADU M.D.
Internal Medicine (Gastroenterology)
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300
MONIKA BUDHATHOKI FNP
Nurse Practitioner (Family)
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300
GASTROENTEROLOGY ASSOCIATES OF NORTH TEXAS, LLP
Internal Medicine (Gastroenterology)
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300
MURALIDHAR PATHIKONDA M.D.
Internal Medicine (Gastroenterology)
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300
VICTORIA KAY ARCHIBALD PA-C
Physician Assistant
900 W MAGNOLIA AVE STE 100
FORT WORTH, TX 76104
Tarrant County (817) 870-7300

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 Heather Johnston's NPI number?

The NPI number for Heather Johnston is 1720323504. It was assigned to this individual provider in the NPPES registry on December 4, 2012.

Where is Heather Johnston located?

Heather Johnston practices at 900 W Magnolia Ave Ste 100, Fort Worth, TX 76104. The listed phone number is (817) 870-7300.

What is Heather Johnston's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Heather Johnston enrolled in Medicare?

Yes. Heather Johnston 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 Heather Johnston's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Johnston reassigns Medicare benefits to Texas Digestive Disease Consultants, PLLC (Bedford, 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 Heather Johnston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Johnston 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 1 other insurer list Heather Johnston 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 Heather Johnston was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.