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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.

KRISTEN JOHNSON
NPI 1861175655
Physician Assistant - Medical in Houston, TX

Active since August 09, 2023PECOS Enrolled
952 ECHO LN STE 240, HOUSTON, TX 77024(713) 955-9324 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 14, 2026, Apr 10, 2024, Aug 9, 2023 (3 updates tracked since 2023).

About Kristen Johnson NPPES

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

KRISTEN JOHNSON (NPI 1861175655) is an individual medical provider in Houston, Texas, licensed in Texas (PA18083) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1861175655
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameKRISTEN JOHNSON
Location Address952 ECHO LN STE 240Houston, TX 77024-2837
Mailing Address10425 Huffmeister Rd Ste 280Houston, TX 77065-3430
Phone(713) 955-9324
Sole ProprietorNo
Medical School CMSUniv Of Nebraska Medical Center, Col Of DentistryGraduated 2024
Enumeration DateAugust 9, 2023
Last NPPES UpdateJuly 14, 20263 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1861175655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in TX · PA18083
Also ListedPhysician AssistantTaxonomy 363A00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
952 ECHO LN STE 240, Houston, TX 77024
Open in Google Maps ↗

Secondary Practice Location 1

Location 110425 Huffmeister Rd Ste 280Houston, TX 77065-3430 · Phone (832) 632-4070

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Kristen Johnson 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 ID7517408230
PECOS Enrollment IDI20240923000345
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.

Hospital Affiliations CMS Care Compare 2

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

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450068
Location6411 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Memorial Hermann Katy Hospital

Acute Care Hospitals · Katy, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450847
Location23900 Katy FreewayKaty, TX 77494 · Fort Bend County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 2

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

OPTIMAL LIVING SERVICE, INC.
Family Medicine
952 ECHO LN STE 240
HOUSTON, TX 77024
Harris County (281) 733-1300
LESLIE ADDAMO
Physician Assistant
952 ECHO LN STE 240
HOUSTON, TX 77024
Harris County (713) 955-9324

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 Kristen Johnson's NPI number?

The NPI number for Kristen Johnson is 1861175655. It was assigned to this individual provider in the NPPES registry on August 9, 2023.

Where is Kristen Johnson located?

Kristen Johnson practices at 952 Echo Ln Ste 240, Houston, TX 77024. The listed phone number is (713) 955-9324.

What is Kristen Johnson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Kristen Johnson enrolled in Medicare?

Yes. Kristen Johnson 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.

What insurance does Kristen Johnson accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Kristen Johnson 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 Kristen Johnson affiliated with any hospitals?

According to CMS data, Kristen Johnson is affiliated with Memorial Hermann - Texas Medical Center and Memorial Hermann Katy Hospital.

When was this NPI record last updated?

The NPPES record for Kristen Johnson was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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.