What is Catherine Johnson's NPI number?

Catherine Johnson's National Provider Identifier (NPI) is 1912784059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Catherine Johnson's specialty?

Catherine Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Catherine Johnson located?

Catherine Johnson's practice location on file with NPPES is 1180 Seton Pkwy Ste 220, Kyle, TX 78640-6179.

What is Catherine Johnson's phone number?

The practice phone number listed in the NPPES registry for Catherine Johnson is (512) 504-5000.

Does Catherine Johnson accept Medicare?

Catherine Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Catherine Johnson's NPI active?

Yes — Catherine Johnson's NPI (1912784059) is active in the NPPES registry as of the last update on 2025-01-06.

IndividualActiveAccepts Medicare

Catherine Johnson

NPI 1912784059 · Physician Assistant · Kyle, TX

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Catherine Johnson is a Physician Assistant provider in Kyle, TX (NPI 1912784059).

Provider details

NPI number: 1912784059
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Physician AssistantPrimary363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Basic profile(49/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
2 yrs in NPPES registry
Profile completeness25% of score
83% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
112 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	46	$157
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	24	$72
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	14	$103
Hospital Discharge Day Management, 30 Minutes Or Less99238	14	$74
Emergency Department Visit With High Level of Medical Decision Making99285	14	$142

Typical Medicare-allowed amounts for these services range $72–$157 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$40 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

1180 Seton Pkwy Ste 220

Kyle, TX 78640-6179

Phone: (512) 504-5000

Street-level locationGet directions

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Mailing address