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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.

JAMES ALFRED LYONS III MD
NPI 1992297642
Family Medicine in Liberty Hill, TX

Active since May 30, 2018PECOS Enrolled
9025 W STATE HIGHWAY 29, LIBERTY HILL, TX 78642(512) 955-8385 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, Jul 28, 2021 (2 updates tracked since 2021).

About James Alfred Lyons Iii Md NPPES

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

JAMES ALFRED LYONS III MD (NPI 1992297642) is an individual family medicine provider in Liberty Hill, Texas, licensed in Texas (T0846) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1992297642
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJAMES ALFRED LYONS IIICredential: MD
Location Address9025 W STATE HIGHWAY 29Liberty Hill, TX 78642-2854
Mailing Address640 WonderstruckLiberty Hill, TX 78642-2649 · (254) 289-9910
Phone(512) 955-8385
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMay 30, 2018
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1992297642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in TX · T0846✔ Licensed in MI · 4301114775
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedHospitalistTaxonomy 208M00000X · License T0846 (TX)
9025 W STATE HIGHWAY 29, Liberty Hill, TX 78642
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13003 Bee Caves RdAustin, TX 78746-5542 · Phone (512) 314-3800
Location 25656 Bee Caves RdWest Lake Hills, TX 78746-5280 · Phone (512) 327-0000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare 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

James Alfred Lyons Iii Md 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 ID4183970940
PECOS Enrollment IDI20210528000558
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
227 services121 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
206 services201 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
201 services200 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
154 services73 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
17 services17 patients

Hospital Affiliations CMS Care Compare 5

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

Christus Good Shepherd Medical Center

Acute Care Hospitals · Longview, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450032
Location700 E Marshall AveLongview, TX 75601 · Gregg County
Emergency services Birthing friendly

Baylor Scott & White Medical Center - Temple

Acute Care Hospitals · Temple, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450054
Location2401 S 31st StTemple, TX 76508 · Bell County
Emergency services Birthing friendly

Adventhealth Central Texas

Acute Care Hospitals · Killeen, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450152
Location2201 S Clear Creek RoadKilleen, TX 76542 · Bell County
Emergency services Birthing friendly

Adventhealth Rollins Brook

Critical Access Hospitals · Lampasas, TX
OwnershipVoluntary non-profit - Private
CMS Certification Number451323
Location608 North Key AvenueLampasas, TX 76550 · Lampasas County
Emergency services

The Hospital At Westlake Medical Center

Acute Care Hospitals · Austin, TX
OwnershipPhysician
CMS Certification Number670006
Location5656 Bee Caves Road, Suite M-302Austin, TX 78746 · Travis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78642 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers13 claims13 services$16.38 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers18 claims22 services$98.73 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

LHX HEALTH, PLLC
Clinic/Center (Primary Care)
9025 W STATE HIGHWAY 29
LIBERTY HILL, TX 78642
Williamson County (512) 955-8385

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 James Lyons's NPI number?

The NPI number for James Lyons is 1992297642. It was assigned to this individual provider in the NPPES registry on May 30, 2018.

Where is James Lyons located?

James Lyons practices at 9025 W State Highway 29, Liberty Hill, TX 78642. The listed phone number is (512) 955-8385.

What is James Lyons's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is James Lyons enrolled in Medicare?

Yes. James Lyons 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 James Lyons accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list James Lyons 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 James Lyons affiliated with any hospitals?

According to CMS data, James Lyons is affiliated with Christus Good Shepherd Medical Center, Baylor Scott & White Medical Center - Temple, Adventhealth Central Texas, Adventhealth Rollins Brook and The Hospital At Westlake Medical Center.

When was this NPI record last updated?

The NPPES record for James Lyons 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 28 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.