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

DR. LOWELL LANE KETRON M.D.
NPI 1346504073
Internal Medicine - Interventional Cardiology in Conroe, TX

Q: What is Lowell Ketron's NPI number?

The NPI number for Lowell Ketron is 1346504073. It was assigned to this individual provider in the NPPES registry on June 27, 2012.

Q: What is Lowell Ketron's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Lowell Ketron was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since June 27, 2012PECOS EnrolledAccepts Medicare Assignment

603 S CONROE MEDICAL DR, CONROE, TX 77304(936) 978-0466(936) 978-0469 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 8, 2026, Nov 12, 2020, Jun 26, 2020 and 1 more (4 updates tracked since 2019).

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About Dr. Lowell Lane Ketron M.d. NPPES

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

DR. LOWELL LANE KETRON M.D. (NPI 1346504073) is an individual interventional cardiology provider in Conroe, Texas, licensed in Texas (S6423) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1346504073

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. LOWELL LANE KETRONCredential: M.D.

Location Address603 S CONROE MEDICAL DRConroe, TX 77304-5395

Mailing Address603 S Conroe Medical DrConroe, TX 77304-5395 · (936) 978-0466 · Fax (936) 978-0469

Phone(936) 978-0466

Fax(936) 978-0469

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateJune 27, 2012

Last NPPES UpdateOctober 8, 20264 updates tracked since enumeration

NPPES CertifiedOctober 8, 2026

✔ NPI 1346504073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in TX · S6423

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License S6423 (TX)

603 S CONROE MEDICAL DR, Conroe, TX 77304

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Secondary Practice Locations 2

Location 118488 Interstate 45 S Ste 200Shenandoah, TX 77384-4999 · Phone (936) 978-0466 · Fax (936) 978-0469

Location 2116 Medical Park Ln Ste A-2Huntsville, TX 77340-4978 · Phone (936) 978-0466 · Fax (936) 978-0469

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

Dr. Lowell Lane Ketron M.d. 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 ID1658684667

PECOS Enrollment IDI20200701000781

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 Reassignments

Medicare enrollment records show Lowell Ketron reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Healthy Living Heart And Vascular PLLC

Same address

Interventional Cardiology

603 S CONROE MEDICAL DR STE 140
Conroe, TX 77304

Reassigned Medicare billing, Texas enrollment
5 clinicians in this Medicare group

NPI 1518742121 (936) 978-0466

Adnan Afzal, MD PA

0.5 mi

Cardiovascular Disease

100 MEDICAL CENTER BLVD, SUITE 200
Conroe, TX 77304

Reassigned Medicare billing, Texas enrollment
18 clinicians in this Medicare group

NPI 1396935714 (936) 441-9680

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

Areas of Expertise CMS Part B claims 11

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

197 services116 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

91 services80 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

57 services57 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

40 services40 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.

38 services38 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

18 services18 patients

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.

18 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

17 services16 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

16 services14 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

15 services15 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.

15 services15 patients

Hospital Affiliations CMS Care Compare 4

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

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450184

Location1635 North Loop WestHouston, TX 77008 · Harris County

Emergency services Birthing friendly

Hca Houston Healthcare Conroe

Acute Care Hospitals · Conroe, TX

2/5 CMS rating

OwnershipProprietary

CMS Certification Number450222

Location504 Medical Center BlvdConroe, TX 77304 · Montgomery County

Emergency services Birthing friendly

Huntsville Memorial Hospital

Acute Care Hospitals · Huntsville, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450347

Location110 Memorial Hospital DriveHuntsville, TX 77340 · Walker County

Emergency services Birthing friendly

Crockett Medical Center

Critical Access Hospitals · Crockett, TX

OwnershipPhysician

CMS Certification Number451393

Location1100 E Loop 304Crockett, TX 75835 · Houston County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77304 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

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.

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.

MEGAN COWLES

Nurse Practitioner (Family)

603 S CONROE MEDICAL DR
CONROE, TX 77304

Montgomery County (936) 978-0466

DR. ALIYA NAAZ MUSHTAQ M.D

Internal Medicine (Interventional Cardiology)

603 S CONROE MEDICAL DR
CONROE, TX 77304

Montgomery County (936) 978-0466

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 Lowell Ketron's NPI number?

The NPI number for Lowell Ketron is 1346504073. It was assigned to this individual provider in the NPPES registry on June 27, 2012.

Where is Lowell Ketron located?

Lowell Ketron practices at 603 S Conroe Medical Dr, Conroe, TX 77304. The listed phone number is (936) 978-0466.

What is Lowell Ketron's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Lowell Ketron enrolled in Medicare?

Yes. Lowell Ketron 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 organizations bill Medicare for Lowell Ketron's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lowell Ketron reassigns Medicare benefits to 2 organizations: Healthy Living Heart And Vascular PLLC (Conroe, TX) and Adnan Afzal, MD PA (Conroe, TX). Each 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 Lowell Ketron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lowell Ketron 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 Lowell Ketron 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 Lowell Ketron affiliated with any hospitals?

According to CMS data, Lowell Ketron is affiliated with Memorial Hermann Hospital System, Hca Houston Healthcare Conroe, Huntsville Memorial Hospital and Crockett Medical Center.

When was this NPI record last updated?

The NPPES record for Lowell Ketron was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.