JANET RENE KEAIS-GROSS DO
NPI 1649235490
Physical Medicine & Rehabilitation in Tyler, TX

Active since April 17, 2006PECOS EnrolledAccepts Medicare Assignment
910 E HOUSTON ST, STE 330, TYLER, TX 75702(903) 525-7995 Get Directions Write a Review

NPPES record last updated: February 9, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Janet Rene Keais-gross Do NPPES

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

JANET RENE KEAIS-GROSS DO (NPI 1649235490) is an individual physical medicine & rehabilitation provider in Tyler, Texas, licensed in Texas (N4513) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1649235490
Entity TypeIndividualFemale
Primary Taxonomy208100000X
Provider Legal NameJANET RENE KEAIS-GROSSCredential: DO
Location Address910 E HOUSTON ST, STE 330Tyler, TX 75702-8368
Mailing AddressPo Box 846098Dallas, TX 75284-6098 · (903) 324-6450
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateApril 17, 2006
Last NPPES UpdateFebruary 9, 2018
✔ NPI 1649235490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
Licenses✔ Licensed in TX · N4513✔ Licensed in LA · DO000054✔ Licensed in WI · 39234-021
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
910 E HOUSTON ST, Tyler, TX 75702

Other Names 1

Former Name (1)Janet Rene Keais Do

Accepted 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

Janet Rene Keais-gross Do 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 ID2264536580
PECOS Enrollment IDI20091214000779
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

2

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

Family Medicine
520 DOUGLAS BLVD
Tyler, TX 75702
  • Reassigned Medicare billing, Texas enrollment
  • 2,745 clinicians in this Medicare group
Integrative Medicine
1400 WSW LOOP 323 STE 60
Tyler, TX 75701
  • Reassigned Medicare billing, Texas enrollment
  • 6 clinicians in this Medicare group

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 12

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.

Injection of additional new drug or substance into vein 96375
This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.
526 services24 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
138 services24 patients
Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion 96368
An infusion into a vein is a method of delivering medication, nutrients, or fluids directly into your bloodstream. If it's concurrent with another infusion, it means two different solutions are given at the same time. This can be for treatment, prevention, or diagnostic purposes.
136 services24 patients
Infusion, normal saline solution , 1000 cc J7030
An infusion of normal saline solution, 1000 cc, is a common medical procedure. It involves introducing a saltwater solution into your bloodstream via an intravenous (IV) line. This helps to hydrate your body, correct electrolyte imbalances, and deliver medications if needed.
135 services24 patients
Injection, pyridoxine hcl, 100 mg J3415
Pyridoxine HCL, also known as Vitamin B6, is administered through an injection, typically for those with a deficiency. This vitamin helps the body produce proteins, hormones, and neurotransmitters. It can also support brain development and function.
123 services23 patients
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.
88 services22 patients

Other Providers at the Same Location NPPES 20

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

Internal Medicine (Hematology & Oncology)
910 E HOUSTON ST
TYLER, TX 75702
Nurse Practitioner
910 E HOUSTON ST, STE. 330
TYLER, TX 75702
Internal Medicine (Interventional Cardiology)
910 E HOUSTON ST
TYLER, TX 75702
Urology
910 E HOUSTON ST, STE 600
TYLER, TX 75702
Surgery (Trauma Surgery)
910 E HOUSTON ST, STE 530
TYLER, TX 75702
Psychiatry & Neurology (Neurology)
910 E HOUSTON ST, STE 330
TYLER, TX 75702
Nurse Practitioner
910 E HOUSTON ST, STE 550
TYLER, TX 75702
Physician Assistant
910 E HOUSTON ST, STE 330
TYLER, TX 75702

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 Janet Keais-gross's NPI number?

The NPI number for Janet Keais-gross is 1649235490. It was assigned to this individual provider in the NPPES registry on April 17, 2006. The provider is also known as Janet Rene Keais Do.

Where is Janet Keais-gross located?

Janet Keais-gross practices at 910 E Houston St Ste 330, Tyler, TX 75702. The listed phone number is (903) 525-7995.

What is Janet Keais-gross's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Janet Keais-gross enrolled in Medicare?

Yes. Janet Keais-gross 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 Janet Keais-gross's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janet Keais-gross reassigns Medicare benefits to 2 organizations: Christus Trinity Clinic Texas (Tyler, TX) and Advanced Health Center PLLC (Tyler, 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 Janet Keais-gross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Janet Keais-gross accept?

Health plans from Blue Cross and Blue Shield of Texas list Janet Keais-gross 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 Janet Keais-gross was last updated on February 9, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.