DR. TIM CASTRO III M.D.
NPI 1447418538
Internal Medicine in Tyler, TX

Active since May 27, 2008PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
912 S FLEISHEL AVE, TYLER, TX 75701(903) 592-6901 Get Directions Write a Review

NPPES record last updated: April 4, 2011. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Tim Castro Iii M.d. NPPES

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

DR. TIM CASTRO III M.D. (NPI 1447418538) is an individual internal medicine provider in Tyler, Texas, licensed in Texas (N0679) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Ut Health East Texas Tyler Regional Hospital, and is a graduate of University Of Texas Medical Branch At Galveston (2006).

NPPES Registry Identity

NPI1447418538
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. TIM CASTRO IIICredential: M.D.
Location Address912 S FLEISHEL AVETyler, TX 75701-2018
Mailing Address912 S Fleishel AveTyler, TX 75701-2018 · (903) 592-6901
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2006
Enumeration DateMay 27, 2008
Last NPPES UpdateApril 4, 2011
NPI 1447418538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in TX · N0679
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

912 S FLEISHEL AVE, Tyler, TX 75701

Accepted 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

Dr. Tim Castro Iii 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 ID8820140296
PECOS Enrollment IDI20090715000534
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 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Follow-up hospital inpatient care per day, typically 25 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.
571 services199 patients
Follow-up hospital inpatient care per day, typically 35 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.
290 services112 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.
129 services121 patients
Initial hospital inpatient care per day, typically 70 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.
47 services47 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

Ut Health East Texas Tyler Regional Hospital

Acute Care Hospitals · Tyler, TX
1/5 CMS rating
OwnershipProprietary
CMS Certification Number450083
Location1000 South Beckham AveTyler, TX 75701 · Smith County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75701 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Quality86.53
Promoting Interoperability100
Improvement Activities40

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 suppliers16 claims16 services$17.77 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
2 suppliers21 claims21 services$94.63 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 20

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

Internal Medicine
912 S FLEISHEL AVE
TYLER, TX 75701
Hospitalist
912 S FLEISHEL AVE
TYLER, TX 75701
Family Medicine
912 S FLEISHEL AVE
TYLER, TX 75701
Durable Medical Equipment & Medical Supplies
912 S FLEISHEL AVE
TYLER, TX 75701
Internal Medicine (Pulmonary Disease)
912 S FLEISHEL AVE
TYLER, TX 75701
Nurse Practitioner (Acute Care)
912 S FLEISHEL AVE
TYLER, TX 75701
Nurse Practitioner (Family)
912 S FLEISHEL AVE
TYLER, TX 75701
Internal Medicine (Pulmonary Disease)
912 S FLEISHEL AVE
TYLER, TX 75701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447418538, enumerated as an "individual" on May 27, 2008.

The provider is located at 912 S FLEISHEL AVE TYLER, TX 75701 and the phone number is (903) 592-6901.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.

Tim Castro is affiliated with: UT HEALTH EAST TEXAS TYLER REGIONAL HOSPITAL.