CARLOS JAVIER DIAZ VELEZ MD
NPI 1316061377
Internal Medicine in Shavano Park, TX

Active since March 16, 2007PECOS EnrolledAccepts Medicare Assignment
4085 DE ZAVALA RD STE 200, SHAVANO PARK, TX 78249(210) 558-6288(210) 558-6289 Get Directions Write a Review

NPPES record last updated: April 1, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Carlos Javier Diaz Velez Md NPPES

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

CARLOS JAVIER DIAZ VELEZ MD (NPI 1316061377) is an individual internal medicine provider in Shavano Park, Texas, licensed in Texas (N0732) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1316061377
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCARLOS JAVIER DIAZ VELEZCredential: MD
Location Address4085 DE ZAVALA RD STE 200Shavano Park, TX 78249-2084
Mailing AddressPo Box 781616San Antonio, TX 78278-1616 · (210) 558-6288 · Fax (210) 558-6289
Fax(210) 558-6289
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateMarch 16, 2007
Last NPPES UpdateApril 1, 2024
NPPES CertifiedApril 1, 2024
NPI 1316061377 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 · N0732
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.
4085 DE ZAVALA RD STE 200, Shavano Park, TX 78249

Other Identifiers 3

Medicaid196858803TX
Medicaid196858801TX
Medicaid196858802TX

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

Carlos Javier Diaz Velez 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 ID1951460740
PECOS Enrollment IDI20081107000683
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 7

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 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.
514 services134 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.
336 services90 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.
248 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.
215 services179 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
42 services42 patients
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes 99236
This service involves a brief hospital stay for a serious health issue. Patients are admitted and discharged on the same day, typically within 55 minutes. It allows for close monitoring and immediate treatment, ensuring optimal care.
32 services32 patients

Hospital Affiliations CMS Care Compare

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

Methodist Hospital

Acute Care Hospitals · San Antonio, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450388
Location7700 Floyd Curl DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78249 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.

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
3 suppliers20 claims20 services$16.93 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 suppliers20 claims20 services$88.03 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 10

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

Family Medicine
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Nurse Practitioner (Family)
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Internal Medicine
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Pathology (Anatomic Pathology & Clinical Pathology)
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Pathology (Anatomic Pathology & Clinical Pathology)
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Pathology (Anatomic Pathology & Clinical Pathology)
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Nurse Practitioner (Acute Care)
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249
Pathology (Anatomic Pathology & Clinical Pathology)
4085 DE ZAVALA RD STE 200
SHAVANO PARK, TX 78249

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 Carlos Diaz Velez's NPI number?

The NPI number for Carlos Diaz Velez is 1316061377. It was assigned to this individual provider in the NPPES registry on March 16, 2007.

Where is Carlos Diaz Velez located?

Carlos Diaz Velez practices at 4085 De Zavala Rd Ste 200, Shavano Park, TX 78249. The listed phone number is (210) 558-6288.

What is Carlos Diaz Velez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Carlos Diaz Velez enrolled in Medicare?

Yes. Carlos Diaz Velez 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 Carlos Diaz Velez accept?

Health plans from Blue Cross and Blue Shield of Texas and Molina Healthcare list Carlos Diaz Velez 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 Carlos Diaz Velez affiliated with any hospitals?

According to CMS data, Carlos Diaz Velez is affiliated with Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Carlos Diaz Velez was last updated on April 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.