NPPES file of Aug 9, 2026

Caleb I. Nieves Velez, MD

Endocrinology, Diabetes & Metabolism Physician · El Paso, TX

Caleb I. Nieves Velez, MD is an endocrinology, diabetes & metabolism physician with a practice address in El Paso, Texas, and NPI 1760969851, issued on Jul 23, 2018. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1760969851
Name
Caleb I. Nieves Velez
Credential
MD
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
T-5319 MS
Self-reported in NPPES; status is on the state search
Practice location
10175 Gateway Blvd W Ste 100, El Paso, TX 79925
Phone
(915) 283-3953
Enumerated
Jul 23, 2018
Record last updated
Jul 6, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10175 Gateway Blvd W Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sarah BarrazaInternal Medicine Physician1619554383
  2. Harsimrandeep Bhatti, MDStudent in an Organized Health Care Education/Training Program1013594027
  3. Zefr Chao, MDStudent in an Organized Health Care Education/Training Program1508445164
  4. Mitchell DavisStudent in an Organized Health Care Education/Training Program1841878634
  5. Anaam Fayyaz, MDStudent in an Organized Health Care Education/Training Program1396322376
  6. Akash Hazari, MDNephrology Physician1730717240

Verify Caleb I. Nieves Velez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical BoardCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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94% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

162 Medicare Part D claims for 57 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.

  1. Caleb Nieves Velez162
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium16 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $613.79

15 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Caleb Nieves Velez$613.79
  2. Specialty average$5,742.15

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Caleb I. Nieves Velez among 743 endocrinology, diabetes & metabolism physician records in Texas

Caleb I. Nieves Velez, MD is one of 743 endocrinology, diabetes & metabolism physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 91% of them.

  • NPI issued2018 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Texas

There are 743 endocrinology, diabetes & metabolism physician records in Texas.

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Juan Castillo, M.D.El Paso, TX 799241295222008
  2. Homer Lemar, M.D.El Paso, TX 799201326052846
  3. Thomas Oliver, MDEl Paso, TX 799201376519983
  4. Irene Chiucchini, M.D.El Paso, TX 799151508876061
  5. Benito Marranzini, M.D.El Paso, TX 799351083617328
  6. Sergio Rovner, M.D.El Paso, TX 799351437164803
  7. Ifeoma Egbuonu, MDEl Paso, TX 799381083010060
  8. Mariana Yates, MDEl Paso, TX 799121154584449

Common questions

What is Caleb I. Nieves Velez, MD's NPI number?

Caleb I. Nieves Velez, MD's National Provider Identifier (NPI) is 1760969851, issued on Jul 23, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Caleb I. Nieves Velez, MD located?

The NPPES record lists a practice address at 10175 Gateway Blvd W Ste 100, El Paso, TX, 79925. Phone: (915) 283-3953. Providers update this record themselves, so call before visiting.

How can I verify Caleb I. Nieves Velez, MD's license?

Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Caleb I. Nieves Velez, MD prescribe under Medicare Part D?

In 2024, Caleb I. Nieves Velez, MD had 162 Medicare Part D claims for 57 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.