DR. DIOGENES IVAN VALDERRAMA TORRES M.D.
NPI 1639447071
Hospitalist in San Antonio, TX

Q: What is Diogenes Valderrama Torres's NPI number?

The NPI number for Diogenes Valderrama Torres is 1639447071. It was assigned to this individual provider in the NPPES registry on December 13, 2011.

Q: What is Diogenes Valderrama Torres's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Active since December 13, 2011PECOS EnrolledAccepts Medicare Assignment

4330 MEDICAL DR, STE 500, SAN ANTONIO, TX 78229(210) 576-5306(210) 694-0645 Get Directions Write a Review

NPPES record last updated: March 29, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Diogenes Ivan Valderrama Torres M.d. NPPES

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

DR. DIOGENES IVAN VALDERRAMA TORRES M.D. (NPI 1639447071) is an individual hospitalist provider in San Antonio, Texas, licensed in Texas (P9479) and active in the NPI registry since December 2011. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1639447071

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. DIOGENES IVAN VALDERRAMA TORRESCredential: M.D.

Location Address4330 MEDICAL DR, STE 500San Antonio, TX 78229-3342

Mailing Address4330 Medical Dr, Ste 500San Antonio, TX 78229-3342 · (210) 576-5306 · Fax (210) 694-0645

Phone(210) 576-5306

Fax(210) 694-0645

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateDecember 13, 2011

Last NPPES UpdateMarch 29, 2016

✔ NPI 1639447071 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

Licenses✔ Licensed in TX · P9479✔ Licensed in NY · 004082

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 004082 (NY)

4330 MEDICAL DR, San Antonio, TX 78229

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Other Identifiers 3

Medicaid03470835NY

Other355211YMVUTX · Wni Ptan

Medicare PINA400073981NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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. Diogenes Ivan Valderrama Torres 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 ID4486801735

PECOS Enrollment IDI20140729002294

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 Diogenes Valderrama Torres reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wellmed Networks, Inc.

0.2 mi

Cardiovascular Disease

7622 LOUIS PASTEUR, SUITE 100
San Antonio, TX 78229

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

NPI 1386948677 (210) 588-0122

Hospitalist Medicine Physicians Of Texas, PLLC

201 mi

Internal Medicine

18951 N MEMORIAL DR
Humble, TX 77338

Reassigned Medicare billing, Texas enrollment
2,009 clinicians in this Medicare group

NPI 1629307095 (281) 540-7700

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

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.

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.

28 services28 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 78229 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 20

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

JAMES RICHARD GARRISON JR. M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

4330 MEDICAL DR, SUITE 325
SAN ANTONIO, TX 78229

Bexar County (210) 615-7700

BRIAN MICHAEL KANATZAR D.O.

Internal Medicine