DR. ANDREA ALVAREZ ESLAVA M.D.
NPI 1154504157
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Antonio, TX

Q: What is Andrea Alvarez Eslava's NPI number?

The NPI number for Andrea Alvarez Eslava is 1154504157. It was assigned to this individual provider in the NPPES registry on December 12, 2007.

Q: What is Andrea Alvarez Eslava's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since December 12, 2007PECOS EnrolledAccepts Medicare Assignment

8435 WURZBACH RD, SAN ANTONIO, TX 78229(210) 450-4940 Get Directions Write a Review

NPPES record last updated: May 21, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Andrea Alvarez Eslava M.d. NPPES

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

DR. ANDREA ALVAREZ ESLAVA M.D. (NPI 1154504157) is an individual endocrinology, diabetes & metabolism provider in San Antonio, Texas, licensed in Texas (N9160) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1154504157

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameDR. ANDREA ALVAREZ ESLAVACredential: M.D.

Location Address8435 WURZBACH RDSan Antonio, TX 78229-3921

Mailing Address8435 Wurzbach RdSan Antonio, TX 78229-3921 · (210) 450-4940

Phone(210) 450-4940

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateDecember 12, 2007

Last NPPES UpdateMay 21, 2024

NPPES CertifiedMay 21, 2024

✔ NPI 1154504157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in TX · N9160

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

8435 WURZBACH RD, San Antonio, TX 78229

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Secondary Practice Location 1

Location 15282 Medical Dr Ste 250San Antonio, TX 78229-6039 · Phone (210) 358-8820 · Fax (210) 358-9434

Other Identifiers 1

Medicaid281135803TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Molina Healthcare.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. Andrea Alvarez Eslava 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 ID2668659699

PECOS Enrollment IDI20110531000503

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 2

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.

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.

70 services55 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

31 services31 patients

Hospital Affiliations CMS Care Compare

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

University Health System

Acute Care Hospitals · San Antonio, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450213

Location4502 Medical 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.

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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

7 suppliers18 claims61 services$6.41 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

1 supplier12 claims12 services$185.34 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.

DR. PRADEEP YARRA MD

Internal Medicine (Gastroenterology)