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DR. CRYSTAL ANN ACEVEDO SIERRA MD
NPI 1336344902
Pediatrics in Galveston, TX

Active since June 15, 2007PECOS Enrolled
301 UNIVERSITY BLVD, GALVESTON, TX 77555(281) 482-5695 Get Directions Write a Review

NPPES record last updated: June 27, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Crystal Ann Acevedo Sierra Md NPPES

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

DR. CRYSTAL ANN ACEVEDO SIERRA MD (NPI 1336344902) is an individual pediatrics provider in Galveston, Texas, licensed in Texas (N3310) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336344902
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CRYSTAL ANN ACEVEDO SIERRACredential: MD
Location Address301 UNIVERSITY BLVDGalveston, TX 77555-0519
Mailing AddressPo Box 650859 Dept 710Dallas, TX 75265-0519 · (409) 772-0620
Phone(281) 482-5695
Sole ProprietorNo
Enumeration DateJune 15, 2007
Last NPPES UpdateJune 27, 2022
NPPES CertifiedJune 27, 2022
✔ NPI 1336344902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · N3310
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
301 UNIVERSITY BLVD, Galveston, TX 77555
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Other Identifiers 1

Other3851526898Myutmb 3851526898-commercial Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Crystal Ann Acevedo Sierra Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77555 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
$88.24 typical visit price
range $57.19 – $173.07
Typical copayment $22.06 (range $14.29 – $43.26)
Most-billed visit code 99203
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
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.

AMY KATHERINE HAVERTY PNP
Nurse Practitioner (Pediatrics)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222
EVA NOVAK BLIGHT NNP
Nurse Practitioner (Neonatal)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222
DR. JENNIFER ANN MINNEMAN MD
Surgery (Trauma Surgery)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-1011
DR. JAMES HAROLD PAVELA MD
Internal Medicine
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-7063
DIAA HAMOUDA MBBCH
Psychiatry & Neurology (Neurology)
301 UNIVERSITY BLVD, JSA 9.128
GALVESTON, TX 77555
Galveston County (409) 772-8031
SOMMER KIRSCH CAUSEY MD
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-1221
RANDA ABDELMASIH MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (832) 505-2300
HEATHER PENTON
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222

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 Crystal Sierra's NPI number?

The NPI number for Crystal Sierra is 1336344902. It was assigned to this individual provider in the NPPES registry on June 15, 2007.

Where is Crystal Sierra located?

Crystal Sierra practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (281) 482-5695.

What is Crystal Sierra's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Crystal Sierra enrolled in Medicare?

Yes. Crystal Sierra is registered in the Medicare PECOS enrollment system.

What insurance does Crystal Sierra accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice, Oscar Insurance Company and WellPoint list Crystal Sierra 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.

When was this NPI record last updated?

The NPPES record for Crystal Sierra was last updated on June 27, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.