CRYSTAL MARIE CASTILLO FNP
NPI 1659047512
Nurse Practitioner - Family in Edinburg, TX

Q: What is Crystal Castillo's NPI number?

The NPI number for Crystal Castillo is 1659047512. It was assigned to this individual provider in the NPPES registry on August 20, 2021.

Q: What is Crystal Castillo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Crystal Castillo was last updated on August 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since August 20, 2021PECOS Enrolled

3121 W ALBERTA RD, EDINBURG, TX 78539(210) 761-3393 Get Directions Write a Review

NPPES record last updated: August 20, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Crystal Marie Castillo Fnp NPPES

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

CRYSTAL MARIE CASTILLO FNP (NPI 1659047512) is an individual family provider in Edinburg, Texas, licensed in Texas (APRN-CNP1045184) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659047512

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameCRYSTAL MARIE CASTILLOCredential: FNP

Location Address3121 W ALBERTA RDEdinburg, TX 78539-9402

Mailing Address2844 Nixon RdSan Benito, TX 78586-7655

Phone(210) 761-3393

Sole ProprietorNo

Enumeration DateAugust 20, 2021

NPPES CertifiedJuly 21, 2021

✔ NPI 1659047512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TX · APRN-CNP1045184

3121 W ALBERTA RD, Edinburg, TX 78539

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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 (PECOS)

Crystal Marie Castillo Fnp 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.

Medicare Billing Reassignments

Medicare enrollment records show Crystal Castillo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ramcorp Medical P.A.

1.6 mi

Family Medicine

8901 N 2ND ST
Mcallen, TX 78504

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Ramcorp Medical PA
15 clinicians in this Medicare group

NPI 1356552632 (956) 227-6004

Vpa Of Texas PLLC

224 mi

Clinical

4800 FREDERICKSBURG RD STE 127
San Antonio, TX 78229

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

NPI 1578175865 (210) 468-0800

Harmonycares Complete Health Services, PLLC

638 mi

Family Medicine

317 E CAPITOL ST STE 200
Jackson, MS 39201

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

NPI 1093543902 (855) 396-9643

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 3

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 nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

1,679 services99 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

250 services41 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

79 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78539 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

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 12

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

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