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ERYN MAREE CHASTAIN LCSW
NPI 1710570858
Social Worker - Clinical in San Antonio, TX

Active since February 19, 2021PECOS EnrolledAccepts Medicare Assignment
12915 JONES MALTSBERGER RD STE 201, SAN ANTONIO, TX 78247(210) 664-2135 Get Directions Write a Review

NPPES record last updated: May 25, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 25, 2021, Feb 19, 2021 (2 updates tracked since 2021).

About Eryn Maree Chastain Lcsw NPPES

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

ERYN MAREE CHASTAIN LCSW (NPI 1710570858) is an individual clinical provider in San Antonio, Texas, licensed in Texas (66541) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1710570858
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameERYN MAREE CHASTAINCredential: LCSW
Location Address12915 JONES MALTSBERGER RD STE 201San Antonio, TX 78247-4540
Mailing Address12915 Jones Maltsberger Rd Ste 201San Antonio, TX 78247-4540 · (210) 664-2135
Phone(210) 664-2135
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateFebruary 19, 2021
Last NPPES UpdateMay 25, 20212 updates tracked since enumeration
NPPES CertifiedMay 25, 2021
✔ NPI 1710570858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in TX · 66541
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
12915 JONES MALTSBERGER RD STE 201, San Antonio, TX 78247
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Secondary Practice Locations 2

Location 16040 Surety DrEl Paso, TX 79905-2043 · Phone (915) 781-9900
Location 2109 Enterprise Pkwy Ste 203Boerne, TX 78006-8636 · Phone (830) 755-2343

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare.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

Eryn Maree Chastain Lcsw 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 ID1355750688
PECOS Enrollment IDI20210517001779
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 78247 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
$0.00 typical visit price
range $54.84 – $166.88
Typical copayment $0.00 (range $13.71 – $41.72)
Most-billed visit code NA
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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 8

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

LINDSEY AUTUMN MCGEHEE
Counselor
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 817-8772
BONNIE SCOTT LPC
Counselor
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 544-7646
MRS. ELIZABETH RANSOM L.P.C.
Counselor (Professional)
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 404-4317
ELIZABETH RENAE DUKE
Counselor (Mental Health)
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 404-4317
CLIFFORD CANTU LCSW
Social Worker (Clinical)
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 404-4317
NORTHEAST COUNSELING CENTER, PLLC
Social Worker (Clinical)
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 404-4317
BRITTNEY LEIGH KNIGHT LMSW
Social Worker (Clinical)
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 404-4317
TANYA NAVARRO
Social Worker (Clinical)
12915 JONES MALTSBERGER RD STE 201
SAN ANTONIO, TX 78247
Bexar County (210) 404-4317

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 Eryn Chastain's NPI number?

The NPI number for Eryn Chastain is 1710570858. It was assigned to this individual provider in the NPPES registry on February 19, 2021.

Where is Eryn Chastain located?

Eryn Chastain practices at 12915 Jones Maltsberger Rd Ste 201, San Antonio, TX 78247. The listed phone number is (210) 664-2135.

What is Eryn Chastain's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Eryn Chastain enrolled in Medicare?

Yes. Eryn Chastain is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Eryn Chastain accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Eryn Chastain 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 Eryn Chastain was last updated on May 25, 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.