MEGAN ADAIR CASTEEL, LCSW — NPI 1316444532 (Licensed & Credentialed Behavioral Health & Social Service Providers

CMS-1500 Box 24J / 33a • NPI

1316444532

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

1041C0700X (CMS 80)

Licensed & Credentialed Behavioral Health & Social Service Providers — Social Worker, Clinical

Box 32 Service Location & ZIP+4

9625 SURVEYOR CT STE 200, MANASSAS, VA, 20110-4408

✓ 9-Digit EDI 837 ZIP+4 (20110-4408)

Practice Phone & Referral Fax

(703) 574-5887

Fax: (703) 345-0143

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1316444532 (MEGAN ADAIR CASTEEL, LCSW) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

This practitioner does not currently appear in the CMS individual Order & Referring PECOS file (may practice in pediatrics, commercial-only networks, or hospital-employed settings).

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1316444532` (NPI-1 Individual Practitioner)
Provider / Legal Name	MEGAN ADAIR CASTEEL, LCSW
Plain-English Specialty	Licensed & Credentialed Behavioral Health & Social Service Providers — Social Worker, Clinical NUCC Code: `1041C0700X` (Social Worker, Clinical)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	9625 SURVEYOR CT STE 200, MANASSAS, VA, 20110-4408
Practice Telephone / Fax	Tel: (703) 574-5887 \| Fax: (703) 345-0143
Administrative Mailing Address	8270 WILLOW OAKS CORPORATE DR, FAIRFAX, VA, 22031-4511
Enumeration & Last Sync	Enumerated: 2018-04-13 \| CMS Record Updated: 2023-09-26

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

9625 SURVEYOR CT STE 200, MANASSAS, VA, 20110-4408

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Plain-English Taxonomy & CMS Crosswalk (1041C0700X)

What Does Taxonomy Code 1041C0700X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 1041C0700X translates to:
"Licensed & Credentialed Behavioral Health & Social Service Providers — Social Worker, Clinical"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 80 (Licensed Clinical Social Worker)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Social Worker, Clinical for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (MEGAN ADAIR CASTEEL, LCSW)

Typical CPT / Diagnostic Procedures:

Comprehensive Outpatient & Inpatient Clinical Evaluation (CPT 99202–99215)
Diagnostic Workup, Laboratory Ordering & Evidence-Based Care Coordination
Preventive Screening, Patient Counseling & Multidisciplinary Referral

Common Therapeutic Classes:

Evidence-Based Specialty Pharmacotherapy & Preventive Regimens (CMS Part D Standard)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`1041C0700X` — Social Worker, Clinical Plain English: Licensed & Credentialed Behavioral Health & Social Service Providers — Social Worker, Clinical	State: VA \| License: `0904011934` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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MEGAN ADAIR CASTEEL, LCSW (NPI #1316444532)