DARLA J FREINER — NPI 1144309774 (Board-Certified Occupational Therapist (OTR/L — Functional & Daily Living Rehab) in OFALLON, MO)

CMS-1500 Box 24J / 33a • NPI

1144309774

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

225XH1200X (CMS 67)

Board-Certified Occupational Therapist (OTR/L — Functional & Daily Living Rehab)

Box 32 Service Location & ZIP+4

951 WATERBURY FALLS DR, PRO REHAB, OFALLON, MO, 63366

Official NPPES Practice Location

Practice Phone & Referral Fax

(636) 336-0300

Fax: (636) 336-0297

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1144309774 (DARLA J FREINER) 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).

Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1144309774)

Medicare Beneficiaries

Total Billed Services

501

Distinct CPT/HCPCS Codes

Medicare Allowed Total

$12,811.15

Actual Top Billed CPT / HCPCS Procedures (CMS Part B)

CPT / HCPCS	Clinical Procedure Description	Services
`97018`	Application of hot wax bath	53
`97110`	Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	110
`97112`	Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes	122
`97530`	Therapy procedure using functional activities	148

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1144309774` (NPI-1 Individual Practitioner)
Provider / Legal Name	DARLA J FREINER
Plain-English Specialty	Board-Certified Occupational Therapist (OTR/L — Functional & Daily Living Rehab) NUCC Code: `225XH1200X` (Occupational Therapist, Hand)
Certifying / Licensing Body	National Board for Certification in Occupational Therapy (NBCOT)
Practice Location Address	951 WATERBURY FALLS DR, PRO REHAB, OFALLON, MO, 63366
Practice Telephone / Fax	Tel: (636) 336-0300 \| Fax: (636) 336-0297
Administrative Mailing Address	4273 KEATON CROSSING BLVD, O FALLON, MO, 63368-8220
Enumeration & Last Sync	Enumerated: 2006-11-03 \| CMS Record Updated: 2018-12-29

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

951 WATERBURY FALLS DR, PRO REHAB, OFALLON, MO, 63366

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Plain-English Taxonomy & CMS Crosswalk (225XH1200X)

What Does Taxonomy Code 225XH1200X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 225XH1200X translates to:
"Board-Certified Occupational Therapist (OTR/L — Functional & Daily Living Rehab)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 67 (Occupational Therapist in Private Practice)
Certifying / Accrediting Authority: National Board for Certification in Occupational Therapy (NBCOT)
Clinical Scope: Regaining hand function, fine motor skills, and independent daily living after stroke, hand injury, or pediatric developmental delay.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (DARLA J FREINER)

Typical CPT / Diagnostic Procedures:

Activities of Daily Living (ADL) & Neuromuscular Re-Education (CPT 97530–97535)
Upper Extremity Hand Therapy, Custom Splinting & Home Safety Ergonomics

Common Therapeutic Classes:

Non-Pharmacological Functional & Sensory-Motor Rehabilitation Protocols

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`225XH1200X` — Occupational Therapist, Hand Plain English: Board-Certified Occupational Therapist (OTR/L — Functional & Daily Living Rehab)	State: MO \| License: `003270` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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DARLA J FREINER (NPI #1144309774)