KRISTEN AIEMJOY, PhD — NPI 1245197185 (Licensed & Credentialed Specialist, Research Study in DAVIS, CA)

CMS-1500 Box 24J / 33a • NPI

1245197185

Type 1 Individual Rendering/Ordering

HIPAA NUCC Taxonomy • CMS Code

1744R1102X

Licensed & Credentialed Specialist, Research Study

Box 32 Service Location & ZIP+4

1 SHIELDS AVE, DAVIS, CA, 95616-8500

✓ 9-Digit EDI 837 ZIP+4 (95616-8500)

Practice Phone & Referral Fax

(530) 752-2793

Direct NPPES Verification Line

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1245197185 (KRISTEN AIEMJOY, PhD) 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	`1245197185` (NPI-1 Individual Practitioner)
Provider / Legal Name	KRISTEN AIEMJOY, PhD
Plain-English Specialty	Licensed & Credentialed Specialist, Research Study NUCC Code: `1744R1102X` (Specialist, Research Study)
Certifying / Licensing Body	State Medical / Healthcare Licensing Board & National Specialty Board
Practice Location Address	1 SHIELDS AVE, DAVIS, CA, 95616-8500
Practice Telephone / Fax	Tel: (530) 752-2793
Administrative Mailing Address	1 SHIELDS AVE, DAVIS, CA, 95616-8500
Enumeration & Last Sync	Enumerated: 2026-01-05 \| CMS Record Updated: 2026-01-05

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

1 SHIELDS AVE, DAVIS, CA, 95616-8500

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Plain-English Taxonomy & CMS Crosswalk (1744R1102X)

What Does Taxonomy Code 1744R1102X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 1744R1102X translates to:
"Licensed & Credentialed Specialist, Research Study"

CMS-1500 Medicare Specialty Crosswalk: Standard HIPAA X12N 837P / CMS-1500
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Specialist, Research Study for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (KRISTEN AIEMJOY, PhD)

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
`1744R1102X` — Specialist, Research Study Plain English: Licensed & Credentialed Specialist, Research Study	State: N/A \| License: `Verified` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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KRISTEN AIEMJOY, PhD (NPI #1245197185)