CMS-1500 Box 24J / 33a • NPI
1144077116
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
363LF0000X (CMS 50)
Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family
Box 32 Service Location & ZIP+4
324 FLANDERS RD, EAST LYME, CT, 06333-1735
✓ 9-Digit EDI 837 ZIP+4 (06333-1735)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1144077116 (AISLINN ANNE MACMASTER, APRN) 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
Medicare Part B
✓ Eligible
DMEPOS Ordering
✓ Eligible
Home Health (HHA)
✓ Eligible
Power Mobility
✓ Eligible
Hospice Referring
No
Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1144077116)
Medicare Beneficiaries
24
Total Billed Services
40
Distinct CPT/HCPCS Codes
13
Medicare Allowed Total
$3,321.33
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1144077116 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | AISLINN ANNE MACMASTER, APRN |
| Plain-English Specialty | Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family NUCC Code: 363LF0000X (Nurse Practitioner, Family) |
| Certifying / Licensing Body | State Medical / Healthcare Licensing Board & National Specialty Board |
| Practice Location Address | 324 FLANDERS RD, EAST LYME, CT, 06333-1735 |
| Practice Telephone / Fax | Tel: (860) 739-6953 |
| Administrative Mailing Address | 30 OLD MOUNT TOM RD, BANTAM, CT, 06750-1300 |
| Enumeration & Last Sync | Enumerated: 2024-05-06 | CMS Record Updated: 2024-10-21 |
Clinic Location, Accessibility & Directions
📍 Practice Location & Patient Access
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Plain-English Taxonomy & CMS Crosswalk (363LF0000X)
What Does Taxonomy Code 363LF0000X Mean?
In the HIPAA National Uniform Claim Committee (NUCC) classification, code 363LF0000X translates to:
"Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (AISLINN ANNE MACMASTER, APRN)
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
- 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 |
|---|---|
390200000X — Student in an Organized Health Care Education/Training ProgramPlain English: Licensed & Credentialed Student in an Organized Health Care Education/Training Program | State: N/A | License: Verified | Primary: Secondary |
363LF0000X — Nurse Practitioner, FamilyPlain English: Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family | State: CT | License: 13525 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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