Official HIPAA X12N / NUCC Code 363L00000X

Taxonomy Code 363L00000X: Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner

Plain-English meaning: Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner. Below is the official CMS Medicare Specialty Code crosswalk for medical billing, credentialing, and EDI 837 claim submission.

← All 459 Taxonomy Codes

CMS Medicare Specialty Code Crosswalk for 363L00000X

CMS Specialty CodeMedicare Provider / Supplier Type DescriptionEDI / Claim Placement
50 Nurse PractitionerCMS-1500 Box 24J / 33b & X12 837P PRV03
Plain-English Taxonomy & CMS Crosswalk (363L00000X)

What Does Taxonomy Code 363L00000X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 363L00000X translates to:
"Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 50 (Nurse Practitioner)
Certifying / Accrediting Authority: State Medical / Healthcare Licensing Board & National Specialty Board
Clinical Scope: Consult a verified Physician Assistants & Advanced Practice Nursing Providers/Nurse Practitioner for specialized diagnostic evaluation, treatment planning, and continuity of care.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner)

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)
Medical Billing, RCM & Hospital Credentialing Teams:
Batch-verify up to 25 NPIs free against CMS NPPES + Medicare PECOS + HHS OIG Exclusions with 1-click CSV export.
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Sample Active NPI Providers Registered Under 363L00000X / Related Specialty

NPI 1205652898
✓ OIG Clear

1 CARE PARTNERS LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207RG0300X)
📍 1300 ENTERPRISE DR, LYNCHBURG, VA, 24502-5746
📞 (336) 663-2273
NPI 1285528372
✓ OIG Clear

1 NATURAL WAY LLC

Licensed & Credentialed Lactation Consultant, Non-RN (174N00000X)
📍 4064 TECHNOLOGY DR, MAUMEE, OH, 43537-9738
📞 (888) 977-2229
NPI 1225695737
✓ OIG Clear

1 NP INC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 1801 HALSTEAD ST, AMARILLO, TX, 79106-1830
📞 (806) 418-6886
NPI 1578000410
✓ OIG Clear

1 TEAM CLINIC LLC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 199 POTTERTOWN RD, MIDWAY, TN, 37809-3213
📞 (423) 422-4454
NPI 1710425368
✓ OIG Clear

1 TEAM LLC TAZEWELL

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 150 HESTER LN, TAZEWELL, TN, 37879-5088
📞 (423) 851-1149
NPI 1033959770
✓ OIG Clear

1 TRUE HEALTH - CALIFORNIA PC

Licensed Outpatient Medical Clinic / Urgent Care & Ambulatory Center (261QP2300X)
📍 4320 VIEWRIDGE AVE STE C, SAN DIEGO, CA, 92123-1690
📞 (833) 313-9509
NPI 1457241861
✓ OIG Clear

101 MOBILE MEDICAL GROUP OF AZ

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 14350 N FRANK LLOYD WRIGHT BLVD STE 6, SCOTTSDALE, AZ, 85260-8843
📞 (480) 867-6405
NPI 1891303368
✓ OIG Clear

1025 HEALTH, LLC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Adult Health (363LA2200X)
📍 110 HARDIN LN, SOMERSET, KY, 42503-3818
📞 (606) 451-9748
NPI 1891430989
✓ OIG Clear

10611 MEDICAL ASSOCIATES PLLC

Licensed & Credentialed Allopathic & Osteopathic Physicians — Physical Medicine & Rehabilitation (208100000X)
📍 10611 QUAKER AVE, LUBBOCK, TX, 79424-8309
📞 (806) 797-4000
NPI 1003528258
✓ OIG Clear

12TH AVENUE HEALTHCARE, INC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 1101 OFFICE WOODS DR, PENSACOLA, FL, 32504-5937
📞 (850) 776-7872
NPI 1447870274
✓ OIG Clear

15 PARK PLACE LLC

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207R00000X)
📍 15 PARK PL STE 1, SWANSEA, IL, 62226-2918
📞 (618) 580-1359
NPI 1710453014
✓ OIG Clear

1522 ESSENTIAL CARE PC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 520 N COLLEGIATE DR, PARIS, TX, 75460-4885
📞 (903) 784-1608
NPI 1144593815
✓ OIG Clear

16TH STREET COMMUNITY HEALTH CENTER INC.

Licensed Outpatient Medical Clinic / Urgent Care & Ambulatory Center (261QF0400X)
📍 309 E NORTH ST, WAUKESHA, WI, 53188-3718
📞 (414) 672-1353
NPI 1417912999
✓ OIG Clear

16TH STREET COMMUNITY HEALTH CENTER INC.

Licensed Outpatient Medical Clinic / Urgent Care & Ambulatory Center (261QF0400X)
📍 1032 S CESAR E CHAVEZ DR, MILWAUKEE, WI, 53204-2203
📞 (414) 672-1353
NPI 1841069309
✓ OIG Clear

180 HEALTH CLINIC, PLLC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Primary Care (363LP2300X)
📍 1801 EASTCHASE PKWY STE 123, FORT WORTH, TX, 76120-4425
📞 (682) 622-8990
NPI 1952009995
✓ OIG Clear

1977 ENTERPRISE LLC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner (363L00000X)
📍 450 S ORANGE AVE FL 3, ORLANDO, FL, 32801-3394
📞 (407) 212-7113
NPI 1477284081
✓ OIG Clear

1ST AID STATION MEDICAL CLINIC LLC

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 903A ASU BLVD, BEEBE, AR, 72012-2117
📞 (501) 232-9540
NPI 1255140836
✓ OIG Clear

1ST CALL NURSING SERVICES, INC.

Licensed & Credentialed Physician Assistants & Advanced Practice Nursing Providers — Nurse Practitioner, Family (363LF0000X)
📍 2815 HOWARD AVE APT 5, SAN DIEGO, CA, 92104
📞 (619) 350-4725
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