NCG ASSOCIATES LLC
NCG ASSOCIATES LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1093478000, based in Alexandria, VA. The organization lists 14 taxonomy classifications, with Home Health Agency recorded as primary.
Getting there
The practice address on file is 2121 EISENHOWER AVE STE 318, Alexandria, VA 22314. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Home Health covers
A public agency or private organization, or a subdivision of such an agency or organization, that is primarily engaged in providing skilled nursing services and other therapeutic services, such as physical therapy, speech-language pathology services, or occupational therapy, medical social services, and home health aide services. It has policies established by a professional group associated with the agency or organization (including at least one physician and one registered nurse) to govern the services and provides for supervision of such services by a physician or a registered nurse; maintains clinical records on all patients; is licensed in accordance with State or local law or is approved by the State or local licensing agency as meeting the licensing standards, where applicable; and meets other conditions found by the Secretary of Health and Human Services to be necessary for health and safety. NUCC Health Care Provider Taxonomy, code 251E00000X
All registered taxonomy codes
This provider registers 14 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 251E00000X | Home Health Agency | — | — | primary |
| 261QP2400X | Prison Health Clinic/Center Prison Health | — | — | |
| 251J00000X | Nursing Care Agency | — | — | |
| 177F00000X | Lodging Provider | — | — | |
| 310400000X | Assisted Living Facility | — | — | |
| 261QP2000X | Physical Therapy Clinic/Center Physical Therapy | — | — | |
| 174200000X | Meals Provider | — | — | |
| 261QM0855X | Adolescent and Children Mental Health Clinic/Center Adolescent and Children Mental Health | — | — | |
| 261Q00000X | Clinic/Center | — | — | |
| 261QM0850X | Adult Mental Health Clinic/Center Adult Mental Health | — | — | |
| 251C00000X | Developmentally Disabled Services Day Training Agency | — | — | |
| 251S00000X | Community/Behavioral Health Agency | — | — | |
| 261QH0700X | Hearing and Speech Clinic/Center Hearing and Speech | — | — | |
| 253Z00000X | In Home Supportive Care Agency | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1093478000 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 17, 2021 |
| Last updated | Apr 1, 2026 |
| Status | Active |
| Practice address |
2121 EISENHOWER AVE STE 318 Alexandria, VA 22314 (703) 671-6701 Fax (276) 235-6289 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 9 | 3 | 4 | 7 | 8 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 9 | 3 | 8 | 7 | 7 | 0 | 0 |
Sum = 60 · next multiple of 10 = 60 · check digit = 0 · actual last digit = 0
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.