Ms. Constance Zinnia Maravell, L. AC.
Ms. Constance Zinnia Maravell is a Acupuncturist provider (Acupuncturist) practicing in Washington, DC, registered in the NPPES registry with NPI 1891876421 since 2006. The credential LAC stands for Licensed Acupuncturist.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1891876421 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Constance Zinnia Maravell |
| Credential | L. AC. |
| Sex | Female |
| Practice address | Washington, DC, 20008 |
| Phone | 2023620745 |
| Enumeration date | 2006-10-18 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171100000X | Acupuncturist | Primary | AC30076 | DC |
LAC — Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential
Copy-ready billing details
Provider: Constance Maravell, L. AC. NPI: 1891876421 Taxonomy: 171100000X (Acupuncturist) Address: Washington, DC, 20008
Verify this record
Cross-check NPI 1891876421 against the authoritative CMS record: view Ms. Constance Zinnia Maravell on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1891876421 active?
How do I verify Constance Maravell's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.