Dr. William J Lauretti, D.C.
Dr. William J Lauretti is a Chiropractor provider (Chiropractor) practicing in Gaithersburg, MD, registered in the NPPES registry with NPI 1801894589 since 2005. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1801894589 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William J Lauretti |
| Credential | D.C. |
| Sex | Male |
| Practice address | 16220 S FREDERICK AVE, SUITE 500, Gaithersburg, MD, 20877 |
| Phone | 3012588877 |
| Fax | 3012081188 |
| Enumeration date | 2005-07-07 |
| Last updated in NPPES | 2007-07-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 1469-PT | MD |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 524355-02 | Other | MD | CAREFIRST BC/BS MARYLAND |
| 778111 | Other | — | PHCS NETWORK |
| P 1579733 | Other | — | FIRST HEALTH NETWORK |
| S973 | Other | MD | CAREFIRST BC/BS NAT'L CAP |
| 2100731 | Other | — | MAMSI/UNITEDHEALTHCARE |
Copy-ready billing details
Provider: William Lauretti, D.C. NPI: 1801894589 Taxonomy: 111N00000X (Chiropractor) Address: 16220 S FREDERICK AVE, SUITE 500, Gaithersburg, MD, 20877
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1811991144 | Frank Mayo | Individual | Pulmonary Disease Physician | Gaithersburg, MD |
| 1134106859 | Ronald Footer | Individual | Podiatrist | Gaithersburg, MD |
| 1215974464 | Baolang Liao | Individual | Internal Medicine Physician | Gaithersburg, MD |
| 1245270719 | Pulmonologists, PC | Organization | Pulmonary Disease Physician | Gaithersburg, MD |
| 1285667683 | James Anchors | Individual | Internal Medicine Physician | Gaithersburg, MD |
| 1164448825 | Amir Assili | Individual | Foot & Ankle Surgery Podiatrist | Gaithersburg, MD |
| 1619998002 | Herbert Gould | Individual | Specialist | Gaithersburg, MD |
| 1558463257 | Shady Grove Ambulatory Surgery Center,LLC | Organization | Ambulatory Surgical Clinic/Center | Gaithersburg, MD |
Verify this record
Cross-check NPI 1801894589 against the authoritative CMS record: view Dr. William J Lauretti 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 1801894589 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.