American Diagnostic Laboratories, Inc.
American Diagnostic Laboratories, Inc. is a healthcare organization registered as Clinical Medical Laboratory in Silver Spring, MD, holding Type 2 (organization) NPI 1477554889 since 2005. The authorized official on file is Christine Mcnair, President/Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1477554889 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | American Diagnostic Laboratories, Inc. |
| Practice address | 1109 SPRING ST, Silver Spring, MD, 20910 |
| Phone | 3015899005 |
| Fax | 3015899004 |
| Enumeration date | 2005-08-09 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Christine Mcnair |
|---|---|
| Title | President/Ceo |
| Phone | 3015899005 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Primary | 1079 | MD |
Copy-ready billing details
Provider: American Diagnostic Laboratories, Inc. NPI: 1477554889 Taxonomy: 291U00000X (Clinical Medical Laboratory) Address: 1109 SPRING ST, Silver Spring, MD, 20910
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891800710 | Rochelle Weinberger | Individual | Psychologist | Silver Spring, MD |
| 1588714059 | Patricia Salas | Individual | Mental Health Counselor | Silver Spring, MD |
| 1912048695 | Rudolph Savage | Individual | Clinical Psychologist | Silver Spring, MD |
| 1295939924 | Leigh Leslie | Individual | Marriage & Family Therapist | Silver Spring, MD |
| 1376869149 | Lorrie Ness | Individual | Clinical Psychologist | Silver Spring, MD |
| 1689981003 | Lori Day | Individual | Clinical Neuropsychologist | Silver Spring, MD |
| 1396042735 | Emily Gilcher | Individual | Acupuncturist | Silver Spring, MD |
Verify this record
Cross-check NPI 1477554889 against the authoritative CMS record: view American Diagnostic Laboratories, Inc. 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
What type of organization is American Diagnostic Laboratories, Inc.?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.