Lois A. Nelson, MD LLC
Lois A. Nelson, MD LLC is a healthcare organization registered as Allergy & Immunology Physician in Toledo, OH, holding Type 2 (organization) NPI 1174650402 since 2007. The authorized official on file is Lois Nelson, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174650402 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Lois A. Nelson, MD LLC |
| Practice address | 3454 OAK ALLEY CT, SUITE 202, Toledo, OH, 43606 |
| Phone | 4195361322 |
| Fax | 4195360302 |
| Enumeration date | 2007-02-27 |
| Last updated in NPPES | 2022-07-21 |
Authorized official
| Name | Lois Nelson |
|---|---|
| Title | President |
| Phone | 4195361322 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207K00000X | Allergy & Immunology Physician | Primary | 35-045307 | OH |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0435130 | Medicaid | OH | — |
Copy-ready billing details
Provider: Lois A. Nelson, MD LLC NPI: 1174650402 Taxonomy: 207K00000X (Allergy & Immunology Physician) Address: 3454 OAK ALLEY CT, SUITE 202, Toledo, OH, 43606
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104821255 | Paul Mitch | Individual | Psychiatry Physician | Toledo, OH |
| 1396744603 | Nancy Pahl | Individual | Women's Health Nurse Practitioner | Toledo, OH |
| 1598758740 | Aileen Pargament | Individual | Social Worker | Toledo, OH |
| 1629061288 | Kenneth Pargament | Individual | Clinical Psychologist | Toledo, OH |
| 1578557492 | Ruth Erulkar | Individual | Psychiatry Physician | Toledo, OH |
| 1912985987 | Martha Kleinberg | Individual | Specialist | Toledo, OH |
| 1699754580 | Sally Hunter | Individual | Clinical Social Worker | Toledo, OH |
| 1922068964 | Jerome Zake | Individual | Psychologist | Toledo, OH |
Verify this record
Cross-check NPI 1174650402 against the authoritative CMS record: view Lois A. Nelson, MD LLC 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 is the NPI number for Lois A. Nelson, MD LLC?
Who is the authorized official for Lois A. Nelson, MD LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-07-21.