First Step, Inc.
First Step, Inc. is a healthcare organization registered as Substance Use Disorder Rehabilitation Clinic/Center in Reisterstown, MD, holding Type 2 (organization) NPI 1386848661 since 2007. The authorized official on file is Kimberly Bittinger, Business Operations Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1386848661 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | First Step, Inc. |
| Practice address | 100 OWINGS CT, SUITE 8, Reisterstown, MD, 21136 |
| Phone | 4105267100 |
| Enumeration date | 2007-06-12 |
| Last updated in NPPES | 2014-12-03 |
Authorized official
| Name | Kimberly Bittinger |
|---|---|
| Title | Business Operations Manager |
| Phone | 4106286120 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QR0405X | Substance Use Disorder Rehabilitation Clinic/Center | Primary | 904255 | MD |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 116651401 | Medicaid | MD | — |
| BA37 | Other | — | BCBS MARYLAND |
| R583 | Other | — | BCBS GHMSI (DC) |
Copy-ready billing details
Provider: First Step, Inc. NPI: 1386848661 Taxonomy: 261QR0405X (Substance Use Disorder Rehabilitation Clinic/Center) Address: 100 OWINGS CT, SUITE 8, Reisterstown, MD, 21136
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417055393 | Christa M Gredlein D P M P A | Organization | Foot & Ankle Surgery Podiatrist | Reisterstown, MD |
| 1154414704 | James Scott | Individual | Addiction (Substance Use Disorder) Counselor | Reisterstown, MD |
| 1033343512 | Doreen Scott | Individual | Counselor | Reisterstown, MD |
| 1568887537 | Gustavo Diaz Revelo | Individual | Addiction (Substance Use Disorder) Counselor | Reisterstown, MD |
| 1629624887 | Nyeinpu Woah-Tee | Individual | Family Nurse Practitioner | Reisterstown, MD |
Verify this record
Cross-check NPI 1386848661 against the authoritative CMS record: view First Step, 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 First Step, Inc.?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-12-03.