Doctors First Professional Corporation
Doctors First Professional Corporation is a healthcare organization registered as Internal Medicine Physician in Nottingham, MD, holding Type 2 (organization) NPI 1720788474 since 2023. The authorized official on file is Jaky Callejas, Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720788474 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Doctors First Professional Corporation |
| Other name | <Unavail> |
| Practice address | 8100 SANDPIPER CIR STE 308, Nottingham, MD, 21236 |
| Phone | 3015152901 |
| Enumeration date | 2023-03-09 |
| Last updated in NPPES | 2025-07-07 |
Authorized official
| Name | Jaky Callejas |
|---|---|
| Title | Manager |
| Phone | 2404544682 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Doctors First Professional Corporation NPI: 1720788474 Taxonomy: 207R00000X (Internal Medicine Physician) Address: 8100 SANDPIPER CIR STE 308, Nottingham, MD, 21236
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558074013 | Kelly Mueller | Individual | Physician Assistant | Nottingham, MD |
| 1992584536 | Marili Lemus | Individual | Physician Assistant | Nottingham, MD |
| 1770347890 | Emma Harsel | Individual | Physician Assistant | Nottingham, MD |
| 1104677632 | Lekh Poudel | Individual | Physician Assistant | Nottingham, MD |
| 1841166311 | Susana Beza | Individual | Physician Assistant | Nottingham, MD |
Verify this record
Cross-check NPI 1720788474 against the authoritative CMS record: view Doctors First Professional Corporation 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 Doctors First Professional Corporation?
Who is the authorized official for Doctors First Professional Corporation?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-07.