Ashley Lynn Block, M.D.
Ashley Lynn Block is a Pediatrics Physician provider (Pediatrics) practicing in Timonium, MD, registered in the NPPES registry with NPI 1821080433 since 2005. The credential MD stands for Doctor of Medicine. Practices at Padonia Pediatrics & Medicine, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821080433 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ashley Lynn Block |
| Credential | M.D. |
| Sex | Female |
| Practice address | 2405 YORK RD STE 103, Timonium, MD, 21093 |
| Phone | 4438417668 |
| Fax | 4438417644 |
| Enumeration date | 2005-08-19 |
| Last updated in NPPES | 2018-10-18 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Primary | D0053274 | MD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5961041 00 | Medicaid | MD | — |
Copy-ready billing details
Provider: Ashley Block, M.D. NPI: 1821080433 Taxonomy: 208000000X (Pediatrics Physician) Address: 2405 YORK RD STE 103, Timonium, MD, 21093
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1275962573 | Marie Kramer | Individual | Pediatrics Physician | Timonium, MD |
| 1285065904 | Padonia Pediatrics & Medicine, LLC | Organization | Pediatrics Physician | Timonium, MD |
| 1689490286 | Kaitlyn Ray | Individual | Physician Assistant | Timonium, MD |
Verify this record
Cross-check NPI 1821080433 against the authoritative CMS record: view Ashley Lynn Block 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 1821080433 active?
How do I verify Ashley Block's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-10-18.