Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Crystal Ann Gempko, PA-C
Physician Assistant in Towson, MD · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801543384
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Registry record
Entity type Individual (Type 1)
Name Crystal Ann Gempko
Credential PA-C
Sex Female
Practice address 6701 N Charles St, Towson, MD, 21204
Phone (443) 849-2000
Enumeration date Mar 4, 2022
Last updated in NPPES Mar 4, 2022
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0008377 (MD) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| C0008377 | Other | MD | STATE MEDICAL LICENSE |
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.
Frequently asked questions
What is the NPI number for Crystal Gempko?
The National Provider Identifier (NPI) for Crystal Gempko is 1801543384, a Type 1 (individual) record in the CMS NPPES registry.
Where does Crystal Gempko practice?
The practice location on file with NPPES is in Towson, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Laura Mastella Adult Health Nurse Practitioner · Baltimore, MD NPI 1093714438 Mark Stromberg Internal Medicine Physician · Baltimore, MD NPI 1164423190 Farid Amin Anesthesiology Physician · Towson, MD NPI 1649271669 Harold Goll Anesthesiology Physician · Towson, MD NPI 1366443251 Zenaida Bruce-Bengson Anesthesiology Physician · Towson, MD NPI 1598766420 Randolph Gorman Anesthesiology Physician · Towson, MD NPI 1467453357 Lewis Hogge Anesthesiology Physician · Towson, MD NPI 1003817818 Douglas Alexander Anesthesiology Physician · Towson, MD NPI 1326049180
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-04.