Christopher Ryckman, M.D.
NPI 1912984105 belongs to Christopher Ryckman, M.D., a critical care medicine (internal medicine) physician with a practice location in Lancaster, OH. The NPI was issued on December 28, 2005, and the record was last updated in NPPES on July 13, 2026. The record lists 2 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Critical Care Medicine (Internal Medicine) Physician Primary | 207RC0200X | 048474 (OH) |
| Pulmonary Disease Physician | 207RP1001X | 048474 (OH) |
Practice location
Local context
Active NPPES records list 4 providers with critical care medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 2 of them within 10 miles.
The same primary taxonomy is listed by 228 in Ohio and 7,319 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Christopher Sheridan Ryckman
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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