Daniel Callahan, M.D.
Daniel Callahan, M.D. holds NPI 1598761223, with a primary taxonomy of pulmonary disease physician and a practice location in Alpharetta, GA. The number was issued on June 27, 2005 and the NPPES record was last updated on April 26, 2021. The record lists 2 taxonomy codes.
This record hasn't been updated in NPPES since 2021. Details may be out of date.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Pulmonary Disease Physician Primary | 207RP1001X | 033044 (GA) |
| Sleep Medicine (Internal Medicine) Physician | 207RS0012X | 033044 (GA) |
Practice location
Ste 425
Alpharetta, GA 30005-3707
Local context
Active NPPES records list 232 providers with pulmonary disease physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 19 of them within 10 miles.
The same primary taxonomy is listed by 569 in Georgia and 19,960 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. Daniel F. Callahan
- 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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