Mariel McGuiness, MD
Mariel McGuiness, MD holds NPI 1356978399, with a primary taxonomy of internal medicine physician and a practice location in Hilliard, OH. The number was issued on March 26, 2020 and the NPPES record was last updated on February 26, 2026. The record lists 2 taxonomy codes. 11 additional practice locations are listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Internal Medicine Physician Primary | 207R00000X | 35.150329 (OH) |
| Pediatrics Physician | 208000000X | 35.150329 (OH) |
Practice locations
Local context
Active NPPES records list 926 providers with internal medicine physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 581 of them within 10 miles.
The same primary taxonomy is listed by 6,501 in Ohio and 192,539 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Other providers at this address
- Abimbola Fadairo-Azinge, MBBS (Rheumatology Physician)
- Christopher Hanks, MD (Internal Medicine Physician)
- David Li, MD (Nephrology Physician)
- Dustin Peth, DO (Sleep Medicine (Internal Medicine) Physician)
- Jisna Paul, MD (Rheumatology Physician)
- Michael Neiger, MD (Internal Medicine Physician)
- Nathaniel Parisi, MD (Internal Medicine Physician)
- Robert Cronin, MD (Internal Medicine Physician)
- Susan Friedman, MD (Internal Medicine Physician)
Providers whose NPPES practice location has the same street address, listing those with a page here.
Nearby providers with the same primary taxonomy
- Christopher Hanks, MD , Hilliard, OH, same ZIP code
- Joseph Pool, MD , Hilliard, OH, same ZIP code
- Mariam Benjamin, M.D. , Hilliard, OH, same ZIP code
- Michael Neiger, MD , Hilliard, OH, same ZIP code
- Nathaniel Parisi, MD , Hilliard, OH, same ZIP code
- Robert Cronin, MD , Hilliard, OH, same ZIP code
- Sumit Sharma, MD , Hilliard, OH, same ZIP code
- Susan Friedman, MD , Hilliard, OH, same ZIP code
Record history
- Name on record
- Mariel Fahnline McGuiness
- 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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