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Thomas Donnellon, M.D.
NPI 1073546883 · Surgery Physician · Sandusky, MI
Thomas Donnellon, M.D. is a Surgery Physician provider in Sandusky, MI (NPI 1073546883).
Provider details
- NPI number
- 1073546883
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301052611 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
120 N Delaware St
Sandusky, MI 48471-1009
Phone: (810) 648-3770
Street-level locationGet directions
Mailing address
3050 Commerce Dr
Fort Gratiot, MI 48059-3819
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2012-06-05
Frequently asked questions
- What is Thomas Donnellon's NPI number?
- Thomas Donnellon's National Provider Identifier (NPI) is 1073546883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Donnellon's specialty?
- Thomas Donnellon is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Donnellon located?
- Thomas Donnellon's practice location on file with NPPES is 120 N Delaware St, Sandusky, MI 48471-1009.
- What is Thomas Donnellon's phone number?
- The practice phone number listed in the NPPES registry for Thomas Donnellon is (810) 648-3770.
- Is Thomas Donnellon's NPI active?
- Yes — Thomas Donnellon's NPI (1073546883) is active in the NPPES registry as of the last update on 2012-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.