Thomas Welch, MD
NPI 1811999311 · Cardiovascular Disease Physician · Toledo, OH
Thomas Welch, MD is a Cardiovascular Disease Physician provider in Toledo, OH (NPI 1811999311).
Provider details
- NPI number
- 1811999311
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35033047 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2005-08-15
- Last updated
- 2009-02-06
Frequently asked questions
- What is Thomas Welch's NPI number?
- Thomas Welch's National Provider Identifier (NPI) is 1811999311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Welch's specialty?
- Thomas Welch is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Welch located?
- Thomas Welch's practice location on file with NPPES is 2409 Cherry St, Toledo, OH 43608-2625.
- What is Thomas Welch's phone number?
- The practice phone number listed in the NPPES registry for Thomas Welch is (419) 251-3700.
- Is Thomas Welch's NPI active?
- Yes — Thomas Welch's NPI (1811999311) is active in the NPPES registry as of the last update on 2009-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.