Lawrence Patzelt, MD
NPI 1780656520 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Grand Rapids, MI
Lawrence Patzelt, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Grand Rapids, MI (NPI 1780656520).
Provider details
- NPI number
- 1780656520
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301045183 (MI)
Specialties & taxonomies
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianPrimary208G00000XLicense 4301045183 (MI)
Allopathic & Osteopathic Physicians
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
- 2006-02-06
- Last updated
- 2013-01-28
Frequently asked questions
- What is Lawrence Patzelt's NPI number?
- Lawrence Patzelt's National Provider Identifier (NPI) is 1780656520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Patzelt's specialty?
- Lawrence Patzelt is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Patzelt located?
- Lawrence Patzelt's practice location on file with NPPES is 100 Michigan St Ne, Grand Rapids, MI 49503-2560.
- What is Lawrence Patzelt's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Patzelt is (616) 459-7258.
- Is Lawrence Patzelt's NPI active?
- Yes — Lawrence Patzelt's NPI (1780656520) is active in the NPPES registry as of the last update on 2013-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.