Lawrence Cowsill, D.O.
NPI 1598788176 · Internal Medicine Physician · Pontiac, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Cowsill, D.O. is a Internal Medicine Physician provider in Pontiac, MI (NPI 1598788176).
Provider details
- NPI number
- 1598788176
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101006463 (MI)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Cowsill's NPI number?
- Lawrence Cowsill's National Provider Identifier (NPI) is 1598788176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Cowsill's specialty?
- Lawrence Cowsill is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Cowsill located?
- Lawrence Cowsill's practice location on file with NPPES is 950 University Dr, Pontiac, MI 48342-1865.
- What is Lawrence Cowsill's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Cowsill is (248) 334-0947.
- Does Lawrence Cowsill accept Medicare?
- Lawrence Cowsill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Cowsill's NPI active?
- Yes — Lawrence Cowsill's NPI (1598788176) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.