Lisa Porter-Grenn, MD
NPI 1457361792 · Diagnostic Radiology Physician · Madison Heights, MI
Lisa Porter-Grenn, MD is a Diagnostic Radiology Physician provider in Madison Heights, MI (NPI 1457361792).
Provider details
- NPI number
- 1457361792
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301407005 (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
- 2006-08-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lisa Porter-Grenn's NPI number?
- Lisa Porter-Grenn's National Provider Identifier (NPI) is 1457361792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Porter-Grenn's specialty?
- Lisa Porter-Grenn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Porter-Grenn located?
- Lisa Porter-Grenn's practice location on file with NPPES is 27379 Dequindre, Madison Heights, MI 48071.
- What is Lisa Porter-Grenn's phone number?
- The practice phone number listed in the NPPES registry for Lisa Porter-Grenn is (248) 398-4488.
- Is Lisa Porter-Grenn's NPI active?
- Yes — Lisa Porter-Grenn's NPI (1457361792) 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.