OrganizationActive
Greystone Internal Medicine, PC
NPI 1891804688 · Internal Medicine Physician · Birmingham, AL
Provider details
- NPI number
- 1891804688
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karin Rock, Secretary(205) 995-2260
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
101 Missionary Rdg
Suite 200
Birmingham, AL 35242-5255
Phone: (205) 995-2260
Fax: (205) 980-0133
Street-level locationGet directions
Mailing address
Po Box 383037
Birmingham, AL 35238-3037
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2010-08-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.