Joel Griska, MD
NPI 1386678753 · Internal Medicine Physician · Philadelphia, PA
Joel Griska, MD is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1386678753).
Provider details
- NPI number
- 1386678753
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD013645E (PA)
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
- 2006-07-10
- Last updated
- 2014-08-04
Frequently asked questions
- What is Joel Griska's NPI number?
- Joel Griska's National Provider Identifier (NPI) is 1386678753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Griska's specialty?
- Joel Griska is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joel Griska located?
- Joel Griska's practice location on file with NPPES is 51 N 39th St, Philadelphia, PA 19104-2640.
- What is Joel Griska's phone number?
- The practice phone number listed in the NPPES registry for Joel Griska is (215) 662-8978.
- Is Joel Griska's NPI active?
- Yes — Joel Griska's NPI (1386678753) is active in the NPPES registry as of the last update on 2014-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.