Gregor Krings, MD, PHD
NPI 1831359348 · Anatomic Pathology Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregor Krings, MD, PHD is a Anatomic Pathology Physician provider in Cleveland, OH (NPI 1831359348).
Provider details
- NPI number
- 1831359348
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- L-236764 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
627 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 164 | $75 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 139 | $38 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 120 | $26 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 107 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 73 | $32 |
| Pathology Examination of Tissue Using a Microscope, Limited Examination88300 | 24 | $4 |
Practice location
Mailing address
Additional practice locations (2)
- 400 Parnassus AveSan Francisco, CA 94143-2202Phone: (415) 476-1000
- Massachusetts General Hospital55 Fruit StreetBoston, MA 02114Phone: (617) 726-2967
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2023-10-03
- Certified
- 2023-10-03
Frequently asked questions
- What is Gregor Krings's NPI number?
- Gregor Krings's National Provider Identifier (NPI) is 1831359348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregor Krings's specialty?
- Gregor Krings is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregor Krings located?
- Gregor Krings's practice location on file with NPPES is Cleveland Clinic, Cleveland, OH 44195.
- What is Gregor Krings's phone number?
- The practice phone number listed in the NPPES registry for Gregor Krings is (800) 628-6816.
- Does Gregor Krings accept Medicare?
- Gregor Krings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregor Krings's NPI active?
- Yes — Gregor Krings's NPI (1831359348) is active in the NPPES registry as of the last update on 2023-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.