IndividualActive
Karl Ehrens, M.D.
NPI 1215193347 · Surgery Physician · Quincy, MA
Karl Ehrens, M.D. is a Surgery Physician provider in Quincy, MA (NPI 1215193347).
Provider details
- NPI number
- 1215193347
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- LL 30786 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
49 Buckingham Rd
Quincy, MA 02170-1916
Phone: (617) 472-1903
Street-level locationGet directions
Mailing address
169 Ashley Ave
Charleston, SC 29425-8905
Registry dates
- Enumerated
- 2008-07-29
- Last updated
- 2008-07-29
Frequently asked questions
- What is Karl Ehrens's NPI number?
- Karl Ehrens's National Provider Identifier (NPI) is 1215193347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Ehrens's specialty?
- Karl Ehrens is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Ehrens located?
- Karl Ehrens's practice location on file with NPPES is 49 Buckingham Rd, Quincy, MA 02170-1916.
- What is Karl Ehrens's phone number?
- The practice phone number listed in the NPPES registry for Karl Ehrens is (617) 472-1903.
- Is Karl Ehrens's NPI active?
- Yes — Karl Ehrens's NPI (1215193347) is active in the NPPES registry as of the last update on 2008-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.