Jeffrey Ehmsen, MD, PHD, MPH
NPI 1174827448 · Clinical Genetics (M.D.) Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Ehmsen, MD, PHD, MPH is a Clinical Genetics (M.D.) Physician provider in Baltimore, MD (NPI 1174827448).
Provider details
- NPI number
- 1174827448
- Entity type
- Individual
- Primary specialty
- Clinical Genetics (M.D.) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- D0104461 (MD)
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 tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 619 S Streeper StBaltimore, MD 21224-3831Phone: (443) 756-0413
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
Registry dates
- Enumerated
- 2010-12-30
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Jeffrey Ehmsen's NPI number?
- Jeffrey Ehmsen's National Provider Identifier (NPI) is 1174827448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Ehmsen's specialty?
- Jeffrey Ehmsen is listed in the NPPES registry with a primary specialty of Clinical Genetics (M.D.) Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Ehmsen located?
- Jeffrey Ehmsen's practice location on file with NPPES is 1800 Orleans St, Baltimore, MD 21287-0010.
- What is Jeffrey Ehmsen's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Ehmsen is (410) 955-5000.
- Does Jeffrey Ehmsen accept Medicare?
- Jeffrey Ehmsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Ehmsen's NPI active?
- Yes — Jeffrey Ehmsen's NPI (1174827448) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.