Grace Ziem, MD MPH MS DRPH
NPI 1972604742 · Medical Toxicology (Emergency Medicine) Physician · Emmitsburg, MD
Grace Ziem, MD MPH MS DRPH is a Medical Toxicology (Emergency Medicine) Physician provider in Emmitsburg, MD (NPI 1972604742).
Provider details
- NPI number
- 1972604742
- Entity type
- Individual
- Primary specialty
- Medical Toxicology (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD MPH MS DRPH
- Sex
- Female
- Sole proprietor
- No
- License
- D0018732 (MD)
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
- 2006-09-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Grace Ziem's NPI number?
- Grace Ziem's National Provider Identifier (NPI) is 1972604742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Ziem's specialty?
- Grace Ziem is listed in the NPPES registry with a primary specialty of Medical Toxicology (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Grace Ziem located?
- Grace Ziem's practice location on file with NPPES is 16926 Eylers Valley Rd, Emmitsburg, MD 21727-9729.
- What is Grace Ziem's phone number?
- The practice phone number listed in the NPPES registry for Grace Ziem is (301) 241-4347.
- Is Grace Ziem's NPI active?
- Yes — Grace Ziem's NPI (1972604742) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.