William Frohna, MD
NPI 1306997184 · Emergency Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Frohna, MD is a Emergency Medicine Physician provider in Baltimore, MD (NPI 1306997184).
Provider details
- NPI number
- 1306997184
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0054103 (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
- 2007-01-16
- Last updated
- 2008-02-29
Frequently asked questions
- What is William Frohna's NPI number?
- William Frohna's National Provider Identifier (NPI) is 1306997184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Frohna's specialty?
- William Frohna is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Frohna located?
- William Frohna's practice location on file with NPPES is 210 E University Pkwy, Baltimore, MD 21218-2828.
- What is William Frohna's phone number?
- The practice phone number listed in the NPPES registry for William Frohna is (202) 877-9696.
- Does William Frohna accept Medicare?
- William Frohna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Frohna's NPI active?
- Yes — William Frohna's NPI (1306997184) is active in the NPPES registry as of the last update on 2008-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.