Margaret Firko, PA-C
NPI 1548220593 · Physician Assistant · Baltimore, MD
Margaret Firko, PA-C is a Physician Assistant provider in Baltimore, MD (NPI 1548220593).
Provider details
- NPI number
- 1548220593
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- License
- C0001428 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Firko's NPI number?
- Margaret Firko's National Provider Identifier (NPI) is 1548220593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Firko's specialty?
- Margaret Firko is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Firko located?
- Margaret Firko's practice location on file with NPPES is 900 Caton Ave, Baltimore, MD 21229.
- What is Margaret Firko's phone number?
- The practice phone number listed in the NPPES registry for Margaret Firko is (410) 368-2414.
- Is Margaret Firko's NPI active?
- Yes — Margaret Firko's NPI (1548220593) 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.