Margaret Fischl, MD
NPI 1801850326 · Allergy & Immunology (Internal Medicine) Physician · Miami, FL
Margaret Fischl, MD is a Allergy & Immunology (Internal Medicine) Physician provider in Miami, FL (NPI 1801850326).
Provider details
- NPI number
- 1801850326
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME30600 (FL)
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
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
- 2006-04-13
- Last updated
- 2014-01-22
Frequently asked questions
- What is Margaret Fischl's NPI number?
- Margaret Fischl's National Provider Identifier (NPI) is 1801850326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Fischl's specialty?
- Margaret Fischl is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Fischl located?
- Margaret Fischl's practice location on file with NPPES is 1611 Nw 12th Ave, Miami, FL 33136-1005.
- What is Margaret Fischl's phone number?
- The practice phone number listed in the NPPES registry for Margaret Fischl is (305) 243-6484.
- Is Margaret Fischl's NPI active?
- Yes — Margaret Fischl's NPI (1801850326) is active in the NPPES registry as of the last update on 2014-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.