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M Frydenborg, MD
NPI 1407893860 · Emergency Medicine Physician · Baltimore, MD
M Frydenborg, MD is a Emergency Medicine Physician provider in Baltimore, MD (NPI 1407893860).
Provider details
- NPI number
- 1407893860
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D27315 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
900 Caton Ave
Baltimore, MD 21229-5201
Phone: (410) 368-2014
Street-level locationGet directions
Mailing address
14750 Hyson School Rd
Stewartstown, PA 17363-9427
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is M Frydenborg's NPI number?
- M Frydenborg's National Provider Identifier (NPI) is 1407893860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is M Frydenborg's specialty?
- M Frydenborg is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is M Frydenborg located?
- M Frydenborg's practice location on file with NPPES is 900 Caton Ave, Baltimore, MD 21229-5201.
- What is M Frydenborg's phone number?
- The practice phone number listed in the NPPES registry for M Frydenborg is (410) 368-2014.
- Is M Frydenborg's NPI active?
- Yes — M Frydenborg's NPI (1407893860) 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.