What is Michael Fenn's NPI number?

Michael Fenn's National Provider Identifier (NPI) is 1013946904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Fenn's specialty?

Michael Fenn is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).

Where is Michael Fenn located?

Michael Fenn's practice location on file with NPPES is 5565 Grossmont Center Dr, La Mesa, CA 91942-3020.

What is Michael Fenn's phone number?

The practice phone number listed in the NPPES registry for Michael Fenn is (619) 466-0048.

Is Michael Fenn's NPI active?

Yes — Michael Fenn's NPI (1013946904) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Michael Fenn, M.D.

NPI 1013946904 · Otolaryngology Physician · La Mesa, CA

Michael Fenn, M.D. is a Otolaryngology Physician provider in La Mesa, CA (NPI 1013946904).

Provider details

NPI number: 1013946904
Entity type: Individual
Primary specialty: Otolaryngology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: G17188 (CA)

Specialties & taxonomies

Otolaryngology PhysicianPrimary207Y00000XLicense G17188 (CA)
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
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

5565 Grossmont Center Dr

Suite# 352

La Mesa, CA 91942-3020

Phone: (619) 466-0048

Street-level locationGet directions

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Mailing address