Isabella Danel, M.D.
NPI 1336261734 · Internal Medicine Physician · San Rafael, CA
Isabella Danel, M.D. is a Internal Medicine Physician provider in San Rafael, CA (NPI 1336261734).
Provider details
- NPI number
- 1336261734
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036057868 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-04-04
- Last updated
- 2025-08-01
- Certified
- 2025-08-01
Frequently asked questions
- What is Isabella Danel's NPI number?
- Isabella Danel's National Provider Identifier (NPI) is 1336261734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Danel's specialty?
- Isabella Danel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isabella Danel located?
- Isabella Danel's practice location on file with NPPES is 126 Vendola Dr, San Rafael, CA 94903-2952.
- What is Isabella Danel's phone number?
- The practice phone number listed in the NPPES registry for Isabella Danel is (202) 320-1345.
- Is Isabella Danel's NPI active?
- Yes — Isabella Danel's NPI (1336261734) is active in the NPPES registry as of the last update on 2025-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.