Joseph Blank, M.D.
NPI 1346377207 · Internal Medicine Physician · Sylmar, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Blank, M.D. is a Internal Medicine Physician provider in Sylmar, CA (NPI 1346377207).
Provider details
- NPI number
- 1346377207
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A60342 (CA)
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
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
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Blank's NPI number?
- Joseph Blank's National Provider Identifier (NPI) is 1346377207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Blank's specialty?
- Joseph Blank is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Blank located?
- Joseph Blank's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
- What is Joseph Blank's phone number?
- The practice phone number listed in the NPPES registry for Joseph Blank is (818) 364-3244.
- Does Joseph Blank accept Medicare?
- Joseph Blank is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Blank's NPI active?
- Yes — Joseph Blank's NPI (1346377207) 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.