Jay Blum, M.D.
NPI 1013074988 · Allergy & Immunology (Internal Medicine) Physician · Highland Park, NJ
Jay Blum, M.D. is a Allergy & Immunology (Internal Medicine) Physician provider in Highland Park, NJ (NPI 1013074988).
Provider details
- NPI number
- 1013074988
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA03591000 (NJ)
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
- 2007-01-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jay Blum's NPI number?
- Jay Blum's National Provider Identifier (NPI) is 1013074988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Blum's specialty?
- Jay Blum is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Blum located?
- Jay Blum's practice location on file with NPPES is 85 Raritan Ave, Highland Park, NJ 08904-2439.
- What is Jay Blum's phone number?
- The practice phone number listed in the NPPES registry for Jay Blum is (732) 846-7861.
- Is Jay Blum's NPI active?
- Yes — Jay Blum's NPI (1013074988) 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.