Robert M Klein MD
NPI 1245306455 · Allergy Physician · Clifton, NJ
Robert M Klein MD is a Allergy Physician organization in Clifton, NJ (NPI 1245306455).
Provider details
- NPI number
- 1245306455
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Klein, Head of Organization(973) 773-7400
- License
- MA33401 (NJ)
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
Other names (DBA / former)
- Doing business as
- Allergy & Asthma Medical Associates
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2008-07-02
Frequently asked questions
- What is Robert M Klein MD's NPI number?
- Robert M Klein MD's National Provider Identifier (NPI) is 1245306455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert M Klein MD?
- Robert M Klein MD is classified in the NPPES registry as Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Robert M Klein MD located?
- Robert M Klein MD's practice location on file with NPPES is 1005 Clifton Ave, Clifton, NJ 07013-3520.
- What is Robert M Klein MD's phone number?
- The practice phone number listed in the NPPES registry for Robert M Klein MD is (973) 773-7400.
- Who is the authorized official for Robert M Klein MD?
- The authorized official listed on Robert M Klein MD's NPPES record is Robert Klein, Head of Organization. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert M Klein MD's NPI active?
- Yes — Robert M Klein MD's NPI (1245306455) is active in the NPPES registry as of the last update on 2008-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.