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Louis Diemer, M.D.
NPI 1669503207 · Pediatrics Physician · North Brunswick, NJ
Louis Diemer, M.D. is a Pediatrics Physician provider in North Brunswick, NJ (NPI 1669503207).
Provider details
- NPI number
- 1669503207
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MA29234 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
1300 How Ln
North Brunswick, NJ 08902-1721
Phone: (732) 247-1510
Fax: (732) 247-8885
Approximate (ZIP-level) locationGet directions
Mailing address
1300 How Ln
North Brunswick, NJ 08902-1721
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Louis Diemer's NPI number?
- Louis Diemer's National Provider Identifier (NPI) is 1669503207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Diemer's specialty?
- Louis Diemer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Diemer located?
- Louis Diemer's practice location on file with NPPES is 1300 How Ln, North Brunswick, NJ 08902-1721.
- What is Louis Diemer's phone number?
- The practice phone number listed in the NPPES registry for Louis Diemer is (732) 247-1510.
- Is Louis Diemer's NPI active?
- Yes — Louis Diemer's NPI (1669503207) 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.