Ramon Llarena, M.D.
NPI 1902858079 · Internal Medicine Physician · Jersey City, NJ
Ramon Llarena, M.D. is a Internal Medicine Physician provider in Jersey City, NJ (NPI 1902858079).
Provider details
- NPI number
- 1902858079
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA03489200 (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
20 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
- 2006-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ramon Llarena's NPI number?
- Ramon Llarena's National Provider Identifier (NPI) is 1902858079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramon Llarena's specialty?
- Ramon Llarena is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ramon Llarena located?
- Ramon Llarena's practice location on file with NPPES is 679 Montgomery St, Jersey City, NJ 07306-3324.
- What is Ramon Llarena's phone number?
- The practice phone number listed in the NPPES registry for Ramon Llarena is (201) 433-6500.
- Is Ramon Llarena's NPI active?
- Yes — Ramon Llarena's NPI (1902858079) 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.