OrganizationActive
Ralph R Hallac MD
NPI 1851597454 · Nephrology Physician · Englewood, NJ
Ralph R Hallac MD is a Nephrology Physician organization in Englewood, NJ (NPI 1851597454).
Provider details
- NPI number
- 1851597454
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Betsy Hallac, Office Manager(201) 567-6599
- License
- MA34540 (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
200 Grand Ave
Englewood, NJ 07631-4371
Phone: (201) 567-6599
Street-level locationGet directions
Mailing address
44 Mariners Cv
Edgewater, NJ 07020-1293
Registry dates
- Enumerated
- 2007-06-21
- Last updated
- 2011-06-29
Frequently asked questions
- What is Ralph R Hallac MD's NPI number?
- Ralph R Hallac MD's National Provider Identifier (NPI) is 1851597454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph R Hallac MD?
- Ralph R Hallac MD is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph R Hallac MD located?
- Ralph R Hallac MD's practice location on file with NPPES is 200 Grand Ave, Englewood, NJ 07631-4371.
- What is Ralph R Hallac MD's phone number?
- The practice phone number listed in the NPPES registry for Ralph R Hallac MD is (201) 567-6599.
- Who is the authorized official for Ralph R Hallac MD?
- The authorized official listed on Ralph R Hallac MD's NPPES record is Betsy Hallac, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph R Hallac MD's NPI active?
- Yes — Ralph R Hallac MD's NPI (1851597454) is active in the NPPES registry as of the last update on 2011-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.