IndividualActive
Maria Kalchgruber
NPI 1639661861 · Case Manager/Care Coordinator · New York, NY
Maria Kalchgruber is a Case Manager/Care Coordinator provider in New York, NY (NPI 1639661861).
Provider details
- NPI number
- 1639661861
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
307 West 38th Street 6th Floor
New York, NY 10018
Phone: (212) 695-4564
Fax: (212) 695-4561
Street-level locationGet directions
Mailing address
26 Spring Dell Apt 7d
Rutherford, NJ 07070-2071
Registry dates
- Enumerated
- 2018-06-04
- Last updated
- 2018-06-04
Frequently asked questions
- What is Maria Kalchgruber's NPI number?
- Maria Kalchgruber's National Provider Identifier (NPI) is 1639661861, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Kalchgruber's specialty?
- Maria Kalchgruber is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Maria Kalchgruber located?
- Maria Kalchgruber's practice location on file with NPPES is 307 West 38th Street 6th Floor, New York, NY 10018.
- What is Maria Kalchgruber's phone number?
- The practice phone number listed in the NPPES registry for Maria Kalchgruber is (212) 695-4564.
- Is Maria Kalchgruber's NPI active?
- Yes — Maria Kalchgruber's NPI (1639661861) is active in the NPPES registry as of the last update on 2018-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.