OrganizationActive
Columbia University Harlem Hospital
NPI 1821127630 · General Acute Care Hospital · New York, NY
Columbia University Harlem Hospital is a General Acute Care Hospital organization in New York, NY (NPI 1821127630).
Provider details
- NPI number
- 1821127630
- Entity type
- Organization
- Primary specialty
- General Acute Care HospitalHospitals
- Organization subpart
- No
- Authorized official
- Frank Guellich, Assistant Professor of Orthopaedic(212) 939-3510
- License
- 190694 (NY)
Specialties & taxonomies
Hospitals
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
506 Malcolm X Blvd
Mlk - 12-108
New York, NY 10037-1802
Phone: (212) 939-3510
Street-level locationGet directions
Mailing address
506 Malcolm X Blvd
New York, NY 10037-1802
Other names (DBA / former)
- Other name
- Orthopaedic Surgery
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2020-08-22
Frequently asked questions
- What is Columbia University Harlem Hospital's NPI number?
- Columbia University Harlem Hospital's National Provider Identifier (NPI) is 1821127630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Columbia University Harlem Hospital?
- Columbia University Harlem Hospital is classified in the NPPES registry as General Acute Care Hospital (Hospitals).
- Where is Columbia University Harlem Hospital located?
- Columbia University Harlem Hospital's practice location on file with NPPES is 506 Malcolm X Blvd, New York, NY 10037-1802.
- What is Columbia University Harlem Hospital's phone number?
- The practice phone number listed in the NPPES registry for Columbia University Harlem Hospital is (212) 939-3510.
- Who is the authorized official for Columbia University Harlem Hospital?
- The authorized official listed on Columbia University Harlem Hospital's NPPES record is Frank Guellich, Assistant Professor of Orthopaedic. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Columbia University Harlem Hospital's NPI active?
- Yes — Columbia University Harlem Hospital's NPI (1821127630) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.