Gregory Caliwag, RN
NPI 1588211387 · Certified Registered Nurse Anesthetist · Apo
Gregory Caliwag, RN is a Certified Registered Nurse Anesthetist provider in Apo (NPI 1588211387).
Provider details
- NPI number
- 1588211387
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 95001600 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- Brian D. Allgood Army Community Hospital (bdaach)Unit #15245 Bldg 3031Apo, AP 96271Phone: (315) 737-2019
Registry dates
- Enumerated
- 2019-08-26
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Gregory Caliwag's NPI number?
- Gregory Caliwag's National Provider Identifier (NPI) is 1588211387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Caliwag's specialty?
- Gregory Caliwag is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Caliwag located?
- Gregory Caliwag's practice location on file with NPPES is Unit 2060, Apo, 96278-2060.
- What is Gregory Caliwag's phone number?
- The practice phone number listed in the NPPES registry for Gregory Caliwag is (315) 784-7190.
- Is Gregory Caliwag's NPI active?
- Yes — Gregory Caliwag's NPI (1588211387) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.