Individual provider · Type 1 NPI

Mercy Annamma John, MSN, APRN, AGACNP-BC

Acute Care Nurse Practitioner · Houston, TX

NPI number 1770459752 Active

Practice location

6720 Bertner Ave
Houston, TX 77030-2604

Call (832) 355-5800 Map

Other practice locations

7200 Cambridge St, Houston, TX 77030-4202 · (713) 798-2400

Specialties and licenses

Taxonomy	Code	License
Critical Care Medicine Nurse Practitioner	363LC0200X	1215210 (TX)
Acute Care Nurse Practitioner Primary	363LA2100X	1215210 (TX)

Acute Care Nurse Practitioner: Definition to come...

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About NPI 1770459752

Mercy Annamma John, MSN, APRN, AGACNP-BC's National Provider Identifier is 1770459752, issued on Oct 15, 2025. The primary taxonomy on file is Acute Care Nurse Practitioner (363LA2100X), and the practice location is in Houston, TX. The record was last updated on Oct 20, 2025.