NPI Portal NPI Lookup & Verification

Gregory David Emmerich, M.D.

Gregory David Emmerich is a Pediatrics Physician provider (Pediatrics) practicing in Gresham, OR, registered in the NPPES registry with NPI 1598816605 since 2007. The credential MD stands for Doctor of Medicine.

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NPI 1598816605
Entity type Individual (Type 1)
Name Gregory David Emmerich
Credential M.D.
Sex Male
Practice address 2150 NE DIVISION ST, SUITE103, Gresham, OR, 97030
Phone 5036614200
Fax 5036660566
Enumeration date 2007-01-15
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary MD15970 OR

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
027305 Medicaid OR
Copy-ready billing details
Provider: Gregory Emmerich, M.D.
NPI: 1598816605
Taxonomy: 208000000X (Pediatrics Physician)
Address: 2150 NE DIVISION ST, SUITE103, Gresham, OR, 97030

Other providers at this practice address

NPI Name Type Specialty Location
1548259252 John H Frick Dmd PC Organization Pediatric Dentistry Gresham, OR
1215926720 John Frick Dmd PC Individual Pediatric Dentistry Gresham, OR
1457323495 Catherine Saul Individual Optometrist Gresham, OR
1699733758 Greg Brophy Individual Optometrist Gresham, OR
1417008517 June Wu Individual Pediatrics Physician Gresham, OR
1164632048 Janie Griffin Individual Pediatric Nurse Practitioner Gresham, OR
1831309830 Amy Young Individual Pediatric Nurse Practitioner Gresham, OR
1285887786 Gabriela Aranda Individual Orthodontics and Dentofacial Orthopedics Dentistry Gresham, OR

Verify this record

Cross-check NPI 1598816605 against the authoritative CMS record: view Gregory David Emmerich on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gregory Emmerich?
Gregory Emmerich is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.