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DR. PATRICK ANDREW MERRILL MD
NPI 1972577989
Obstetrics & Gynecology - Maternal & Fetal Medicine in Portland, OR

Active since February 15, 2006
300 N GRAHAM ST, SUITE 100, PORTLAND, OR 97227(503) 413-1122 Get Directions Write a Review

NPPES record last updated: February 22, 2011. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Patrick Andrew Merrill Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PATRICK ANDREW MERRILL MD (NPI 1972577989) is an individual maternal & fetal medicine provider in Portland, Oregon, licensed in Oregon (14796) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1972577989
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. PATRICK ANDREW MERRILLCredential: MD
Location Address300 N GRAHAM ST, SUITE 100Portland, OR 97227-1683
Mailing Address7970 Sw 67th AvePortland, OR 97223-9476 · (503) 244-7181
Phone(503) 413-1122
Sole ProprietorNo
Enumeration DateFebruary 15, 2006
Last NPPES UpdateFebruary 22, 2011
✔ NPI 1972577989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in OR · 14796
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
300 N GRAHAM ST, Portland, OR 97227
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified117714
Medicaid179184OR
Medicare UPINC94057

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATHRYN D MOYER M.D.
Pediatrics (Pediatric Gastroenterology)
300 N GRAHAM ST, SUITE 420
PORTLAND, OR 97227
Multnomah County (503) 281-5139
PEDIATRIC CARDIOLOGY CENTER OF OREGON PC
Pediatrics (Pediatric Cardiology)
300 N GRAHAM ST, SUITE 250
PORTLAND, OR 97227
Multnomah County (503) 280-3418
MATTHEW RYAN RILEY MD
Pediatrics (Pediatric Gastroenterology)
300 N GRAHAM ST, SUITE 420
PORTLAND, OR 97227
Multnomah County (503) 281-5139
DR. JENNIFER CAROL PRUNTY O.D.
Optometrist
300 N GRAHAM ST, SUITE 300
PORTLAND, OR 97227
Multnomah County (503) 413-3030
DR. MICHAEL HELMY TEWFIK M.D.
Internal Medicine
300 N GRAHAM ST, SUITE 200
PORTLAND, OR 97227
Multnomah County (503) 413-4134
DR. LORI J. FARRELL M.D.
Internal Medicine
300 N GRAHAM ST, SUITE 200
PORTLAND, OR 97227
Multnomah County (503) 413-4134
DUNCAN REESE NEILSON JR. MD
Obstetrics & Gynecology
300 N GRAHAM ST, STE 100 MEDICAL PLAZA BLDG LEGACY EMANUEL HOSPITAL
PORTLAND, OR 97227
Multnomah County (503) 413-3622
WILLIAM FRANCIS MARSHALL JR. MD
Pediatrics (Pediatric Gastroenterology)
300 N GRAHAM ST, SUITE 420
PORTLAND, OR 97227
Multnomah County (503) 281-5139

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Patrick Merrill's NPI number?

The NPI number for Patrick Merrill is 1972577989. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is Patrick Merrill located?

Patrick Merrill practices at 300 N Graham St Suite 100, Portland, OR 97227. The listed phone number is (503) 413-1122.

What is Patrick Merrill's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

When was this NPI record last updated?

The NPPES record for Patrick Merrill was last updated on February 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.