DOUGLAS R DIEMER PA-C
NPI 1518037878
Physician Assistant in Portage, MI

Active since November 08, 2006
84.88/100
CMS Quality Rating
3200 W CENTRE AVE, SUITE 203, PORTAGE, MI 49024(269) 324-0799(269) 324-8013 Get Directions Write a Review

NPPES record last updated: August 30, 2022. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Aug 30, 2022, Oct 5, 2020 (2 updates tracked since 2020).

About Douglas R Diemer Pa-c NPPES

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

DOUGLAS R DIEMER PA-C (NPI 1518037878) is an individual physician assistant in Portage, Michigan, licensed in Michigan (5601004477) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1518037878
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDOUGLAS R DIEMERCredential: PA-C
Location Address3200 W CENTRE AVE, SUITE 203Portage, MI 49024-4889
Mailing Address3200 W Centre Ave, Suite 203Portage, MI 49024-4889 · (269) 324-0799 · Fax (269) 324-8013
Fax(269) 324-8013
Sole ProprietorNo
Enumeration DateNovember 8, 2006
Last NPPES UpdateAugust 30, 20222 updates tracked since enumeration
NPPES CertifiedAugust 30, 2022
NPI 1518037878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MI · 5601004477
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3200 W CENTRE AVE, Portage, MI 49024

Other Identifiers 4

Other1151100074MI · Bcbs
Medicaid4179846MI
Other2953900670MI · Blue Cross Blue Shield
Medicaid4173074MI

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.88/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.29
Promoting Interoperability100
Improvement Activities40
Cost68.32

Other Providers at the Same Location NPPES 7

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

Psychiatry & Neurology (Neurology)
3200 W CENTRE AVE, SUITE 203
PORTAGE, MI 49024
Physician Assistant
3200 W CENTRE AVE, SUITE 203
PORTAGE, MI 49024
Clinic/Center (Ambulatory Surgical)
3200 W CENTRE AVE, SUITE 101
PORTAGE, MI 49024
Nurse Practitioner (Family)
3200 W CENTRE AVE
PORTAGE, MI 49024
Psychiatry & Neurology (Neurology)
3200 W CENTRE AVE, STE 203
PORTAGE, MI 49024
Occupational Therapist (Hand)
3200 W CENTRE AVE, SUITE #202
PORTAGE, MI 49024
Durable Medical Equipment & Medical Supplies
3200 W CENTRE AVE, STE 201
PORTAGE, MI 49024

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 Douglas Diemer's NPI number?

The NPI number for Douglas Diemer is 1518037878. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Douglas Diemer located?

Douglas Diemer practices at 3200 W Centre Ave Suite 203, Portage, MI 49024. The listed phone number is (269) 324-0799.

What is Douglas Diemer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Douglas Diemer was last updated on August 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.