MARY MARGARET DAGEN M.D.
NPI 1831341130
Family Medicine in Grand Rapids, MI

Active since October 17, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
4100 LAKE DR SE STE B01, GRAND RAPIDS, MI 49546(616) 267-7400 Get Directions Write a Review

NPPES record last updated: February 24, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 24, 2021, Sep 17, 2019, Mar 5, 2018 (3 updates tracked since 2018).

About Mary Margaret Dagen M.d. NPPES

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

MARY MARGARET DAGEN M.D. (NPI 1831341130) is an individual family medicine provider in Grand Rapids, Michigan, licensed in Michigan (4301090849) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1831341130
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARY MARGARET DAGENCredential: M.D.
Location Address4100 LAKE DR SE STE B01Grand Rapids, MI 49546-8292
Mailing Address100 Michigan St Ne # Mc845Grand Rapids, MI 49503-2560
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateOctober 17, 2008
Last NPPES UpdateFebruary 24, 20213 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2021
NPI 1831341130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in MI · 4301090849
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4100 LAKE DR SE STE B01, Grand Rapids, MI 49546

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mary Margaret Dagen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274666201
PECOS Enrollment IDI20100728000456
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
134 services64 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
15 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230038
Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality87.54
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 11

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

Family Medicine
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Family Medicine
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Surgery
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Physician Assistant
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Physician Assistant
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Physician Assistant
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Psychologist (Clinical)
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546
Psychologist (Clinical)
4100 LAKE DR SE STE B01
GRAND RAPIDS, MI 49546

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 Mary Dagen's NPI number?

The NPI number for Mary Dagen is 1831341130. It was assigned to this individual provider in the NPPES registry on October 17, 2008.

Where is Mary Dagen located?

Mary Dagen practices at 4100 Lake Dr SE Ste B01, Grand Rapids, MI 49546. The listed phone number is (616) 267-7400.

What is Mary Dagen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Mary Dagen enrolled in Medicare?

Yes. Mary Dagen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Dagen accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Mary Dagen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mary Dagen affiliated with any hospitals?

According to CMS data, Mary Dagen is affiliated with Spectrum Health.

When was this NPI record last updated?

The NPPES record for Mary Dagen was last updated on February 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.