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MARCOS LUIS MONTAGNINI MD
NPI 1730109679
Internal Medicine - Geriatric Medicine in Ann Arbor, MI

Active since July 21, 2006PECOS Enrolled
4260 PLYMOUTH RD, ANN ARBOR, MI 48109(734) 764-6831 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marcos Luis Montagnini Md NPPES

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

MARCOS LUIS MONTAGNINI MD (NPI 1730109679) is an individual geriatric medicine provider in Ann Arbor, Michigan, licensed in Michigan (4301065735) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730109679
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameMARCOS LUIS MONTAGNINICredential: MD
Location Address4260 PLYMOUTH RDAnn Arbor, MI 48109-2700
Mailing Address3621 S State StAnn Arbor, MI 48108-1633 · (734) 647-5299
Phone(734) 764-6831
Sole ProprietorNo
Enumeration DateJuly 21, 2006
Last NPPES UpdateOctober 14, 2025
NPPES CertifiedOctober 14, 2025
✔ NPI 1730109679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
Licenses✔ Licensed in MI · 4301065735✔ Licensed in WI · 39676
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License 4301065735 (MI)
4260 PLYMOUTH RD, Ann Arbor, MI 48109
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcos Luis Montagnini Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48109 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
$177.36 typical visit price
range $58.04 – $177.36
Typical copayment $44.34 (range $14.51 – $44.34)
Most-billed visit code 99205
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

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.

NINA K BIBICOFF NP
Nurse Practitioner
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 764-6831
KATHERINE SABER SALISBURY MD
Internal Medicine (Geriatric Medicine)
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 764-6831
ERIN KHANG LMSW
Social Worker (Clinical)
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 647-5655
REGENTS OF THE UNIVERSITY OF MICHIGAN
Audiologist
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 647-6591
MRS. MARIAM HASSAN REDA MD
Student in an Organized Health Care Education/Training Program
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 647-5680
VIKRAM GOVINDARAJU SHAKKOTTAI M.D.
Psychiatry & Neurology (Neurology)
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 764-6831
JENNY N HSU MD
Internal Medicine
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 647-5650
MRS. SARAH REPP PETERSON A.N.P.
Nurse Practitioner
4260 PLYMOUTH RD
ANN ARBOR, MI 48109
Washtenaw County (734) 763-6295

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 Marcos Montagnini's NPI number?

The NPI number for Marcos Montagnini is 1730109679. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Marcos Montagnini located?

Marcos Montagnini practices at 4260 Plymouth Rd, Ann Arbor, MI 48109. The listed phone number is (734) 764-6831.

What is Marcos Montagnini's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Marcos Montagnini enrolled in Medicare?

Yes. Marcos Montagnini is registered in the Medicare PECOS enrollment system.

What insurance does Marcos Montagnini accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Michigan Mutual Insurance Company and McLaren Health Plan Community and 1 other insurer list Marcos Montagnini 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.

When was this NPI record last updated?

The NPPES record for Marcos Montagnini was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.