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Emergency Medicine in Grand Rapids, MI
Dr Mariah Barnes, Emergency Medicine Physician
Mariah Barnes is an emergency medicine physician at 100 Michigan St NE in Grand Rapids, MI. View phone 616-391-1730 and NPI 1093197030.
- Specialty
- Emergency Medicine
- Location
- Grand Rapids, MI
- NPI
- 1093197030
- Pricing
- Current estimate required
Pricing information
Loa does not yet have a verified provider-submitted price for this listing. Ask the provider and your insurer for a current estimate before scheduling care.
About Emergency Medicine
Emergency medicine providers evaluate urgent symptoms, injuries, and acute conditions. Bills may include facility charges, professional fees, procedures, imaging, or lab work.
Common services and price guides
- Foreign Body RemovalTypical range: $500-$5,000
- Laceration RepairTypical range: $100-$1,500
- Emergency Room VisitTypical range: $500-$5,000
- Urgent Care VisitTypical range: $100-$500
CMS Medicare clinician details
For NPI 1093197030, the CMS Doctors and Clinicians National Downloadable File released July 9, 2026 reports Emergency Medicine.
- Medicare assignment
- Accepts the Medicare-approved amount
- Medical school
- Michigan State University College Of Human Medicine
- Graduation year
- 2015
CMS enrollment records list group affiliations including Ecs Western Michigan Pc.
Review the CMS source dataset. Confirm current participation and services directly with the provider.
How to confirm pricing with Mariah Barnes M.D.
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
Confirm the billing code and setting
Verify the CPT or other billing code and whether care is billed as an office, outpatient, or hospital service.
Check insurance benefits
Ask your insurer about network status, deductible progress, prior authorization, and expected patient responsibility.
Get an itemized estimate
Compare the written estimate with source-labeled prices and ask which additional services could be billed.
Related provider profiles
Provider record and data sources
Mariah Barnes M.D. is published from source-labeled provider data. Registry classifications, practice locations, network participation, and contact information can change, so verify current details before care, billing, or referral.
- Primary taxonomyEmergency Medicine (207P00000X)
- NPI record datesEnumerated June 26, 2015; certified February 21, 2025
- Additional taxonomiesAnesthesiology (207L00000X)
Source: NPI Registry. Source record updated February 21, 2025. Loa profile refreshed Jul 21, 2026.
Frequently asked questions
Can I see prices for Mariah Barnes M.D.?
Loa does not yet have a verified provider-submitted price for Mariah Barnes M.D.. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
What information is shown for Mariah Barnes M.D.?
This profile shows public provider information for Emergency Medicine in Grand Rapids, MI, including contact details, NPI source information, and source-labeled price context when available.
What NPI taxonomy is listed for Mariah Barnes M.D.?
Mariah Barnes M.D. is listed as an NPI individual under Emergency Medicine (207P00000X). Registry classifications can change and do not guarantee that every listed service is currently offered.
When was NPI 1093197030 assigned to Mariah Barnes M.D.?
The NPI Registry lists June 26, 2015 as the enumeration date for NPI 1093197030. The record certification date is February 21, 2025. These are registry dates, not necessarily the date the provider began practicing.
What Medicare specialty does CMS list for Mariah Barnes M.D.?
The CMS Doctors and Clinicians file lists Emergency Medicine for NPI 1093197030. Medicare enrollment details can change, so confirm current credentials, participation, and services directly.
Does Mariah Barnes M.D. accept Medicare assignment?
The CMS record indicates that Mariah Barnes M.D. accepts the Medicare-approved amount as payment in full. Confirm current participation, network status, and patient responsibility before care.
How should I confirm care details with Mariah Barnes M.D.?
Contact the office before care to confirm the location, appointment availability, network participation, exact service and billing code, and all expected professional or facility fees.
How can Mariah Barnes M.D. update this profile?
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.