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MARK ERIC GINTHER MD
NPI 1669576146
Internal Medicine in Bay City, MI

Active since September 12, 2006PECOS Enrolled
2919 WILDER RD, SUITE 150, BAY CITY, MI 48706(989) 671-5775(989) 671-5767 Get Directions Write a Review

NPPES record last updated: February 2, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 2, 2017, Jan 11, 2016 (2 updates tracked since 2016).

About Mark Eric Ginther Md NPPES

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

MARK ERIC GINTHER MD (NPI 1669576146) is an individual internal medicine provider in Bay City, Michigan, licensed in Michigan (MG405779) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669576146
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARK ERIC GINTHERCredential: MD
Location Address2919 WILDER RD, SUITE 150Bay City, MI 48706-9299
Mailing Address1447 N Harrison StSaginaw, MI 48602-4727 · (989) 671-5775 · Fax (989) 671-5767
Phone(989) 671-5775
Fax(989) 671-5767
Sole ProprietorNo
Enumeration DateSeptember 12, 2006
Last NPPES UpdateFebruary 2, 20172 updates tracked since enumeration
✔ NPI 1669576146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · MG405779
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2919 WILDER RD, Bay City, MI 48706
Open in Google Maps ↗

Other Identifiers 9

Other110210595United Healthcare
Other0090143Blue Care Network
Medicare UPINE49582
Medicare PIN0N16450
Other4115699Aetna
Other19380Community Choice
Other0990164Health Plus Of Mi
Other110090143Fep Bcbsm
Medicaid4238910MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark Eric Ginther 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.

Medicare Billing Reassignment

Medicare enrollment records show Mark Ginther reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Covenant Medical Center, Inc
10 mi
Clinic/Center
3360 TITTABAWASSEE RD
Saginaw, MI 48604
  • Reassigned Medicare billing, Michigan enrollment
  • 720 clinicians in this Medicare group
NPI 1881126597 (989) 583-0310

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.
267 services156 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
46 services46 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
26 services26 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
22 services22 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
20 services20 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48706 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
$126.15 typical visit price
range $54.34 – $166.68
Typical copayment $31.53 (range $13.58 – $41.67)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 11

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
10 suppliers29 claims68 services$6.28 avg. paid by Medicare
Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357
DME-Orthotic Devices · category DF000N
3 suppliers17 claims36 services$8.76 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
5 suppliers19 claims19 services$31.88 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
5 suppliers14 claims69 services$13.80 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
5 suppliers19 claims19 services$44.48 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
4 suppliers11 claims11 services$18.51 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 15

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

ERIN SMITH PT, DPT, AT, ATC
Physical Therapist (Orthopedic)
2919 WILDER RD
BAY CITY, MI 48706
Bay County (989) 671-5740
DR. TIM E ECKSTEIN DO
Preventive Medicine (Occupational Medicine)
2919 WILDER RD, SUITE 130
BAY CITY, MI 48706
Bay County (989) 671-5720
KEYGAN C GALLONER BCBA
Behavior Analyst
2919 WILDER RD
BAY CITY, MI 48706
Bay County (989) 671-5738
GINA ROUGHTON M.S., CCC-SLP
Speech-Language Pathologist
2919 WILDER RD
BAY CITY, MI 48706
Bay County (989) 671-5738
MS. NICOLE LYNNE KRET
Speech-Language Pathologist
2919 WILDER RD
BAY CITY, MI 48706
Bay County (989) 671-5721
MS. LAUREN ELIZABETH BEDELL
Behavior Analyst
2919 WILDER RD
BAY CITY, MI 48706
Bay County (573) 898-9671
ALEXIS ANN CORLESS BCBA
Behavior Analyst
2919 WILDER RD
BAY CITY, MI 48706
Bay County (989) 671-5738
ALYSSA BICKEL SLP
Speech-Language Pathologist
2919 WILDER RD, SUITE 210
BAY CITY, MI 48706
Bay County (989) 671-5738

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 Mark Ginther's NPI number?

The NPI number for Mark Ginther is 1669576146. It was assigned to this individual provider in the NPPES registry on September 12, 2006.

Where is Mark Ginther located?

Mark Ginther practices at 2919 Wilder Rd Suite 150, Bay City, MI 48706. The listed phone number is (989) 671-5775.

What is Mark Ginther's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mark Ginther enrolled in Medicare?

Yes. Mark Ginther is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mark Ginther's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Ginther reassigns Medicare benefits to Covenant Medical Center, Inc (Saginaw, MI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Ginther's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Ginther was last updated on February 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.