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DR. MARY C BALL M.D.
NPI 1801888938
Family Medicine - Geriatric Medicine in Grand Rapids, MI

Active since August 16, 2005PECOS Enrolled
770 KENMOOR AVE SE STE 100, GRAND RAPIDS, MI 49546(616) 272-3533(616) 259-4839 Get Directions Write a Review

NPPES record last updated: October 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 27, 2023, Nov 5, 2018, Aug 21, 2018 and 3 more (6 updates tracked since 2017).

About Dr. Mary C Ball M.d. NPPES

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

DR. MARY C BALL M.D. (NPI 1801888938) is an individual geriatric medicine provider in Grand Rapids, Michigan, licensed in Wisconsin (66125) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801888938
Entity TypeIndividualFemale
Primary Taxonomy207QG0300X
Provider Legal NameDR. MARY C BALLCredential: M.D.
Location Address770 KENMOOR AVE SE STE 100Grand Rapids, MI 49546-8602
Mailing Address801 Rosehill RdJackson, MI 49202-1762 · (517) 212-2008
Phone(616) 272-3533
Fax(616) 259-4839
Sole ProprietorNo
Enumeration DateAugust 16, 2005
Last NPPES UpdateOctober 27, 20236 updates tracked since enumeration
NPPES CertifiedOctober 27, 2023
✔ NPI 1801888938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QG0300X
Licenses✔ Licensed in WI · 66125✔ Licensed in MI · 4301049261
Definition
A family medicine physician with 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.
770 KENMOOR AVE SE STE 100, Grand Rapids, MI 49546
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Mary C West Md

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mary C Ball M.d. 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 Reassignments

6

Medicare enrollment records show Mary Ball reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northview Health Specialists, PLLC
Same address
Family Medicine
770 KENMOOR AVE SE STE 100
Grand Rapids, MI 49546
  • Reassigned Medicare billing, Michigan enrollment
  • 72 clinicians in this Medicare group
NPI 1629558978 (616) 272-3533
Catherine's Health Center
5.4 mi
Federally Qualified Health Center (FQHC)
225 COMMERCE AVE SW
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 19 clinicians in this Medicare group
NPI 1619740305 (616) 336-8800
Intercare Community Health Network
52 mi
Federally Qualified Health Center (FQHC)
50 INDUSTRIAL PARK DR
Bangor, MI 49013
  • Reassigned Medicare billing, Michigan enrollment
  • 101 clinicians in this Medicare group
NPI 1326058512 (269) 427-7937
Careline Palliative Care LLC
76 mi
Hospice and Palliative Medicine
801 ROSEHILL RD
Jackson, MI 49202
  • Reassigned Medicare billing, Michigan enrollment
  • 73 clinicians in this Medicare group
NPI 1801367073 (517) 212-2008
Northview Medical House Calls Plc
88 mi
Family Medicine
4760 FASHION SQUARE BLVD STE L-1
Saginaw, MI 48604
  • Reassigned Medicare billing, Michigan enrollment
  • 82 clinicians in this Medicare group
NPI 1336447002 (517) 212-9000
Careconnectmd Michigan PC
129 mi
Geriatric Medicine
3200 GREENFIELD RD STE 300
Dearborn, MI 48120
  • Reassigned Medicare billing, Michigan enrollment
  • Medicare enrollment name: Careconnectmd Michigan P.C.
  • 56 clinicians in this Medicare group
NPI 1477288348 (888) 789-9585

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 4

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
46 services22 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
23 services15 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
13 services13 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
13 services13 patients

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.

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.

GAVIN O'BRIEN
Physician Assistant
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533
MRS. SARAH A THOMSEN FNP
Nurse Practitioner (Family)
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533
BRITTANY J DEVRIES AGNP
Nurse Practitioner (Adult Health)
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533
ERIN KUCHAREK A-GNP-C
Nurse Practitioner (Primary Care)
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (517) 212-2008
EMINA CELOVIC DNP
Nurse Practitioner (Adult Health)
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533
SAMUEL TERRANOVA NP
Nurse Practitioner (Primary Care)
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533
WILLIAM H DUKES MD
Family Medicine
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533
MR. JEREMY RICHARD HERR MS, FNP, APNP
Nurse Practitioner (Family)
770 KENMOOR AVE SE STE 100
GRAND RAPIDS, MI 49546
Kent County (616) 272-3533

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 Ball's NPI number?

The NPI number for Mary Ball is 1801888938. It was assigned to this individual provider in the NPPES registry on August 16, 2005. The provider is also known as Dr. Mary C West MD.

Where is Mary Ball located?

Mary Ball practices at 770 Kenmoor Ave SE Ste 100, Grand Rapids, MI 49546. The listed phone number is (616) 272-3533.

What is Mary Ball's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Is Mary Ball enrolled in Medicare?

Yes. Mary Ball is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mary Ball's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Ball reassigns Medicare benefits to 6 organizations: Northview Health Specialists, PLLC (Grand Rapids, MI), Catherine's Health Center (Grand Rapids, MI), Intercare Community Health Network (Bangor, MI), Careline Palliative Care LLC (Jackson, MI), Northview Medical House Calls Plc (Saginaw, MI) and 1 more organization, listed in the Medicare section above. Each 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 Mary Ball's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Ball accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Mary Ball 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 Mary Ball was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.