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CATHERINE COLETTE DAVIS D.O.
NPI 1730529645
Internal Medicine in Grand Rapids, MI

Active since June 25, 2013PECOS EnrolledAccepts Medicare Assignment
200 JEFFERSON AVE SE, GRAND RAPIDS, MI 49503(616) 685-6830(616) 685-8910 Get Directions Write a Review

NPPES record last updated: August 2, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Catherine Colette Davis D.o. NPPES

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

CATHERINE COLETTE DAVIS D.O. (NPI 1730529645) is an individual internal medicine provider in Grand Rapids, Michigan, licensed in Michigan (5101020684) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Mercy Health Saint Mary's, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1730529645
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCATHERINE COLETTE DAVISCredential: D.O.
Location Address200 JEFFERSON AVE SEGrand Rapids, MI 49503-4502
Mailing Address1900 44th St SeKentwood, MI 49508-5008 · (616) 685-1808 · Fax (616) 685-8099
Phone(616) 685-6830
Fax(616) 685-8910
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateJune 25, 2013
Last NPPES UpdateAugust 2, 2016
✔ NPI 1730529645 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 · 5101020684
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.
200 JEFFERSON AVE SE, Grand Rapids, MI 49503
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health.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

Catherine Colette Davis D.o. 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 ID6406099902
PECOS Enrollment IDI20160714000840
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 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 hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
231 services104 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
56 services56 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
51 services50 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
26 services15 patients

Hospital Affiliations CMS Care Compare

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

Mercy Health Saint Mary's

Acute Care Hospitals · Grand Rapids, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230059
Location200 Jefferson Avenue SEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49503 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 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers22 claims22 services$14.15 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers34 claims34 services$66.32 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 20

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

KATHARINE LIND THOMPSON PT
Physical Therapist
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6264
ANNE MARIE TALBOT CRNA
Nurse Anesthetist, Certified Registered
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6063
DR. ADAM MICHAEL ANDERSON MD
Emergency Medicine
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5000
MARIA E DIMUSTO-POORTENGA MD
Pediatrics (Neonatal-Perinatal Medicine)
200 JEFFERSON AVE SE, NICU
GRAND RAPIDS, MI 49503
Kent County (616) 752-6554
THE BOUTIQUE AT MERCY HEALTH LACKS CANCER CENTER
Durable Medical Equipment & Medical Supplies
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5030
MELISSA SUE HUDECZ MS, OTR/L
Occupational Therapist
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-6264
TIMOTHY RUSSELL LEONARD
Nurse Practitioner (Family)
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 465-5910
CAMRIA RENEE DEATON BSN, RN
Registered Nurse
200 JEFFERSON AVE SE
GRAND RAPIDS, MI 49503
Kent County (616) 685-5000

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 Catherine Davis's NPI number?

The NPI number for Catherine Davis is 1730529645. It was assigned to this individual provider in the NPPES registry on June 25, 2013.

Where is Catherine Davis located?

Catherine Davis practices at 200 Jefferson Ave SE, Grand Rapids, MI 49503. The listed phone number is (616) 685-6830.

What is Catherine Davis's specialty?

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

Is Catherine Davis enrolled in Medicare?

Yes. Catherine Davis 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 Catherine Davis accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Catherine Davis 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 Catherine Davis affiliated with any hospitals?

According to CMS data, Catherine Davis is affiliated with Mercy Health Saint Mary's.

When was this NPI record last updated?

The NPPES record for Catherine Davis was last updated on August 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.