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COREWELL HEALTH GREENVILLE HOSPITAL MULTISPECIALTY CENTER - LAKEVIEW
NPI 1790104206
Clinic/Center - Rural Health in Lakeview, MI

Active since April 11, 2014CLIA 23D1033099 · Waiver
8650 HOWARD CITY EDMORE RD, LAKEVIEW, MI 48850(989) 352-6474(989) 352-8451 Get Directions Write a Review

NPPES record last updated: August 23, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 23, 2023, Mar 14, 2016 (2 updates tracked since 2016).

About Corewell Health Greenville Hospital Multispecialty Center - Lakeview NPPES

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

COREWELL HEALTH GREENVILLE HOSPITAL MULTISPECIALTY CENTER - LAKEVIEW (NPI 1790104206) is a healthcare organization registered as a rural health in Lakeview, Michigan and active in the NPI registry since April 2014. The organization holds a CLIA Waiver certificate valid through November 3, 2026 and lists Amanda Knuth, Vp, Provider Services, as its authorized official.

NPPES Registry Identity

NPI1790104206
Entity TypeOrganization
Primary Taxonomy261QR1300X
Legal Business NameSPECTRUM HEALTH UNITED
Location Address8650 HOWARD CITY EDMORE RDLakeview, MI 48850-7102
Mailing Address100 Michigan St Ne, Mc845Grand Rapids, MI 49503-2560 · (616) 486-6790
Phone(989) 352-6474
Fax(989) 352-8451
Organization SubpartYes
Authorized OfficialAmanda KnuthVp, Provider Services · (231) 349-1616
Enumeration DateApril 11, 2014
Last NPPES UpdateAugust 23, 20232 updates tracked since enumeration
NPPES CertifiedAugust 23, 2023
✔ NPI 1790104206 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Rural HealthAmbulatory Health Care Facilities
Taxonomy Code261QR1300X
Also ListedClinic/Center · Primary CareTaxonomy 261QP2300X
8650 HOWARD CITY EDMORE RD, Lakeview, MI 48850
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Other Names 2

Doing Business AsCorewell Health Greenville Hospital Multispecialty Center - Lakeview
Doing Business AsSpectrum Health United Hospital Multispecialty Center -lakeview

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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corewell Health Greenville Hospital Multispecialty Center - Lakeview is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

242

Medicare enrollment records show 242 clinicians reassign Medicare billing to Corewell Health Greenville Hospital Multispecialty Center - Lakeview, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 20

Nurse Practitioner98
Family Practice43
Pediatric Medicine22
Obstetrics/Gynecology20
General Surgery13
Internal Medicine8
Clinical Social Worker7
Certified Nurse Midwife (CNM)6
12 other specialties25

Nearest to this location (20)

See all 242
Sada Brown, NP
Nurse Practitioner
NPI 1154870483
8650 HOWARD CITY EDMORE RD
Lakeview, MI 48850
(989) 352-6474
✔ PECOS✔ Accepts MedicareSame address
Debra House, NP
Nurse Practitioner
NPI 1588943864
8650 HOWARD CITY EDMORE RD
Lakeview, MI 48850
(989) 352-1800
✔ PECOS✔ Accepts MedicareSame address
Melvin Vallette, NURSE PRACTITIONER
Nurse Practitioner
NPI 1083160246
8650 HOWARD CITY EDMORE RD
Lakeview, MI 48850
(989) 352-6474
✔ PECOS✔ Accepts MedicareSame address
Zachary Wagar, MD
Family Practice
NPI 1033771191
8650 HOWARD CITY EDMORE RD
Lakeview, MI 48850
(989) 352-6474
✔ PECOS✔ Accepts MedicareSame address
Carina Curtis, MD
Family Practice
NPI 1396440038
8650 HOWARD CITY EDMORE RD
Lakeview, MI 48850
(989) 352-6474
✔ PECOS✔ Accepts Medicare0.1 mi
Felisha Bitler, LMSW
Clinical Social Worker
NPI 1184130601
9800 YOUNGMAN RD
Lakeview, MI 48850
(616) 754-6185
✔ PECOS1.5 mi
Jusith Amparo, DO
General Surgery
NPI 1790869329
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare17 mi
Timothy Helder, MD
Internal Medicine
NPI 1306888367
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare17 mi
Gregory Page, MD
Pediatric Medicine
NPI 1487601464
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare17 mi
James Thiel, D.O.
Orthopedic Surgery
NPI 1093838922
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare17 mi
Jon Curry, M.D.
Urology
NPI 1982702270
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS17 mi
Alyssa Fedorko, MD/PHD
Physical Medicine and Rehabilitation
NPI 1811516511
707 S GREENVILLE WEST DR
Greenville, MI 48838
(616) 754-3001
✔ PECOS✔ Accepts Medicare17 mi
Scott Steenwyk, LMSW
Clinical Social Worker
NPI 1972723591
111 N HILLCREST ST
Greenville, MI 48838
(616) 754-6185
✔ PECOS17 mi
Magdalena Babinska-Hogan, MD
Family Practice
NPI 1053871996
1202 W OAK ST
Greenville, MI 48838
(616) 754-4685
✔ PECOS✔ Accepts Medicare18 mi
Megan Czmer, DO
Anesthesiology
NPI 1700521838
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS18 mi
Lauren Beghtol, DO
Obstetrics/Gynecology
NPI 1932694320
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS✔ Accepts Medicare18 mi
Sabrina Carlson, MSN, FNP-C
Nurse Practitioner
NPI 1144973728
1202 W OAK ST
Greenville, MI 48838
(616) 754-4685
✔ PECOS✔ Accepts Medicare18 mi
Kelsee Tharp, CNM, MSN, C-EFM
Certified Nurse Midwife (CNM)
NPI 1265199384
1202 W OAK ST
Greenville, MI 48838
(616) 754-2944
✔ PECOS✔ Accepts Medicare18 mi
John Merchun, MD
Diagnostic Radiology
NPI 1851325971
615 SOUTH BOWER STREET
Greenville, MI 48838
(616) 754-4691
✔ PECOS✔ Accepts Medicare18 mi
Gregg Malicke, D.O.
Emergency Medicine
NPI 1417211087
14755 215TH AVE
Big Rapids, MI 49307
(231) 796-3200
✔ PECOS✔ Accepts Medicare22 mi
See all 242 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 23D1033099

Corewell Health Greenville Hospital Multispecialty Center - Lakeview · Lakeview, MI
Active · expires Nov 3, 2026
CLIA Number23D1033099
Laboratory TypeRural Health Clinic
Certificate Effective DateNovember 4, 2024
Certificate Expiration DateNovember 3, 2026
Laboratory DirectorRandi Vanocker
Laboratory Phone(989) 352-6474
Laboratory LocationCorewell Health Greenville Hospital Multispecialty Center - Lakeview8650 Howard City Edmore Rd, Lakeview, MI 48850
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Spectrum Health United's NPI number?

The NPI number for Spectrum Health United is 1790104206. It was assigned to this organization in the NPPES registry on April 11, 2014. The provider is doing business as Corewell Health Greenville Hospital Multispecialty Center - Lakeview and Spectrum Health United Hospital Multispecialty Center -Lakeview.

Where is Spectrum Health United located?

Spectrum Health United is located at 8650 Howard City Edmore Rd, Lakeview, MI 48850. The listed phone number is (989) 352-6474.

What is Spectrum Health United's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rural Health, with taxonomy code 261QR1300X.

Is Spectrum Health United enrolled in Medicare?

Yes. Spectrum Health United is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Spectrum Health United?

According to the CMS Revalidation Reassignment List (October 2026 release), 242 clinicians in 20 Medicare specialties reassign their Medicare billing to Spectrum Health United. A 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 the clinician's services. The largest specialties are Nurse Practitioner (98), Family Practice (43) and Pediatric Medicine (22). Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Spectrum Health United hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 23D1033099) is associated with this NPI, valid through November 3, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Spectrum Health United accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Spectrum Health United 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 Spectrum Health United was last updated on August 23, 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.