MS. LOURDES ORTEGA NP
NPI 1902359847
Nurse Practitioner - Family in Grand Rapids, MI
About Ms. Lourdes Ortega Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LOURDES ORTEGA NP (NPI 1902359847) is an individual family provider in Grand Rapids, Michigan, licensed in Michigan (4704431136) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Lourdes Ortega Np 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.
Medicare Billing Reassignments
6Medicare enrollment records show Lourdes Ortega reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 737 clinicians in this Medicare group
Grant, MI 49327
- Reassigned Medicare billing, Michigan enrollment
- 180 clinicians in this Medicare group
Reed City, MI 49677
- Reassigned Medicare billing, Michigan enrollment
- 132 clinicians in this Medicare group
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 645 clinicians in this Medicare group
Port Jefferson Station, NY 11776
- Reassigned Medicare billing, New York enrollment
- 636 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
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
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
Acute Care Hospitals · Grand Rapids, MIMercy Health Saint Mary's
Acute Care Hospitals · Grand Rapids, MIPhysician 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
GRAND RAPIDS, MI 49503
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 Lourdes Ortega's NPI number?
The NPI number for Lourdes Ortega is 1902359847. It was assigned to this individual provider in the NPPES registry on July 27, 2016.
Where is Lourdes Ortega located?
Lourdes Ortega practices at 145 Michigan St NE Ste 2200, Grand Rapids, MI 49503. The listed phone number is (616) 486-7075.
What is Lourdes Ortega's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lourdes Ortega enrolled in Medicare?
Yes. Lourdes Ortega 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.
Which organizations bill Medicare for Lourdes Ortega's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lourdes Ortega reassigns Medicare benefits to 6 organizations: Advantage Health/Saint Mary's Medical Group (Grand Rapids, MI), Newaygo County General Hospital Association (Grant, MI), Reed City Hospital Corporation (Reed City, MI), New York Queens Medicine And Surgery, P.C. (Flushing, NY), North Shore Hematology Oncology Associates PC (Port Jefferson Station, NY) 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 Lourdes Ortega's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lourdes Ortega 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 and 2 other insurers list Lourdes Ortega 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 Lourdes Ortega affiliated with any hospitals?
According to CMS data, Lourdes Ortega is affiliated with Spectrum Health and Mercy Health Saint Mary's.
When was this NPI record last updated?
The NPPES record for Lourdes Ortega was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Ms. Lourdes Ortega, NP · NPI 1902359847
Family physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since July 27, 2016.
## Identity
- **NPI:** 1902359847 (Entity type: Individual)
- **Enumerated:** July 27, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704431136 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 145 MICHIGAN ST NE STE 2200, Grand Rapids, MI 49503-2562
- **Phone:** (616) 486-7075
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Advantage Health/Saint Mary's Medical Group (NPI 1376862151, Grand Rapids, MI); Newaygo County General Hospital Association (NPI 1013040492, Grant, MI); Reed City Hospital Corporation (NPI 1538239892, Reed City, MI); New York Queens Medicine And Surgery, P.C. (NPI 1740792233, Flushing, NY); North Shore Hematology Oncology Associates PC (NPI 1396794574, Port Jefferson Station, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902359847) · Data from the CMS NPPES public registry.