SHARLA MARIE ULSTAD MD
NPI 1164402012
Obstetrics & Gynecology in Grand Rapids, MI
About Sharla Marie Ulstad Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARLA MARIE ULSTAD MD (NPI 1164402012) is an individual obstetrics & gynecology provider in Grand Rapids, Michigan, licensed in Michigan (4301080110) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Wayne State University School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Sharla Marie Ulstad Md 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 Reassignment
Medicare enrollment records show Sharla Ulstad reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 26 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Spectrum Health
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.
Other Providers at the Same Location NPPES 10
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
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 Sharla Ulstad's NPI number?
The NPI number for Sharla Ulstad is 1164402012. It was assigned to this individual provider in the NPPES registry on January 18, 2006.
Where is Sharla Ulstad located?
Sharla Ulstad practices at 555 Midtowne Street NE Suite 400, Grand Rapids, MI 49503. The listed phone number is (616) 588-1200.
What is Sharla Ulstad's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sharla Ulstad enrolled in Medicare?
Yes. Sharla Ulstad 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 organization bills Medicare for Sharla Ulstad's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharla Ulstad reassigns Medicare benefits to Grand Rapids Womens Health PC (Grand Rapids, 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 Sharla Ulstad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sharla Ulstad 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 1 other insurer list Sharla Ulstad 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 Sharla Ulstad affiliated with any hospitals?
According to CMS data, Sharla Ulstad is affiliated with Spectrum Health.
When was this NPI record last updated?
The NPPES record for Sharla Ulstad was last updated on February 6, 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.
# Sharla Marie Ulstad, MD · NPI 1164402012
Obstetrics & Gynecology physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since January 18, 2006.
## Identity
- **NPI:** 1164402012 (Entity type: Individual)
- **Enumerated:** January 18, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 4301080110 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 555 MIDTOWNE STREET NE, SUITE 400, Grand Rapids, MI 49503
- **Phone:** (616) 588-1200 · **Fax:** (616) 588-1250
## 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:** Grand Rapids Womens Health PC (NPI 1467545319, Grand Rapids, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** February 6, 2017
- **Other identifiers:** Medicare PIN P53200032 (MI); Medicare UPIN I54538 (MI); Medicaid 104836177 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1164402012) · Data from the CMS NPPES public registry.