HOLLY S GILMER MD
NPI 1881638930
Neurological Surgery in Royal Oak, MI
About Holly S Gilmer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY S GILMER MD (NPI 1881638930) is an individual neurological surgery provider in Royal Oak, Michigan, licensed in Michigan (4301073732) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Sinai-grace Hospital, and is a graduate of University Of Michigan Medical School (1992).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted 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
Holly S Gilmer 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.
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sinai-Grace Hospital
Acute Care Hospitals · Detroit, MIBeaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIAscension St John Hospital
Acute Care Hospitals · Detroit, MIMclaren Oakland
Acute Care Hospitals · Pontiac, MIHuron Valley-Sinai Hospital
Acute Care Hospitals · Commerce Township, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48073 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Holly Gilmer's NPI number?
The NPI number for Holly Gilmer is 1881638930. It was assigned to this individual provider in the NPPES registry on June 16, 2006. The provider is also known as Holly S Gilmer Hill MD.
Where is Holly Gilmer located?
Holly Gilmer practices at 3555 W 13 Mile Rd Ste N220, Royal Oak, MI 48073. The listed phone number is (248) 784-3667.
What is Holly Gilmer's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Holly Gilmer enrolled in Medicare?
Yes. Holly Gilmer 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 Holly Gilmer accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Holly Gilmer 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 Holly Gilmer affiliated with any hospitals?
According to CMS data, Holly Gilmer is affiliated with Sinai-Grace Hospital, Beaumont Hospital Royal Oak, Ascension St John Hospital, Mclaren Oakland and Huron Valley-Sinai Hospital.
When was this NPI record last updated?
The NPPES record for Holly Gilmer was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Holly S Gilmer, MD · NPI 1881638930
Neurological Surgery physician in Royal Oak, Michigan. Individual provider, active in the CMS NPPES registry since June 16, 2006.
## Identity
- **NPI:** 1881638930 (Entity type: Individual)
- **Enumerated:** June 16, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** 4301073732 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 3555 W 13 MILE RD STE N220, Royal Oak, MI 48073-6710
- **Phone:** (248) 784-3667 · **Fax:** (248) 869-3982
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Michigan Medical School, class of 1992
## Record status
- **NPPES last updated:** March 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1881638930) · Data from the CMS NPPES public registry.