What is Holly Gilmer's specialty?

Holly Gilmer (NPI 1881638930) is a Medicare-billing provider whose primary specialty is Neurosurgery in Royal Oak, MI.

Where does Holly Gilmer practice?

Holly Gilmer practices in Royal Oak, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1881638930.

How much does Medicare pay Holly Gilmer?

Holly Gilmer (NPI 1881638930) received approximately $32K in total Medicare Part B payments, serving 111 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881638930

Holly GilmerMD

PRACTICEUNIVERSITY NEUROSURGICAL ASSOCIATES PCSee all providers at this practice →

NeurosurgeryRoyal Oak, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

109

Unique beneficiaries

—

Total services

112

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 172 Neurosurgery providers in MI — below median (cohort median 322).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$7K

Distinct drugs

Brand share

50.0%

Top prescribed drugs

Acetazolamide12 claims

Tamsulosin Hcl12 claims

Lisinopril11 claims

Rivaroxaban11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

0.0

Cost

74.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$600

Payment records

By payment type

Food and Beverage$600

Top paying entities

Food and Beverage$600

REFERRAL NETWORK

Where Holly Gilmer's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Fernando Diaz Neurosurgery · Royal Oak, MI	51	76
HENRY FORD HEALTH ST. JOHN HOSPITAL	30	59
Biotech Clinical Laboratories Inc Clinical Laboratory · Novi, MI	27	53
Henry Tong Physical Medicine and Rehabilitation · Novi, MI	16	22
ASCENSION PROVIDENCE HOSPITAL	16	40
NPI 1194733964	14	18
James Stewart Cardiology · Berkley, MI	13	31
Daniel Fahim Neurosurgery · Royal Oak, MI	12	15
HENRY FORD HEALTH SYSTEM	11	21
BOTSFORD GENERAL HOSPITAL	11	24

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events