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Edit this profileAt a glance
- 55 Spindrift Dr, Windsong Radiology Group, P.c., Williamsville, NY 14221
About Dr. Holzhauer
Based in Williamsville, NY, Markus K. Holzhauer, M.D. is listed in the NPI registry under nuclear medicine. Markus is also listed as specializing in radiology and diagnostic radiology. According to Medicare claims data, Markus cared for 1,928 Medicare patients across 27,611 services. The services billed most often include injection, gadoterate meglumine, 0.1 ml, low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, and screening mammography. NPI 1245263722 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (716) 631-2500
- Email not available
Practice Locations
55 SPINDRIFT DR WINDSONG RADIOLOGY GROUP, P.C.
Williamsville, NY 14221
Procedures Most Often Billed to Medicare
27,611 services · 1,928 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Fine needle aspiration biopsy using ultrasound guidance, first growth | Procedure | 10005 |
17 | Too few peers to compare |
| Screening mammography | Imaging | 77067 |
464 | More often than most peers in Nuclear Medicine |
| Screening 3d breast mammography | Imaging | 77063 |
464 | More often than most peers in Nuclear Medicine |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
115 | As often as other peers in Nuclear Medicine |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
60 | More often than most peers in Nuclear Medicine |
| Complete ultrasound scan of 1 breast | Imaging | 76641 |
60 | Too few peers to compare |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
57 | More often than most peers in Nuclear Medicine |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
53 | As often as other peers in Nuclear Medicine |
| Diagnostic mammography of both breasts | Imaging | 77066 |
52 | More often than most peers in Nuclear Medicine |
| Ct scan of chest without contrast | Imaging | 71250 |
51 | As often as other peers in Nuclear Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1992 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Fine needle aspiration biopsy using ultrasound guidance, first growth 3
Providers in NY who bill this service to Medicare most often.
Common questions
What does Markus K. Holzhauer specialize in?
Markus K. Holzhauer is a nuclear medicine in Williamsville, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Markus K. Holzhauer located?
Markus K. Holzhauer is listed at 55 Spindrift Dr Windsong Radiology Group, P.c., Williamsville, NY 14221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Markus K. Holzhauer's phone number?
The number on file is (716) 631-2500. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Markus K. Holzhauer's NPI number?
Markus K. Holzhauer's National Provider Identifier is 1245263722. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Markus K. Holzhauer train?
Markus K. Holzhauer attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Markus K. Holzhauer been practicing?
Markus K. Holzhauer has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Markus K. Holzhauer do most often?
According to Medicare billing data, Markus K. Holzhauer performs procedures including fine needle aspiration biopsy using ultrasound guidance, first growth; reads or performs imaging such as screening mammography and screening 3d breast mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Markus K. Holzhauer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Markus K. Holzhauer. If this is you, claiming it is free.
Guide.md
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