DR. HILARY LOUISE PURDY ORLOWSKI MD
NPI 1346537404
Radiology - Diagnostic Radiology in Brentwood, TN
About Dr. Hilary Louise Purdy Orlowski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HILARY LOUISE PURDY ORLOWSKI MD (NPI 1346537404) is an individual diagnostic radiology provider in Brentwood, Tennessee, licensed in Tennessee (67455) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS, is affiliated with Missouri Baptist Medical Center, and is a graduate of Rush Medical College Of Rush University (2011).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Dr. Hilary Louise Purdy Orlowski 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 Reassignments
11Medicare enrollment records show Hilary Orlowski reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brentwood, TN 37027
- Reassigned Medicare billing, Tennessee enrollment
- 44 clinicians in this Medicare group
Nashville, TN 37218
- Reassigned Medicare billing, Tennessee enrollment
- 10 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 373 clinicians in this Medicare group
Saint Louis, MO 63122
- Reassigned Medicare billing, Missouri enrollment
- 34 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 215 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 32 clinicians in this Medicare group
Rolla, MO 65401
- Reassigned Medicare billing, Missouri enrollment
- 347 clinicians in this Medicare group
North Little Rock, AR 72117
- Reassigned Medicare billing, Arkansas enrollment
- 176 clinicians in this Medicare group
Normal, IL 61761
- Reassigned Medicare billing, Illinois enrollment
- 11 clinicians in this Medicare group
Hattiesburg, MS 39401
- Reassigned Medicare billing, Mississippi enrollment
- 52 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 14
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.
Missouri Baptist Medical Center
Acute Care Hospitals · Town And Country, MOSt Lukes Hospital
Acute Care Hospitals · Chesterfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37027 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRENTWOOD, TN 37027
BRENTWOOD, TN 37027
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 Hilary Orlowski's NPI number?
The NPI number for Hilary Orlowski is 1346537404. It was assigned to this individual provider in the NPPES registry on July 8, 2011.
Where is Hilary Orlowski located?
Hilary Orlowski practices at 750 Old Hickory Blvd Ste 1-260, Brentwood, TN 37027. The listed phone number is (615) 376-7502.
What is Hilary Orlowski's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Hilary Orlowski enrolled in Medicare?
Yes. Hilary Orlowski 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 Hilary Orlowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hilary Orlowski reassigns Medicare benefits to 11 organizations: Imaging Specialists PLLC (Brentwood, TN), Nashville Healthcare Diagnostic Center, LLC (Nashville, TN), Washington University (Saint Louis, MO), Premier Medical Physicians LLC (Saint Louis, MO), Physician Specialists Of St Lukes LLC (Chesterfield, MO) and 6 more organizations, 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 Hilary Orlowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hilary Orlowski accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of NC, Cigna Healthcare, Health Advantage and Octave and 2 other insurers list Hilary Orlowski 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 Hilary Orlowski affiliated with any hospitals?
According to CMS data, Hilary Orlowski is affiliated with Missouri Baptist Medical Center and St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for Hilary Orlowski was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Hilary Louise Purdy Orlowski, MD · NPI 1346537404
Diagnostic Radiology physician in Brentwood, Tennessee. Individual provider, active in the CMS NPPES registry since July 8, 2011.
## Identity
- **NPI:** 1346537404 (Entity type: Individual)
- **Enumerated:** July 8, 2011
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 67455 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 750 OLD HICKORY BLVD STE 1-260, Brentwood, TN 37027-4528
- **Phone:** (615) 376-7502
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Imaging Specialists PLLC (NPI 1659340636, Brentwood, TN); Nashville Healthcare Diagnostic Center, LLC (NPI 1770262503, Nashville, TN); Washington University (NPI 1962442475, Saint Louis, MO); Premier Medical Physicians LLC (NPI 1417459207, Saint Louis, MO); Physician Specialists Of St Lukes LLC (NPI 1235168410, Chesterfield, MO); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2011
## Record status
- **NPPES last updated:** April 30, 2026
- **Other identifiers:** Medicaid Q083265 (TN); Medicaid 200036883 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1346537404) · Data from the CMS NPPES public registry.