Mariella Hillebrand, MD
Physical Medicine & Rehabilitation Physician · Carrollton, TX
Mariella Hillebrand, MD is a physical medicine & rehabilitation physician with a practice address in Carrollton, Texas, and NPI 1639465461, issued on Jun 20, 2011. Check the license (Texas R4398, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mariella Hillebrand
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- R4398 TX
18217 PR
Self-reported in NPPES; status is on the state search - Practice location
- 4429 Young Dr, Carrollton, TX 75010
- Phone
- (832) 457-4312
- Enumerated
- Jun 20, 2011
- Record last updated
- Jun 3, 2026
- Medicare enrollment
- Enrolled (PECOS I20171002001164); accepts Medicare assignment
- Medical or professional school
- Ponce School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 1,099 in Texas → Look up another NPI →
Verify Mariella Hillebrand in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R4398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
231 Medicare Part D claims for 48 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Gabapentin13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $47.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Physiatry Associates OF Texas PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariella Hillebrand among 1,099 physical medicine & rehabilitation physician records in Texas
Mariella Hillebrand, MD is one of 1,099 physical medicine & rehabilitation physician records with a practice address in Texas. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 47% of them.
- NPI issued2011 · 47% of these records are older, 50% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2009 · median 2006 among the 512 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Texas
There are 1,099 physical medicine & rehabilitation physician records in Texas.
All 1,099 in Texas → Every provider in Carrollton → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Shikha Sethi, M.D.Carrollton, TX 750101326268087
- Chau Uong, DOCarrollton, TX 750101134461320
- Esha Abraham, M.D.Allen, TX 750131841619806
- Brent Belvin, MDAllen, TX 750131639103047
- Craig Chambers, M.D.Allen, TX 750131285635029
- Sohini ChavaliAllen, TX 750131134609837
- Lane Clark, PT, DPTAllen, TX 750131447907274
- Carol Elliott, PTAAllen, TX 750131245676022
Common questions
What is Mariella Hillebrand, MD's NPI number?
Mariella Hillebrand, MD's National Provider Identifier (NPI) is 1639465461, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mariella Hillebrand, MD located?
The NPPES record lists a practice address at 4429 Young Dr, Carrollton, TX, 75010. Phone: (832) 457-4312. Providers update this record themselves, so call before visiting.
How can I verify Mariella Hillebrand, MD's license?
NPPES lists Texas license number R4398, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mariella Hillebrand, MD prescribe under Medicare Part D?
In 2024, Mariella Hillebrand, MD had 231 Medicare Part D claims for 48 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.