Gloria G. Liu, MD
Physical Medicine & Rehabilitation Physician · Durham, NC
Gloria G. Liu, MD is a physical medicine & rehabilitation physician with a practice address in Durham, North Carolina, and NPI 1659462059, issued on Sep 28, 2006. Check the license (North Carolina 9901236, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gloria G. Liu
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 9901236 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Trent Dr, Durham, NC 27710
- Phone
- (919) 684-8111
- Enumerated
- Sep 28, 2006
- Record last updated
- Oct 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 891238R NC
- Medicare enrollment
- Enrolled (PECOS I20040309000861); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 423 in North Carolina → Look up another NPI →
Also registered at 1000 Trent Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shelby Barthel, N.P.Nurse Practitioner1518284009
- Maureen Bauer, MDClinical Pathology/Laboratory Medicine Physician1831285063
- Diana Cardona, MDAnatomic Pathology & Clinical Pathology Physician1841386752
- Colleen Carney, PHDPsychologist1619050861
- Susannah Copland, MDReproductive Endocrinology Physician1336173251
Verify Gloria G. Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9901236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
1,196 Medicare Part D claims for 353 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Gabapentin465 claims
- Baclofen108 claims
- Meloxicam81 claims
- Tizanidine Hcl77 claims
- Diazepam69 claims
- Diclofenac Sodium62 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.
Bills Medicare through 2 group practices
- Accelerated Care IncRoxboro, NC
- Duke Health Integrated Practice IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gloria G. Liu among 423 physical medicine & rehabilitation physician records in North Carolina
Gloria G. Liu, MD is one of 423 physical medicine & rehabilitation physician records with a practice address in North Carolina. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 71% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1983 · median 2007 among the 245 with a school on file
- Record last updated2007 · 46% 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 North Carolina 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 North Carolina
There are 423 physical medicine & rehabilitation physician records in North Carolina.
All 423 in North Carolina → Every provider in Durham → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Carolyn Keeler, D.O.Durham, NC 277101083804058
- Travis Linton, PTDurham, NC 277101962982611
- Mazen Zein, D.ODurham, NC 277101164884615
- Kyle Edwards, DPTDurham, NC 277131285222547
- Ashley HodgeDurham, NC 277071902680465
- Valerie Fox, PHD, OTR/L, CPRPDurham, NC 277051932689205
- Paul Howell, M.D.Durham, NC 277051194930842
- Anand Joshi, MDDurham, NC 277051316147846
Common questions
What is Gloria G. Liu, MD's NPI number?
Gloria G. Liu, MD's National Provider Identifier (NPI) is 1659462059, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gloria G. Liu, MD located?
The NPPES record lists a practice address at 1000 Trent Dr, Durham, NC, 27710. Phone: (919) 684-8111. Providers update this record themselves, so call before visiting.
How can I verify Gloria G. Liu, MD's license?
NPPES lists North Carolina license number 9901236, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gloria G. Liu, MD prescribe under Medicare Part D?
In 2024, Gloria G. Liu, MD had 1,196 Medicare Part D claims for 353 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.