Rowena Blas Mariano, M.D.
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Durham, NC
Rowena Blas Mariano, M.D. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Durham, North Carolina, and NPI 1144254442, issued on Jul 10, 2006. Check the license (North Carolina 200301493, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rowena Blas Mariano
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License numbers
- 200301493 NC
043045 CT
Self-reported in NPPES; status is on the state search - Practice location
- 40 Duke Medicine Cir, Durham, NC 27710
- Phone
- (919) 684-8111
- Enumerated
- Jul 10, 2006
- Record last updated
- Mar 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070414000128); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 40 Duke Medicine Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rowena Blas Mariano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 200301493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
420 Medicare Part D claims for 82 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 147 claims were for opioids.
Most prescribed
- Gabapentin76 claims
- Hydrocodone-Acetaminophen63 claims
- Tizanidine Hcl37 claims
- Oxycodone-Acetaminophen30 claims
- Baclofen28 claims
- Duloxetine Hcl27 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).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in North Carolina
There are 42 pain medicine (physical medicine & rehabilitation) physician records in North Carolina.
Other pain medicine (physical medicine & rehabilitation) physician records in North Carolina
- Maqsood Ahmed, M.D.Goldsboro, NC1285715664
- Ehsan Alam, MDLaurinburg, NC1245366749
- James Alexander, MDCharlotte, NC1629050034
- Donald AlgeoFort Bragg, NC1598868861
- Alvin Antony, MDRocky Mount, NC1124036694
- Lisa Bain, FNP-CMarion, NC1578334819
- Susan Bertrand, MDCary, NC1285627869
- Mitchell Bloom, M.D.Greensboro, NC1811399850
- Benjamin Buterbaugh, DOGreenville, NC1275153074
- Zachary Carter, MDDurham, NC1275067407
Common questions
What is Rowena Blas Mariano, M.D.'s NPI number?
Rowena Blas Mariano, M.D.'s National Provider Identifier (NPI) is 1144254442, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rowena Blas Mariano, M.D. located?
The NPPES record lists a practice address at 40 Duke Medicine Cir, Durham, NC, 27710. Phone: (919) 684-8111. Providers update this record themselves, so call before visiting.
How can I verify Rowena Blas Mariano, M.D.'s license?
NPPES lists North Carolina license number 200301493, 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 Rowena Blas Mariano, M.D. prescribe under Medicare Part D?
In 2024, Rowena Blas Mariano, M.D. had 420 Medicare Part D claims for 82 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. 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.