Eileen Tsai Chambers, M.D.
Pediatric Nephrology Physician · Durham, NC
Eileen Tsai Chambers, M.D. is a pediatric nephrology physician with a practice address in Durham, North Carolina, and NPI 1952437501, issued on Feb 26, 2007. Check the license (North Carolina 2016-00563, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eileen Tsai Chambers
- Credential
- M.D.
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License numbers
- 2016-00563 NC
A86828 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2301 Erwin RD, Durham, NC 27705
- Phone
- (919) 684-4246
- Enumerated
- Feb 26, 2007
- Record last updated
- May 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (919) 684-6616
- Medicaid ID
- 00A868280 CA
- Medicare enrollment
- Enrolled (PECOS I20160706001669); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest pediatric nephrology physician records → All 31 in North Carolina → Look up another NPI →
Also registered at 2301 Erwin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily AaronsStudent in an Organized Health Care Education/Training Program1659011666
- Bijan AbarStudent in an Organized Health Care Education/Training Program1043014335
- Hiwot Abate, MDStudent in an Organized Health Care Education/Training Program1376293910
- Fawaz Abdulaziz M Alenezi, MDAdvanced Heart Failure and Transplant Cardiology Physician1487268512
- Jawan Abdulrahim, MDStudent in an Organized Health Care Education/Training Program1124656673
- Audrey AbendStudent in an Organized Health Care Education/Training Program1275337669
Verify Eileen Tsai Chambers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2016-00563Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average pediatric nephrology physician in 2024
243 Medicare Part D claims for 15 beneficiaries, against an average of 67 among the 387 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Valganciclovir Hcl33 claims
- Tacrolimus32 claims
- Famotidine25 claims
- Amlodipine Besylate15 claims
- Magnesium Sulfate15 claims
- Prednisone13 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 one group practice
- 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).
Eileen Tsai Chambers among 31 pediatric nephrology physician records in North Carolina
Eileen Tsai Chambers, M.D. is one of 31 pediatric nephrology physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2009 among the 21 with a school on file
- Record last updated2016 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nephrology Physician providers in North Carolina
There are 31 pediatric nephrology physician records in North Carolina.
All 31 in North Carolina → Every provider in Durham → Pediatric Nephrology Physician nationwide →
The 8 pediatric nephrology physician records with the nearest ZIP codes
- Mital Patel, MDDurham, NC 277051285167981
- Anna Williams, MDDurham, NC 277051265966790
- Reeti Kumar, M.D.Durham, NC 277031992140867
- John Foreman, M.D.Durham, NC 277101922161793
- Shashi Nagaraj, MDDurham, NC 277101861476848
- Delbert Wigfall, M.D.Durham, NC 277101891858676
- Keia Sanderson, MDChapel Hill, NC 275991093944407
- Duy Vu, MDChapel Hill, NC 275991447631866
Common questions
What is Eileen Tsai Chambers, M.D.'s NPI number?
Eileen Tsai Chambers, M.D.'s National Provider Identifier (NPI) is 1952437501, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eileen Tsai Chambers, M.D. located?
The NPPES record lists a practice address at 2301 Erwin RD, Durham, NC, 27705. Phone: (919) 684-4246. Providers update this record themselves, so call before visiting.
How can I verify Eileen Tsai Chambers, M.D.'s license?
NPPES lists North Carolina license number 2016-00563, 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 Eileen Tsai Chambers, M.D. prescribe under Medicare Part D?
In 2024, Eileen Tsai Chambers, M.D. had 243 Medicare Part D claims for 15 beneficiaries; the average among pediatric nephrology physician prescribers was 67. 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.