Joanne C. Siu-Post, MD
Nephrology Physician · Hampton, VA
Joanne C. Siu-Post, MD is a nephrology physician with a practice address in Hampton, Virginia, and NPI 1184720823, issued on Sep 16, 2006. Check the license (Virginia 0101232897, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Joanne C. Siu-Post
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 0101232897 VA
Self-reported in NPPES; status is on the state search - Practice location
- 501 Butler Farm RD, Hampton, VA 23666
- Phone
- (757) 251-7469
- Enumerated
- Sep 16, 2006
- Record last updated
- Feb 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (757) 251-7470
- Medicaid ID
- 5877458 VA
- Medicare enrollment
- Enrolled (PECOS I20100202000408); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1996
- Entity
- Type 1 · individual
Also registered at 501 Butler Farm RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olayiwola Ayodeji, M.D, MPHNephrology Physician1932205739
- Thomas Beazlie, M.D.Nephrology Physician1679679468
- Khalil Dahdah, MDNephrology Physician1447356241
- Belkys FiameFamily Nurse Practitioner1558343590
- Hoang-Hai Nguyen, MDNephrology Physician1487862082
Verify Joanne C. Siu-Post in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101232897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average nephrology physician in 2024
1,043 Medicare Part D claims for 259 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium119 claims
- Furosemide70 claims
- Calcitriol69 claims
- Amlodipine Besylate64 claims
- Hydralazine Hcl62 claims
- Farxiga51 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: $692.38
31 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Peninsula Kidney Associates PCHampton, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Virginia
There are 327 nephrology physician records in Virginia.
Other nephrology physician records in Virginia
- Emaad Abdel-RahmanCharlottesville, VA1164591780
- Walid Abou Assi, M.D.Richmond, VA1003867433
- Christopher Acker, M.D.Richmond, VA1053319426
- Oscar Adler, M.D., PHDLeesburg, VA1700874138
- Aurangzeb Afzal, MDRichmond, VA1477437689
- Muhammad Sohaib Afzal, MD, MBBSRichmond, VA1780412130
- Haidr Agha, M.D.Virginia Beach, VA1003048117
- Shahram Ahmadzadeh, M.D.Roanoke, VA1265489504
- Arslan Ahmed, MDFredericksburg, VA1295295301
- Adedoyin Akintide, MDHaymarket, VA1518142991
Common questions
What is Joanne C. Siu-Post, MD's NPI number?
Joanne C. Siu-Post, MD's National Provider Identifier (NPI) is 1184720823, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joanne C. Siu-Post, MD located?
The NPPES record lists a practice address at 501 Butler Farm RD, Hampton, VA, 23666. Phone: (757) 251-7469. Providers update this record themselves, so call before visiting.
How can I verify Joanne C. Siu-Post, MD's license?
NPPES lists Virginia license number 0101232897, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joanne C. Siu-Post, MD prescribe under Medicare Part D?
In 2024, Joanne C. Siu-Post, MD had 1,043 Medicare Part D claims for 259 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.