Robert Norman Walter, M.D.
Sleep Medicine (Internal Medicine) Physician · Portsmouth, VA
Robert Norman Walter, M.D. is a sleep medicine (internal medicine) physician with a practice address in Portsmouth, Virginia, and NPI 1235118027, issued on Jan 11, 2006. Check the license (Virginia 0101246353, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Robert Norman Walter
- Credential
- M.D.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 0101246353 VA
11697 HI
Self-reported in NPPES; status is on the state search - Practice location
- 620 John Paul Jones Cir, Portsmouth, VA 23708
- Phone
- (757) 953-2080
- Enumerated
- Jan 11, 2006
- Record last updated
- May 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150408000706); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1999
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 46 in Virginia → Look up another NPI →
Also registered at 620 John Paul Jones Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Aalto, DPMFoot & Ankle Surgery Podiatrist1518196054
- Joy Aaron, RNRegistered Nurse1083765911
- Mark Abadilla, CRNACertified Registered Nurse Anesthetist1447135793
- Jason Abbot, PHARMDPharmacotherapy Pharmacist1215907324
- Renee AbernathyStudent in an Organized Health Care Education/Training Program1124969670
- Vivek Abraham, MDStudent in an Organized Health Care Education/Training Program1942829494
Verify Robert Norman Walter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101246353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Bon Secours Medical Group Hampton Roads Specialty Care LLCNorfolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Norman Walter among 46 sleep medicine (internal medicine) physician records in Virginia
Robert Norman Walter, M.D. is one of 46 sleep medicine (internal medicine) physician records with a practice address in Virginia. 74% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 43% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1999 · median 2000 among the 32 with a school on file
- Record last updated2014 · 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 207RS0012X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Virginia
There are 46 sleep medicine (internal medicine) physician records in Virginia.
All 46 in Virginia → Every provider in Portsmouth → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Javedan Siddiqui, M.D.Hampton, VA 236661417342205
- Edward Pak, DOFort Eustis, VA 236041033275805
- Sarah Shahabuddin, MDColonial Heights, VA 238341205827078
- Rutul Shah, M.DNorfolk, VA 235051881899557
- Vaishnavi Challapalli Sri, M.DSuffolk, VA 234341366799785
- William Elias, MDRoanoke, VA 240161104917749
- Donald Zedalis, M.D.Christiansburg, VA 240731760471403
- Vandana Dhawan, M.D.Chesapeake, VA 233201285664490
Common questions
What is Robert Norman Walter, M.D.'s NPI number?
Robert Norman Walter, M.D.'s National Provider Identifier (NPI) is 1235118027, issued on Jan 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Norman Walter, M.D. located?
The NPPES record lists a practice address at 620 John Paul Jones Cir, Portsmouth, VA, 23708. Phone: (757) 953-2080. Providers update this record themselves, so call before visiting.
How can I verify Robert Norman Walter, M.D.'s license?
NPPES lists Virginia license number 0101246353, 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.
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.