Alexander Oliver Berg, MD
Hospitalist Physician · Portsmouth, VA
Alexander Oliver Berg, MD is a hospitalist physician with a practice address in Portsmouth, Virginia, and NPI 1730685637, issued on Apr 1, 2018. Check the license (Virginia 0101267597, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Alexander Oliver Berg
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 0101267597 VA
Self-reported in NPPES; status is on the state search - Practice location
- Nmrtc Portsmouth, Portsmouth, VA 23708
- Phone
- (904) 542-7762
- Enumerated
- Apr 1, 2018
- Record last updated
- Feb 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20250314003379); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 542 in Virginia → Look up another NPI →
Also registered at Nmrtc Portsmouth
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexander Oliver Berg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101267597Check 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).
Alexander Oliver Berg among 542 hospitalist physician records in Virginia
Alexander Oliver Berg, MD is one of 542 hospitalist physician records with a practice address in Virginia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 77% of them.
- NPI issued2018 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2018 · median 2010 among the 426 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Virginia
There are 542 hospitalist physician records in Virginia.
All 542 in Virginia → Every provider in Portsmouth → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- John Chin, M.D.Portsmouth, VA 237081598002115
- Michael Dore, M.D.Portsmouth, VA 237081700148418
- Chaitanya Allikayala, M. D.Portsmouth, VA 237071932528932
- Elizabeth Carr, D.O.Portsmouth, VA 237071568452977
- Basavalinga Talur Matadha, MDPortsmouth, VA 237071639378839
- Ahmed Younes, MDPortsmouth, VA 237071053974287
- Kabaye Berhanu, MDHampton, VA 236661386701753
- Sudheer KonduruHampton, VA 236661538727409
Common questions
What is Alexander Oliver Berg, MD's NPI number?
Alexander Oliver Berg, MD's National Provider Identifier (NPI) is 1730685637, issued on Apr 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Oliver Berg, MD located?
The NPPES record lists a practice address at Nmrtc Portsmouth, Portsmouth, VA, 23708. Phone: (904) 542-7762. Providers update this record themselves, so call before visiting.
How can I verify Alexander Oliver Berg, MD's license?
NPPES lists Virginia license number 0101267597, 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.