Robert Jay Stern, MD
Internal Medicine Physician · Crownsville, MD
Robert Jay Stern, MD is an internal medicine physician with a practice address in Crownsville, Maryland, and NPI 1063425320, issued on Aug 15, 2006. Check the license (Maryland D83127, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Robert Jay Stern
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- D83127 MD
DR.0068417 CO
202713 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2019 Haverford Dr, Crownsville, MD 21032
- Phone
- (443) 221-1997
- Enumerated
- Aug 15, 2006
- Record last updated
- Sep 8, 2023
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Verify Robert Jay Stern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D83127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
157 Medicare Part D claims for 31 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Buprenorphine-Naloxone115 claims
- Buprenorphine Hcl15 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.
Robert Jay Stern among 3,904 internal medicine physician records in Maryland
Robert Jay Stern, MD is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 internal medicine physician records list a practice address in Crownsville
They are 3 of the 82 NPPES records with a practice address in Crownsville, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Crownsville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mary Bracken, MDCrownsville, MD 210321841498680
- John Serlemitsos, MDCrownsville, MD 210321861405367
- Charles Eck, MDHunt Valley, MD 210311518939743
- Mark Lamos, M.D.Hunt Valley, MD 210311295782241
- Samantha Ober, M.D.Hunt Valley, MD 210311235524034
- Cyrus Asadi, D.O.Cockeysville, MD 210301518048230
- Annie Bishai, M.D.Hunt Valley, MD 210301164666897
- Barbara Carroll, M.D.Cockeysville, MD 210301194714006
Common questions
What is Robert Jay Stern, MD's NPI number?
Robert Jay Stern, MD's National Provider Identifier (NPI) is 1063425320, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Jay Stern, MD located?
The NPPES record lists a practice address at 2019 Haverford Dr, Crownsville, MD, 21032. Phone: (443) 221-1997. Providers update this record themselves, so call before visiting.
How can I verify Robert Jay Stern, MD's license?
NPPES lists Maryland license number D83127, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Jay Stern, MD prescribe under Medicare Part D?
In 2024, Robert Jay Stern, MD had 157 Medicare Part D claims for 31 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.