Ronald J. Ross, M.D.
Emergency Medical Services (Emergency Medicine) Physician · Prince Frederick, MD
Ronald J. Ross, M.D. is an emergency medical services (emergency medicine) physician with a practice address in Prince Frederick, Maryland, and NPI 1396784542, issued on Jun 5, 2006. Check the license (Maryland D0022615, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ronald J. Ross
- Credential
- M.D.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- D0022615 MD
Self-reported in NPPES; status is on the state search - Practice location
- 100 Hospital RD, Prince Frederick, MD 20678
- Phone
- (301) 855-1012
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 38 in Maryland → Look up another NPI →
Also registered at 100 Hospital RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hamid Anhary, MDAnesthesiology Physician1376515320
- Thomas Annulis, MDHospitalist Physician1073589503
- Christina Athens, P.A.Medical Physician Assistant1457305682
- Sharon Baker, P DPharmacist1528360757
- Robin Baranowski, R.N., B.S.N.Registered Nurse1689951568
- Natasha Bates, RN BSNRegistered Nurse1881040764
Verify Ronald J. Ross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0022615Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $129.88
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 489 providers of this specialty with any payment received $337.59 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.
Ronald J. Ross among 38 emergency medical services (emergency medicine) physician records in Maryland
Ronald J. Ross, M.D. is one of 38 emergency medical services (emergency medicine) physician records with a practice address in Maryland. 66% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 42% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 37% of these records are
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 emergency medical services (emergency medicine) physician records list a practice address in Prince Frederick
They are 11 of the 663 NPPES records with a practice address in Prince Frederick, and 38 emergency medical services (emergency medicine) physician records in Maryland.
All 38 in Maryland → Every provider in Prince Frederick → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Patrick Crarey, M.D.Prince Frederick, MD 206781427002658
- David Denekas, M.D.Prince Frederick, MD 206781780638965
- Joseph Fastow, M.D.Prince Frederick, MD 206781578586483
- David GlennPrince Frederick, MD 206781841238664
- Fulton Lukban, MDPrince Frederick, MD 206781508811902
- Seyed Mohammadi Ghadikalae, M.D.Prince Frederick, MD 206781972640639
- David MooradianPrince Frederick, MD 206781457390551
- Nissa NovasPrince Frederick, MD 206781356380075
Common questions
What is Ronald J. Ross, M.D.'s NPI number?
Ronald J. Ross, M.D.'s National Provider Identifier (NPI) is 1396784542, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald J. Ross, M.D. located?
The NPPES record lists a practice address at 100 Hospital RD, Prince Frederick, MD, 20678. Phone: (301) 855-1012. Providers update this record themselves, so call before visiting.
How can I verify Ronald J. Ross, M.D.'s license?
NPPES lists Maryland license number D0022615, 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.
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.