Mark A. Stefanelli, M.D.
Emergency Medical Services (Emergency Medicine) Physician · Astoria, OR
Mark A. Stefanelli, M.D. is an emergency medical services (emergency medicine) physician with a practice address in Astoria, Oregon, and NPI 1366486912, issued on Jun 15, 2006. Check the license (Oregon MD19990, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark A. Stefanelli
- Credential
- M.D.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- MD19990 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2647 Grand Ave, Astoria, OR 97103
- Phone
- (503) 739-6164
- Enumerated
- Jun 15, 2006
- Record last updated
- Mar 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240326001689); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 34 in Oregon → Look up another NPI →
Verify Mark A. Stefanelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD19990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
234 Medicare Part D claims for 138 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 19 claims were for opioids.
Most prescribed
- Ciprofloxacin Hcl18 claims
- Prednisone18 claims
- Hydrocodone-Acetaminophen17 claims
- Losartan Potassium12 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.
Bills Medicare through 2 group practices
- Fedko Emergency Physicians New Mexico, LLCGrants, NM
- Fep West LLCGallup, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark A. Stefanelli among 34 emergency medical services (emergency medicine) physician records in Oregon
Mark A. Stefanelli, M.D. is one of 34 emergency medical services (emergency medicine) physician records with a practice address in Oregon. 62% 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, 35% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated1986 · median 2002 among the 11 with a school on file
- Record last updated2009 · 74% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Oregon
There are 34 emergency medical services (emergency medicine) physician records in Oregon.
All 34 in Oregon → Every provider in Astoria → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Miroslav Kavur, MDForest Grove, OR 971161609880046
- Stephen Moon, M.D.Forest Grove, OR 971161003890997
- Larry Wiedenhoft, EMTManzanita, OR 971301972139418
- Michelle Shaw, M.D.Oregon City, OR 970451932302759
- Salam Lehrfeld, DOClackamas, OR 970151528224722
- Alexander Marsh, MDClackamas, OR 970151013990555
- Nikolas Jones, MDPortland, OR 972271417997107
- Brian Paskowski, MDPortland, OR 972291083648984
Common questions
What is Mark A. Stefanelli, M.D.'s NPI number?
Mark A. Stefanelli, M.D.'s National Provider Identifier (NPI) is 1366486912, issued on Jun 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Stefanelli, M.D. located?
The NPPES record lists a practice address at 2647 Grand Ave, Astoria, OR, 97103. Phone: (503) 739-6164. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Stefanelli, M.D.'s license?
NPPES lists Oregon license number MD19990, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark A. Stefanelli, M.D. prescribe under Medicare Part D?
In 2024, Mark A. Stefanelli, M.D. had 234 Medicare Part D claims for 138 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.