Rosemarie Collins
Medical Physician Assistant · Towson, MD
Rosemarie Collins is a medical physician assistant with a practice address in Towson, Maryland, and NPI 1912390832, issued on Mar 17, 2015. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rosemarie Collins
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 7601 Osler Dr, Towson, MD 21204
- Phone
- (103) 371-2264
- Enumerated
- Mar 17, 2015
- Entity
- Type 1 · individual
Also registered at 7601 Osler Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Adler, M.D.Internal Medicine Physician1942225263
- Anirudh Annadata, MDAnesthesiology Physician1902482573
- John Anong, M.D.Internal Medicine Physician1417223744
- Jennifer Ashley, MDHospitalist Physician1700983095
- Hannah Aucoin, DOFamily Medicine Physician1316502115
- Steven Axe, M.D.Anatomic Pathology & Clinical Pathology Physician1528131497
Verify Rosemarie Collins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
79% fewer Medicare Part D claims than the average medical physician assistant in 2024
244 Medicare Part D claims for 184 beneficiaries, against an average of 1,139 among the 25,090 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 51 claims were for opioids.
Most prescribed
- Oxycodone Hcl23 claims
- Amoxicillin-Clavulanate Potass20 claims
- Methylprednisolone16 claims
- Tizanidine Hcl15 claims
- Warfarin Sodium15 claims
- Cefpodoxime Proxetil12 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.
One hospital or facility affiliation
- Osler Drive Emergency Physcians Associates, P.A.Towson, MD
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Medical Physician Assistant providers in Maryland
There are 896 medical physician assistant records in Maryland.
Other medical physician assistant records in Maryland
- Dalia Abaza, PA-CBel Air, MD1679015333
- Eyoatam Abebe, PA-CBaltimore, MD1629362504
- Asma Abeer, PA-CBaltimore, MD1386356442
- David Abell, PAHarwood, MD1467448761
- Patricia Abernathy-Clark, PA-CLanham, MD1154615938
- Bruce Abraham, PA-CLanham, MD1467601914
- Desalegn AbrahamLanham, MD1891198149
- Chana Abrams, PA-CBaltimore, MD1982843157
- Darin Adair, P.A.Clinton, MD1265428569
- Michael AderaBowie, MD1205461746
Common questions
What is Rosemarie Collins's NPI number?
Rosemarie Collins's National Provider Identifier (NPI) is 1912390832, issued on Mar 17, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Rosemarie Collins located?
The NPPES record lists a practice address at 7601 Osler Dr, Towson, MD, 21204. Phone: (103) 371-2264. Providers update this record themselves, so call before visiting.
How can I verify Rosemarie Collins's license?
Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Rosemarie Collins prescribe under Medicare Part D?
In 2024, Rosemarie Collins had 244 Medicare Part D claims for 184 beneficiaries; the average among medical physician assistant prescribers was 1,139. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.