Sharen Bisson, M.D.
Psychiatry Physician · Towson, MD
Sharen Bisson, M.D. is a psychiatry physician with a practice address in Towson, Maryland, and NPI 1437273331, issued on Mar 17, 2007. Check the license (Maryland D0042345, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sharen Bisson
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0042345 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7600 Osler Dr, Towson, MD 21204
- Phone
- (410) 825-3331
- Enumerated
- Mar 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110429000089); may accept Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 7600 Osler Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sharen Bisson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0042345Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average psychiatry physician in 2024
116 Medicare Part D claims for 15 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Duloxetine Hcl12 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.
Sharen Bisson among 1,451 psychiatry physician records in Maryland
Sharen Bisson, M.D. is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated1990 · median 2000 among the 525 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 psychiatry physician records list a practice address in Towson
They are 71 of the 3,721 NPPES records with a practice address in Towson, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Towson → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- David Arnold, M.D.Baltimore, MD 212041700852084
- Maurice Bachawati, M.D.Baltimore, MD 212041366425779
- Nicola Cascella, M.DBaltimore, MD 212041427007681
- Coquilla Cross, MDTowson, MD 212041235197013
- Andrew Feinberg, M.D.Towson, MD 212041962432062
- Laura Gaffney, M.D.Towson, MD 212041215973441
- Oscar Galvis, M.D.Towson, MD 212041275517567
- David KaufmanTowson, MD 212041013956358
Common questions
What is Sharen Bisson, M.D.'s NPI number?
Sharen Bisson, M.D.'s National Provider Identifier (NPI) is 1437273331, issued on Mar 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sharen Bisson, M.D. located?
The NPPES record lists a practice address at 7600 Osler Dr, Towson, MD, 21204. Phone: (410) 825-3331. Providers update this record themselves, so call before visiting.
How can I verify Sharen Bisson, M.D.'s license?
NPPES lists Maryland license number D0042345, 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 Sharen Bisson, M.D. prescribe under Medicare Part D?
In 2024, Sharen Bisson, M.D. had 116 Medicare Part D claims for 15 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.