Maureen Behr Chamberlin, M.D.
Psychiatry Physician · Gaithersburg, MD
Maureen Behr Chamberlin, M.D. is a psychiatry physician with a practice address in Gaithersburg, Maryland, and NPI 1144269879, issued on Jun 6, 2006. Check the license (Maryland D0055166, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maureen Behr Chamberlin
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- D0055166 MD
0101226372 VA
Self-reported in NPPES; status is on the state search - Practice location
- 9055 Shady Grove CT, Gaithersburg, MD 20877
- Phone
- (301) 330-0400
- Enumerated
- Jun 6, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (301) 948-4333
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 9055 Shady Grove CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harvey Berthiaume, L.C.S.W.-C.Clinical Social Worker1518913615
- Michael Glasser, M.D.Psychiatry Physician1306886619
- Nancy Meikrantz, R.N., P.M.H.C.N.S.Child & Adolescent Psychiatric/Mental Health Registered Nurse1205155728
- Wendy Ominsky, L.C.S.W.-C.Clinical Social Worker1144230137
- Richard Palmer, M.D.Psychiatry Physician1881634046
- Mary Rouse, APRN, PMHAdult Psychiatric/Mental Health Registered Nurse1831146935
Verify Maureen Behr Chamberlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0055166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maureen Behr Chamberlin among 1,451 psychiatry physician records in Maryland
Maureen Behr Chamberlin, 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 not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileNo · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 36% of these records are
- Record last updated2026 · 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).
25 psychiatry physician records list a practice address in Gaithersburg
They are 25 of the 2,580 NPPES records with a practice address in Gaithersburg, and 1,451 psychiatry physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,451 in Maryland → Every provider in Gaithersburg → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sandra Cohen, MDGaithersburg, MD 208771740352582
- Shankuntala Dhir, MDGaithersburg, MD 208771659410389
- Suzanne Forman, MDGaithersburg, MD 208771720195159
- Michael Glasser, M.D.Gaithersburg, MD 208771306886619
- Alan Kogan, M.D.Gaithersburg, MD 208771659437671
- Louis Kopolow, M.D.Gaithersburg, MD 208771164428694
- Richard Palmer, M.D.Gaithersburg, MD 208771881634046
- Hector Parada, MDGaithersburg, MD 208771740270354
Common questions
What is Maureen Behr Chamberlin, M.D.'s NPI number?
Maureen Behr Chamberlin, M.D.'s National Provider Identifier (NPI) is 1144269879, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Behr Chamberlin, M.D. located?
The NPPES record lists a practice address at 9055 Shady Grove CT, Gaithersburg, MD, 20877. Phone: (301) 330-0400. Providers update this record themselves, so call before visiting.
How can I verify Maureen Behr Chamberlin, M.D.'s license?
NPPES lists Maryland license number D0055166, 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. 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.