Maureen Chamberlin, M.D.
NPI 1144269879 · Psychiatry Physician · Gaithersburg, MD
Maureen Chamberlin, M.D. is a Psychiatry Physician provider in Gaithersburg, MD (NPI 1144269879).
Provider details
- NPI number
- 1144269879
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- D0055166 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maureen Chamberlin's NPI number?
- Maureen Chamberlin's National Provider Identifier (NPI) is 1144269879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Chamberlin's specialty?
- Maureen Chamberlin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maureen Chamberlin located?
- Maureen Chamberlin's practice location on file with NPPES is 9055 Shady Grove Ct, Gaithersburg, MD 20877-1301.
- What is Maureen Chamberlin's phone number?
- The practice phone number listed in the NPPES registry for Maureen Chamberlin is (301) 330-0400.
- Is Maureen Chamberlin's NPI active?
- Yes — Maureen Chamberlin's NPI (1144269879) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.