IndividualActive
David Mcduff, M.D.
NPI 1902002124 · Addiction Psychiatry Physician · Ellicott City, MD
Provider details
- NPI number
- 1902002124
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0036522 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3454 Ellicott Center Dr
Maryland Centers for Psychiatry-Suite 106
Ellicott City, MD 21043-4113
Phone: (410) 461-3760
Fax: (410) 461-0526
Street-level locationGet directions
Mailing address
4618 Brentwood Ln
Ellicott City, MD 21042-5958
Registry dates
- Enumerated
- 2007-06-25
- Last updated
- 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.