Timothy Lacy, M.D.
NPI 1275780934 · Psychiatry Physician · Columbia, MD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Lacy, M.D. is a Psychiatry Physician provider in Columbia, MD (NPI 1275780934).
Provider details
- NPI number
- 1275780934
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0047144 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2916 Parker AveSilver Spring, MD 20902-2660Phone: (301) 512-9726
Registry dates
- Enumerated
- 2008-08-25
- Last updated
- 2018-05-23
Frequently asked questions
- What is Timothy Lacy's NPI number?
- Timothy Lacy's National Provider Identifier (NPI) is 1275780934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Lacy's specialty?
- Timothy Lacy is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Lacy located?
- Timothy Lacy's practice location on file with NPPES is 10630 Little Patuxent Pkwy Ste 209, Columbia, MD 21044.
- What is Timothy Lacy's phone number?
- The practice phone number listed in the NPPES registry for Timothy Lacy is (410) 740-8067.
- Does Timothy Lacy accept Medicare?
- Timothy Lacy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Lacy's NPI active?
- Yes — Timothy Lacy's NPI (1275780934) is active in the NPPES registry as of the last update on 2018-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.