Mary Lockwood, MS, ALC
NPI 1043449424 · Mental Health Counselor · Brooklyn, NY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lockwood, MS, ALC is a Mental Health Counselor provider in Brooklyn, NY (NPI 1043449424).
Provider details
- NPI number
- 1043449424
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS, ALC
- Sex
- Female
- Sole proprietor
- Yes
- License
- C1502A (AL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-07-07
- Last updated
- 2022-02-28
- Certified
- 2022-02-28
Frequently asked questions
- What is Mary Lockwood's NPI number?
- Mary Lockwood's National Provider Identifier (NPI) is 1043449424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lockwood's specialty?
- Mary Lockwood is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Lockwood located?
- Mary Lockwood's practice location on file with NPPES is 716 Sackett St Apt 3rf, Brooklyn, NY 11217-4540.
- What is Mary Lockwood's phone number?
- The practice phone number listed in the NPPES registry for Mary Lockwood is (133) 471-4659.
- Does Mary Lockwood accept Medicare?
- Mary Lockwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lockwood's NPI active?
- Yes — Mary Lockwood's NPI (1043449424) is active in the NPPES registry as of the last update on 2022-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.