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Mary Howell, PHD
NPI 1811699705 · Clinical Psychologist · Baltimore, MD
Mary Howell, PHD is a Clinical Psychologist provider in Baltimore, MD (NPI 1811699705).
Provider details
- NPI number
- 1811699705
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 724529 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
209 W Fayette St
Baltimore, MD 21201-3403
Phone: (205) 240-0247
Street-level locationGet directions
Mailing address
1427 Meridian Pl Nw
Washington, DC 20010-1923
Registry dates
- Enumerated
- 2023-03-22
- Last updated
- 2023-03-22
- Certified
- 2023-03-22
Frequently asked questions
- What is Mary Howell's NPI number?
- Mary Howell's National Provider Identifier (NPI) is 1811699705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Howell's specialty?
- Mary Howell is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Howell located?
- Mary Howell's practice location on file with NPPES is 209 W Fayette St, Baltimore, MD 21201-3403.
- What is Mary Howell's phone number?
- The practice phone number listed in the NPPES registry for Mary Howell is (205) 240-0247.
- Is Mary Howell's NPI active?
- Yes — Mary Howell's NPI (1811699705) is active in the NPPES registry as of the last update on 2023-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.