OrganizationActive
Cornerstone Montgomery, Inc.
NPI 1073223293 · Community/Behavioral Health Agency · Leonardtown, MD
Provider details
- NPI number
- 1073223293
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Michael Ostrowski, Billing Manager(301) 493-4200
Specialties & taxonomies
Agencies
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
41900 Fenwick St Ste 5
Leonardtown, MD 20650-3815
Phone: (301) 475-9315
Fax: (301) 475-9317
Street-level locationGet directions
Mailing address
2 Taft Ct Ste 200
Rockville, MD 20850-1390
Registry dates
- Enumerated
- 2022-11-29
- Last updated
- 2022-11-29
- Certified
- 2022-11-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.