OrganizationActive
Sfkelloggpsyd LLC
NPI 1215104674 · Clinical Psychologist · Annapolis, MD
Sfkelloggpsyd LLC is a Clinical Psychologist organization in Annapolis, MD (NPI 1215104674).
Provider details
- NPI number
- 1215104674
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Steven Kellogg, Owner(410) 266-6266
- License
- 02589 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 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
133 Defense Hwy
Suite 210
Annapolis, MD 21401-7098
Phone: (410) 266-6266
Fax: (410) 266-7663
Street-level locationGet directions
Mailing address
133 Defense Hwy
Annapolis, MD 21401-7098
Other names (DBA / former)
- Other name
- Steven F Kellogg Psyd LLC Licensed Clinical Psychologist
Registry dates
- Enumerated
- 2008-05-14
- Last updated
- 2008-05-14
Frequently asked questions
- What is Sfkelloggpsyd LLC's NPI number?
- Sfkelloggpsyd LLC's National Provider Identifier (NPI) is 1215104674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sfkelloggpsyd LLC?
- Sfkelloggpsyd LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sfkelloggpsyd LLC located?
- Sfkelloggpsyd LLC's practice location on file with NPPES is 133 Defense Hwy, Annapolis, MD 21401-7098.
- What is Sfkelloggpsyd LLC's phone number?
- The practice phone number listed in the NPPES registry for Sfkelloggpsyd LLC is (410) 266-6266.
- Who is the authorized official for Sfkelloggpsyd LLC?
- The authorized official listed on Sfkelloggpsyd LLC's NPPES record is Steven Kellogg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sfkelloggpsyd LLC's NPI active?
- Yes — Sfkelloggpsyd LLC's NPI (1215104674) is active in the NPPES registry as of the last update on 2008-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.