Spencer Byrnes
NPI 1790093664 · Mental Health Counselor · Prince Frederick, MD
Spencer Byrnes is a Mental Health Counselor provider in Prince Frederick, MD (NPI 1790093664).
Provider details
- NPI number
- 1790093664
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-09-14
- Last updated
- 2010-09-14
Frequently asked questions
- What is Spencer Byrnes's NPI number?
- Spencer Byrnes's National Provider Identifier (NPI) is 1790093664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Byrnes's specialty?
- Spencer Byrnes is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Spencer Byrnes located?
- Spencer Byrnes's practice location on file with NPPES is 440 Solomons Island Rd N, Prince Frederick, MD 20678-3909.
- What is Spencer Byrnes's phone number?
- The practice phone number listed in the NPPES registry for Spencer Byrnes is (410) 535-3047.
- Is Spencer Byrnes's NPI active?
- Yes — Spencer Byrnes's NPI (1790093664) is active in the NPPES registry as of the last update on 2010-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.