IndividualActive
Colleen Gannon
NPI 1265153332 · Professional Counselor · Frederick, MD
Colleen Gannon is a Professional Counselor provider in Frederick, MD (NPI 1265153332).
Provider details
- NPI number
- 1265153332
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 12579 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 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
1003 W 7th St Ste 500
Frederick, MD 21701-8512
Phone: (301) 345-1022
Fax: (301) 560-5558
Street-level locationGet directions
Mailing address
1003 W 7th St Ste 500
Frederick, MD 21701-8512
Registry dates
- Enumerated
- 2022-09-07
- Last updated
- 2022-09-07
- Certified
- 2022-09-07
Frequently asked questions
- What is Colleen Gannon's NPI number?
- Colleen Gannon's National Provider Identifier (NPI) is 1265153332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Gannon's specialty?
- Colleen Gannon is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Colleen Gannon located?
- Colleen Gannon's practice location on file with NPPES is 1003 W 7th St Ste 500, Frederick, MD 21701-8512.
- What is Colleen Gannon's phone number?
- The practice phone number listed in the NPPES registry for Colleen Gannon is (301) 345-1022.
- Is Colleen Gannon's NPI active?
- Yes — Colleen Gannon's NPI (1265153332) is active in the NPPES registry as of the last update on 2022-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.