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Courtney Knowles, FNP-C
NPI 1326912585 · Dermatology Physician · Hagerstown, MD
Courtney Knowles, FNP-C is a Dermatology Physician provider in Hagerstown, MD (NPI 1326912585).
Provider details
- NPI number
- 1326912585
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R231486 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1101 Opal Ct Ste 315a
Hagerstown, MD 21740-5947
Phone: (240) 469-4835
Street-level locationGet directions
Mailing address
1101 Opal Ct Ste 315a
Hagerstown, MD 21740-5947
Additional practice locations (1)
- 512 N Market StFrederick, MD 21701-5243Phone: (240) 439-4305
Registry dates
- Enumerated
- 2025-10-01
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Courtney Knowles's NPI number?
- Courtney Knowles's National Provider Identifier (NPI) is 1326912585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Knowles's specialty?
- Courtney Knowles is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Courtney Knowles located?
- Courtney Knowles's practice location on file with NPPES is 1101 Opal Ct Ste 315a, Hagerstown, MD 21740-5947.
- What is Courtney Knowles's phone number?
- The practice phone number listed in the NPPES registry for Courtney Knowles is (240) 469-4835.
- Is Courtney Knowles's NPI active?
- Yes — Courtney Knowles's NPI (1326912585) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.