Katherine Humphrey, DNP
NPI 1649010711 · Psychiatric/Mental Health Nurse Practitioner · Gambrills, MD
Katherine Humphrey, DNP is a Psychiatric/Mental Health Nurse Practitioner provider in Gambrills, MD (NPI 1649010711).
Provider details
- NPI number
- 1649010711
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 114355 (NE)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Mailing address
Registry dates
- Enumerated
- 2024-05-28
- Last updated
- 2024-07-27
- Certified
- 2024-07-27
Frequently asked questions
- What is Katherine Humphrey's NPI number?
- Katherine Humphrey's National Provider Identifier (NPI) is 1649010711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Humphrey's specialty?
- Katherine Humphrey is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Humphrey located?
- Katherine Humphrey's practice location on file with NPPES is 1404 S Main Chapel Way Ste 104, Gambrills, MD 21054-1860.
- What is Katherine Humphrey's phone number?
- The practice phone number listed in the NPPES registry for Katherine Humphrey is (410) 929-2166.
- Is Katherine Humphrey's NPI active?
- Yes — Katherine Humphrey's NPI (1649010711) is active in the NPPES registry as of the last update on 2024-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.