IndividualActive
Mary Humphries, D.O.
NPI 1578862173 · Family Medicine Physician · Alexandria, VA
Mary Humphries, D.O. is a Family Medicine Physician provider in Alexandria, VA (NPI 1578862173).
Provider details
- NPI number
- 1578862173
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 0102206943 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
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
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
1200 N Quaker Ln
Alexandria, VA 22302-3004
Phone: (047) 807-6022
Street-level locationGet directions
Mailing address
1200 N Quaker Ln
Alexandria, VA 22302-3004
Registry dates
- Enumerated
- 2011-03-22
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Mary Humphries's NPI number?
- Mary Humphries's National Provider Identifier (NPI) is 1578862173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Humphries's specialty?
- Mary Humphries is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Humphries located?
- Mary Humphries's practice location on file with NPPES is 1200 N Quaker Ln, Alexandria, VA 22302-3004.
- What is Mary Humphries's phone number?
- The practice phone number listed in the NPPES registry for Mary Humphries is (047) 807-6022.
- Is Mary Humphries's NPI active?
- Yes — Mary Humphries's NPI (1578862173) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.