Maggie Walsh, D.O.
NPI 1346685567 · Family Medicine Physician · Arlington, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Walsh, D.O. is a Family Medicine Physician provider in Arlington, VA (NPI 1346685567).
Provider details
- NPI number
- 1346685567
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 0102205040 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-05-01
- Last updated
- 2021-04-08
- Certified
- 2021-04-08
Frequently asked questions
- What is Maggie Walsh's NPI number?
- Maggie Walsh's National Provider Identifier (NPI) is 1346685567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Walsh's specialty?
- Maggie Walsh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maggie Walsh located?
- Maggie Walsh's practice location on file with NPPES is 200 N Glebe Rd Ste 300, Arlington, VA 22203.
- What is Maggie Walsh's phone number?
- The practice phone number listed in the NPPES registry for Maggie Walsh is (703) 243-1300.
- Does Maggie Walsh accept Medicare?
- Maggie Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Walsh's NPI active?
- Yes — Maggie Walsh's NPI (1346685567) is active in the NPPES registry as of the last update on 2021-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.