Colin S Walters MD P C
NPI 1831950625 · Obstetrics & Gynecology Physician · Alexandria, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colin S Walters MD P C is a Obstetrics & Gynecology Physician organization in Alexandria, VA (NPI 1831950625).
Provider details
- NPI number
- 1831950625
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Colin Walters, President/Owner(703) 725-0128
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
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
- 2024-01-18
- Last updated
- 2024-02-07
- Certified
- 2024-01-18
Frequently asked questions
- What is Colin S Walters MD P C's NPI number?
- Colin S Walters MD P C's National Provider Identifier (NPI) is 1831950625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Colin S Walters MD P C?
- Colin S Walters MD P C is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Colin S Walters MD P C located?
- Colin S Walters MD P C's practice location on file with NPPES is 4320 Seminary Rd, Alexandria, VA 22304-1535.
- What is Colin S Walters MD P C's phone number?
- The practice phone number listed in the NPPES registry for Colin S Walters MD P C is (703) 725-0128.
- Does Colin S Walters MD P C accept Medicare?
- Colin S Walters MD P C is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Colin S Walters MD P C?
- The authorized official listed on Colin S Walters MD P C's NPPES record is Colin Walters, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Colin S Walters MD P C's NPI active?
- Yes — Colin S Walters MD P C's NPI (1831950625) is active in the NPPES registry as of the last update on 2024-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.