OrganizationActive
John a Stefano, MD PC
NPI 1881752277 · Ophthalmology Physician · Winchester, VA
John a Stefano, MD PC is a Ophthalmology Physician organization in Winchester, VA (NPI 1881752277).
Provider details
- NPI number
- 1881752277
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Carrie Miller, Manager(540) 504-0281
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
142 Linden Dr
Suite 108
Winchester, VA 22601-2818
Phone: (540) 722-6200
Fax: (540) 504-0887
Street-level locationGet directions
Mailing address
142 Linden Dr
Winchester, VA 22601-2818
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2008-01-15
Frequently asked questions
- What is John a Stefano, MD PC's NPI number?
- John a Stefano, MD PC's National Provider Identifier (NPI) is 1881752277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John a Stefano, MD PC?
- John a Stefano, MD PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John a Stefano, MD PC located?
- John a Stefano, MD PC's practice location on file with NPPES is 142 Linden Dr, Winchester, VA 22601-2818.
- What is John a Stefano, MD PC's phone number?
- The practice phone number listed in the NPPES registry for John a Stefano, MD PC is (540) 722-6200.
- Who is the authorized official for John a Stefano, MD PC?
- The authorized official listed on John a Stefano, MD PC's NPPES record is Carrie Miller, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John a Stefano, MD PC's NPI active?
- Yes — John a Stefano, MD PC's NPI (1881752277) is active in the NPPES registry as of the last update on 2008-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.