IndividualActive
John Guy
NPI 1396254298 · Surgical Assistant · Baltimore, MD
John Guy is a Surgical Assistant provider in Baltimore, MD (NPI 1396254298).
Provider details
- NPI number
- 1396254298
- Entity type
- Individual
- Primary specialty
- Surgical AssistantTechnologists, Technicians & Other Technical Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- SA0025 (DC)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
201 E University Pkwy
Baltimore, MD 21218-2829
Phone: (410) 261-6316
Street-level locationGet directions
Mailing address
6101 Fox Run
Fairfax, VA 22030-5949
Registry dates
- Enumerated
- 2017-09-22
- Last updated
- 2018-06-16
Frequently asked questions
- What is John Guy's NPI number?
- John Guy's National Provider Identifier (NPI) is 1396254298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Guy's specialty?
- John Guy is listed in the NPPES registry with a primary specialty of Surgical Assistant (Technologists, Technicians & Other Technical Service Providers).
- Where is John Guy located?
- John Guy's practice location on file with NPPES is 201 E University Pkwy, Baltimore, MD 21218-2829.
- What is John Guy's phone number?
- The practice phone number listed in the NPPES registry for John Guy is (410) 261-6316.
- Is John Guy's NPI active?
- Yes — John Guy's NPI (1396254298) is active in the NPPES registry as of the last update on 2018-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.