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Dianne Guy, R.N.
NPI 1265412530 · Registered Nurse · Baltimore, MD
Dianne Guy, R.N. is a Registered Nurse provider in Baltimore, MD (NPI 1265412530).
Provider details
- NPI number
- 1265412530
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- R109720 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3455 Wilkens Ave
Baltimore, MD 21229-5213
Phone: (410) 646-6970
Fax: (410) 644-5612
Street-level locationGet directions
Mailing address
3455 Wilkens Ave
Baltimore, MD 21229-5213
Registry dates
- Enumerated
- 2006-01-20
- Last updated
- 2007-07-30
Frequently asked questions
- What is Dianne Guy's NPI number?
- Dianne Guy's National Provider Identifier (NPI) is 1265412530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Guy's specialty?
- Dianne Guy is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Dianne Guy located?
- Dianne Guy's practice location on file with NPPES is 3455 Wilkens Ave, Baltimore, MD 21229-5213.
- What is Dianne Guy's phone number?
- The practice phone number listed in the NPPES registry for Dianne Guy is (410) 646-6970.
- Is Dianne Guy's NPI active?
- Yes — Dianne Guy's NPI (1265412530) is active in the NPPES registry as of the last update on 2007-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.