James Gerkin, RN
NPI 1225097256 · Occupational Health Registered Nurse · Aberdeen Proving Ground, MD
James Gerkin, RN is a Occupational Health Registered Nurse provider in Aberdeen Proving Ground, MD (NPI 1225097256).
Provider details
- NPI number
- 1225097256
- Entity type
- Individual
- Primary specialty
- Occupational Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- License
- R137398 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Gerkin's NPI number?
- James Gerkin's National Provider Identifier (NPI) is 1225097256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gerkin's specialty?
- James Gerkin is listed in the NPPES registry with a primary specialty of Occupational Health Registered Nurse (Nursing Service Providers).
- Where is James Gerkin located?
- James Gerkin's practice location on file with NPPES is 5183 Black Hawk Rd, Aberdeen Proving Ground, MD 21010-5424.
- What is James Gerkin's phone number?
- The practice phone number listed in the NPPES registry for James Gerkin is (410) 436-1435.
- Is James Gerkin's NPI active?
- Yes — James Gerkin's NPI (1225097256) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.