IndividualActive
Patricia Treffinger, RN
NPI 1922592344 · Registered Nurse · Bethesda, MD
Patricia Treffinger, RN is a Registered Nurse provider in Bethesda, MD (NPI 1922592344).
Provider details
- NPI number
- 1922592344
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 0001078288 (VA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
8901 Wisconsin Ave Wrb Building 19
Bethesda, MD 20889-0001
Phone: (571) 533-8487
Approximate (ZIP-level) locationGet directions
Mailing address
136 New Mark Esplanade
Rockville, MD 20850-2732
Registry dates
- Enumerated
- 2018-06-19
- Last updated
- 2018-06-19
Frequently asked questions
- What is Patricia Treffinger's NPI number?
- Patricia Treffinger's National Provider Identifier (NPI) is 1922592344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Treffinger's specialty?
- Patricia Treffinger is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Patricia Treffinger located?
- Patricia Treffinger's practice location on file with NPPES is 8901 Wisconsin Ave Wrb Building 19, Bethesda, MD 20889-0001.
- What is Patricia Treffinger's phone number?
- The practice phone number listed in the NPPES registry for Patricia Treffinger is (571) 533-8487.
- Is Patricia Treffinger's NPI active?
- Yes — Patricia Treffinger's NPI (1922592344) is active in the NPPES registry as of the last update on 2018-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.