Ann Butterworth, CRNP
NPI 1316937329 · Nurse Practitioner · Baltimore, MD
Ann Butterworth, CRNP is a Nurse Practitioner provider in Baltimore, MD (NPI 1316937329).
Provider details
- NPI number
- 1316937329
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R082382 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2005-10-21
- Last updated
- 2014-12-05
Frequently asked questions
- What is Ann Butterworth's NPI number?
- Ann Butterworth's National Provider Identifier (NPI) is 1316937329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Butterworth's specialty?
- Ann Butterworth is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Butterworth located?
- Ann Butterworth's practice location on file with NPPES is 711 Maiden Choice Ln, Baltimore, MD 21228-3632.
- What is Ann Butterworth's phone number?
- The practice phone number listed in the NPPES registry for Ann Butterworth is (410) 247-5602.
- Is Ann Butterworth's NPI active?
- Yes — Ann Butterworth's NPI (1316937329) is active in the NPPES registry as of the last update on 2014-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.