Helene O'Keefe, C.N.M.
NPI 1356453658 · Advanced Practice Midwife · Baltimore, MD
Helene O'Keefe, C.N.M. is a Advanced Practice Midwife provider in Baltimore, MD (NPI 1356453658).
Provider details
- NPI number
- 1356453658
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.N.M.
- Sex
- Female
- Sole proprietor
- No
- License
- R054595 (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
19 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
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Helene O'Keefe's NPI number?
- Helene O'Keefe's National Provider Identifier (NPI) is 1356453658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helene O'Keefe's specialty?
- Helene O'Keefe is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Helene O'Keefe located?
- Helene O'Keefe's practice location on file with NPPES is 201 W Preston St, Baltimore, MD 21201-2301.
- What is Helene O'Keefe's phone number?
- The practice phone number listed in the NPPES registry for Helene O'Keefe is (410) 767-6723.
- Is Helene O'Keefe's NPI active?
- Yes — Helene O'Keefe's NPI (1356453658) 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.