Marcia Welsh, NMW
NPI 1245216571 · Advanced Practice Midwife · West Chester, PA
Marcia Welsh, NMW is a Advanced Practice Midwife provider in West Chester, PA (NPI 1245216571).
Provider details
- NPI number
- 1245216571
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NMW
- Sex
- Female
- Sole proprietor
- No
- License
- MW008309L (PA)
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
- 2005-12-19
- Last updated
- 2013-01-03
Frequently asked questions
- What is Marcia Welsh's NPI number?
- Marcia Welsh's National Provider Identifier (NPI) is 1245216571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Welsh's specialty?
- Marcia Welsh is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marcia Welsh located?
- Marcia Welsh's practice location on file with NPPES is 600 E Marshall St, West Chester, PA 19380-4441.
- What is Marcia Welsh's phone number?
- The practice phone number listed in the NPPES registry for Marcia Welsh is (610) 692-3434.
- Is Marcia Welsh's NPI active?
- Yes — Marcia Welsh's NPI (1245216571) is active in the NPPES registry as of the last update on 2013-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.