Mary Ertel, CPNP
NPI 1639138993 · Primary Care Nurse Practitioner · Lafayette, IN
Mary Ertel, CPNP is a Primary Care Nurse Practitioner provider in Lafayette, IN (NPI 1639138993).
Provider details
- NPI number
- 1639138993
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 71000614A (IN)
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
- 2006-03-23
- Last updated
- 2012-07-23
Frequently asked questions
- What is Mary Ertel's NPI number?
- Mary Ertel's National Provider Identifier (NPI) is 1639138993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ertel's specialty?
- Mary Ertel is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ertel located?
- Mary Ertel's practice location on file with NPPES is 2600 Greenbush St, Lafayette, IN 47904-2479.
- What is Mary Ertel's phone number?
- The practice phone number listed in the NPPES registry for Mary Ertel is (765) 448-8000.
- Is Mary Ertel's NPI active?
- Yes — Mary Ertel's NPI (1639138993) is active in the NPPES registry as of the last update on 2012-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.