Carolyn Langdon, N.N.P.
NPI 1740245810 · Critical Care Neonatal Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Langdon, N.N.P. is a Critical Care Neonatal Nurse Practitioner provider in Phoenix, AZ (NPI 1740245810).
Provider details
- NPI number
- 1740245810
- Entity type
- Individual
- Primary specialty
- Critical Care Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.N.P.
- Sex
- Female
- License
- 17 (AZ)
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
- 2006-04-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carolyn Langdon's NPI number?
- Carolyn Langdon's National Provider Identifier (NPI) is 1740245810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Langdon's specialty?
- Carolyn Langdon is listed in the NPPES registry with a primary specialty of Critical Care Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Langdon located?
- Carolyn Langdon's practice location on file with NPPES is 901 E Willetta St, Phoenix, AZ 85006-2727.
- What is Carolyn Langdon's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Langdon is (602) 239-2635.
- Does Carolyn Langdon accept Medicare?
- Carolyn Langdon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Langdon's NPI active?
- Yes — Carolyn Langdon's NPI (1740245810) 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.