MS. JOAN MARIE NEFF CPNP
NPI 1669560363
Nurse Practitioner - Pediatrics in New Castle, CO

Q: What is Joan Neff's NPI number?

The NPI number for Joan Neff is 1669560363. It was assigned to this individual provider in the NPPES registry on October 10, 2006. The provider is also known as Miss Joan Modeen Rn.

Q: What is Joan Neff's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Joan Neff was last updated on April 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 10, 2006

820 CASTLE VALLEY BLVD STE 204, NEW CASTLE, CO 81647(970) 984-3333 Get Directions Write a Review

NPPES record last updated: April 22, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Joan Marie Neff Cpnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. JOAN MARIE NEFF CPNP (NPI 1669560363) is an individual pediatrics provider in New Castle, Colorado, licensed in Colorado (82054) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1669560363

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameMS. JOAN MARIE NEFFCredential: CPNP

Location Address820 CASTLE VALLEY BLVD STE 204New Castle, CO 81647-9453

Mailing Address820 Castle Valley Blvd Ste 204New Castle, CO 81647-9453 · (970) 984-3333

Phone(970) 984-3333

Sole ProprietorNo

Enumeration DateOctober 10, 2006

Last NPPES UpdateApril 22, 2013

✔ NPI 1669560363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in CO · 82054

820 CASTLE VALLEY BLVD STE 204, New Castle, CO 81647

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Other Names 1

Former Name (1)Miss Joan Modeen Rn

Other Identifiers 1

Medicaid06480373CO

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ESMERALDA OSORIO-PORTILLO LSW

Social Worker (Clinical)

820 CASTLE VALLEY BLVD STE 204
NEW CASTLE, CO 81647

Garfield County (970) 984-3333

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joan Neff's NPI number?

The NPI number for Joan Neff is 1669560363. It was assigned to this individual provider in the NPPES registry on October 10, 2006. The provider is also known as Miss Joan Modeen Rn.

Where is Joan Neff located?

Joan Neff practices at 820 Castle Valley Blvd Ste 204, New Castle, CO 81647. The listed phone number is (970) 984-3333.

What is Joan Neff's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Joan Neff was last updated on April 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.