MARIA DIAZ FNP-BC
NPI 1235558131
Nurse Practitioner - Primary Care in Springfield, MA

Q: What is Maria Diaz's NPI number?

The NPI number for Maria Diaz is 1235558131. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Q: What is Maria Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Q: When was this NPI record last updated?

The NPPES record for Maria Diaz was last updated on August 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 08, 2014PECOS Enrolled

29 JOSEPHINE ST STE 3, SPRINGFIELD, MA 01108(413) 262-9890 Get Directions Write a Review

NPPES record last updated: August 9, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 9, 2024, Apr 21, 2024, Mar 8, 2024 and 4 more (7 updates tracked since 2016).

On this page

About Maria Diaz Fnp-bc NPPES

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

MARIA DIAZ FNP-BC (NPI 1235558131) is an individual primary care provider in Springfield, Massachusetts, licensed in Massachusetts (NP2261021) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235558131

Entity TypeIndividualFemale

Primary Taxonomy363LP2300X

Provider Legal NameMARIA DIAZCredential: FNP-BC

Location Address29 JOSEPHINE ST STE 3Springfield, MA 01108-3323

Mailing Address29 Josephine StSpringfield, MA 01108-3323 · (413) 262-9890 · Fax (413) 356-6725

Phone(413) 262-9890

Sole ProprietorYes

Enumeration DateApril 8, 2014

Last NPPES UpdateAugust 9, 20247 updates tracked since enumeration

NPPES CertifiedAugust 9, 2024

✔ NPI 1235558131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

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

Taxonomy Code363LP2300X

License✔ Licensed in MA · NP2261021

Also ListedRegistered NurseTaxonomy 163W00000X · License RN2261021 (MA)

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License NP2261021 (MA)

29 JOSEPHINE ST STE 3, Springfield, MA 01108

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Diaz Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Maria Diaz's NPI number?

The NPI number for Maria Diaz is 1235558131. It was assigned to this individual provider in the NPPES registry on April 8, 2014.

Where is Maria Diaz located?

Maria Diaz practices at 29 Josephine St Ste 3, Springfield, MA 01108. The listed phone number is (413) 262-9890.

What is Maria Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Maria Diaz enrolled in Medicare?

Yes. Maria Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Maria Diaz was last updated on August 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.