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MRS. KELLY ANN DIAZ PHYSICIAN ASSISTANT
NPI 1568029437
Physician Assistant in Charlton, MA

Active since May 24, 2019PECOS Enrolled
10 N MAIN ST, CHARLTON, MA 01507(508) 248-1770 Get Directions Write a Review

NPPES record last updated: May 24, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Kelly Ann Diaz Physician Assistant NPPES

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

MRS. KELLY ANN DIAZ PHYSICIAN ASSISTANT (NPI 1568029437) is an individual physician assistant in Charlton, Massachusetts and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1568029437
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. KELLY ANN DIAZCredential: PHYSICIAN ASSISTANT
Location Address10 N MAIN STCharlton, MA 01507-1590
Mailing Address1 Denslow RdEast Longmeadow, MA 01028-3104 · (413) 565-1501
Phone(508) 248-1770
Sole ProprietorNo
Enumeration DateMay 24, 2019
✔ NPI 1568029437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
10 N MAIN ST, Charlton, MA 01507
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Kelly Ann Diaz Physician Assistant 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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
122 services79 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
36 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01507 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
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

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

STACY L. POMINVILLE NP
Nurse Practitioner
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
CALI PEFFER PA-C
Physician Assistant
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
ARCHANA S SHAH MD
Family Medicine
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
DR. ELIAS BELEZOS M.D.
Internal Medicine
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
ZAREEN LAKHANI BARRY NP
Registered Nurse
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
BRENDA J GEDDIS-COMRIE MD
Family Medicine
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
MADELINE FENNON LANE NP
Nurse Practitioner
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-3015
DR. CLEMENT EMERY LACOSTE MD
Surgery
10 N MAIN ST
CHARLTON, MA 01507
Worcester County (508) 248-6780

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 Kelly Diaz's NPI number?

The NPI number for Kelly Diaz is 1568029437. It was assigned to this individual provider in the NPPES registry on May 24, 2019.

Where is Kelly Diaz located?

Kelly Diaz practices at 10 N Main St, Charlton, MA 01507. The listed phone number is (508) 248-1770.

What is Kelly Diaz's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Kelly Diaz enrolled in Medicare?

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

What insurance does Kelly Diaz accept?

Health plans from Anthem Blue Cross and Blue Shield list Kelly Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kelly Diaz was last updated on May 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.