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DIANA J ISAIA CRNP
NPI 1417021122
Nurse Practitioner - Family in Blue Bell, PA

Active since November 17, 2006PECOS Enrolled
676 DEKALB PIKE STE 104, BLUE BELL, PA 19422(215) 997-9441(215) 997-6730 Get Directions Write a Review

NPPES record last updated: April 24, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Diana J Isaia Crnp NPPES

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

DIANA J ISAIA CRNP (NPI 1417021122) is an individual family provider in Blue Bell, Pennsylvania, licensed in Pennsylvania (SP007056) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417021122
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA J ISAIACredential: CRNP
Location Address676 DEKALB PIKE STE 104Blue Bell, PA 19422-1223
Mailing Address1330 Powell St Ste 308Norristown, PA 19401-3350 · (484) 622-7371
Phone(215) 997-9441
Fax(215) 997-6730
Sole ProprietorNo
Enumeration DateNovember 17, 2006
Last NPPES UpdateApril 24, 2019
✔ NPI 1417021122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in PA · SP007056
676 DEKALB PIKE STE 104, Blue Bell, PA 19422
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana J Isaia Crnp 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.

Medicare Billing Reassignment

Medicare enrollment records show Diana Isaia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fornance Physician Services, Inc
Same address
Family Medicine
676 DEKALB PIKE STE 104
Blue Bell, PA 19422
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 192 clinicians in this Medicare group
NPI 1952810988 (102) 333-8956

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19422 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers11 claims38 services$6.77 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
4 suppliers22 claims22 services$192.80 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

SHREYA PATEL CRNP
Nurse Practitioner
676 DEKALB PIKE STE 104
BLUE BELL, PA 19422
Montgomery County (215) 997-9441
FORNANCE PHYSICIAN SERVICES, INC
Family Medicine
676 DEKALB PIKE STE 104
BLUE BELL, PA 19422
Montgomery County (102) 333-8956

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 Diana Isaia's NPI number?

The NPI number for Diana Isaia is 1417021122. It was assigned to this individual provider in the NPPES registry on November 17, 2006.

Where is Diana Isaia located?

Diana Isaia practices at 676 Dekalb Pike Ste 104, Blue Bell, PA 19422. The listed phone number is (215) 997-9441.

What is Diana Isaia's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Diana Isaia enrolled in Medicare?

Yes. Diana Isaia is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diana Isaia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Isaia reassigns Medicare benefits to Fornance Physician Services, Inc (Blue Bell, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Diana Isaia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Diana Isaia was last updated on April 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.