ISABELLA BONDER
NPI 1891574448
Physician Assistant in Portland, ME

Q: What is Isabella Bonder's NPI number?

The NPI number for Isabella Bonder is 1891574448. It was assigned to this individual provider in the NPPES registry on September 25, 2023.

Q: What is Isabella Bonder's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Isabella Bonder was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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 September 25, 2023PECOS EnrolledAccepts Medicare Assignment

716 STEVENS AVE, PORTLAND, ME 04103(207) 283-0171 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Isabella Bonder NPPES

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

ISABELLA BONDER (NPI 1891574448) is an individual physician assistant in Portland, Maine, licensed in Massachusetts (PA101909) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1891574448

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameISABELLA BONDER

Location Address716 STEVENS AVEPortland, ME 04103-2656

Mailing Address360 Us Highway 1 Byp Unit 102Portsmouth, NH 03801-7105 · (603) 410-6700

Phone(207) 283-0171

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateSeptember 25, 2023

Last NPPES UpdateNovember 13, 2025

NPPES CertifiedNovember 13, 2025

✔ NPI 1891574448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in MA · PA101909

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.

716 STEVENS AVE, Portland, ME 04103

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Secondary Practice Locations 2

Location 170 Gold Star BlvdWorcester, MA 01606-2812 · Phone (508) 426-9002 ext. 06700 · Fax (508) 426-9070

Location 2256 Washington St Unit 2Hudson, MA 01749-2735 · Phone (978) 293-5026 · Fax (978) 293-5027

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Isabella Bonder is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1456841022

PECOS Enrollment IDI20251104000384

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 04103 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

$86.72 typical visit price

range $56.28 – $169.96

Typical copayment $21.68 (range $14.07 – $42.49)

Most-billed visit code 99203

Established Patient

$70.13 typical visit price

range $18.22 – $138.92

Typical copayment $17.53 (range $4.55 – $34.73)

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 20

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

PIPER NOELLA DESORCIE

Student in an Organized Health Care Education/Training Program