Isabella Bonder
NPI 1891574448 · Physician Assistant · Portland, ME
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabella Bonder is a Physician Assistant provider in Portland, ME (NPI 1891574448).
Provider details
- NPI number
- 1891574448
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PA101909 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 256 Washington St Unit 2Hudson, MA 01749-2735Phone: (978) 293-5026Fax: (978) 293-5027
- 70 Gold Star BlvdWorcester, MA 01606-2812Phone: (508) 426-9002Fax: (508) 426-9070
Registry dates
- Enumerated
- 2023-09-25
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Isabella Bonder's NPI number?
- Isabella Bonder's National Provider Identifier (NPI) is 1891574448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabella Bonder's specialty?
- Isabella Bonder is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabella Bonder located?
- Isabella Bonder's practice location on file with NPPES is 716 Stevens Ave, Portland, ME 04103-2656.
- What is Isabella Bonder's phone number?
- The practice phone number listed in the NPPES registry for Isabella Bonder is (207) 283-0171.
- Does Isabella Bonder accept Medicare?
- Isabella Bonder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabella Bonder's NPI active?
- Yes — Isabella Bonder's NPI (1891574448) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.