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CAROLINE AARON TUCKER
NPI 1609646439
Physician Assistant in Boston, MA

Active since January 03, 2024PECOS EnrolledAccepts Medicare Assignment
M&V BUILDING SUITE 142 ROOM 510A, 136 HARRISON AVENUE, BOSTON, MA 02111(617) 636-7000 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 13, 2026, Jan 3, 2024 (2 updates tracked since 2024).

About Caroline Aaron Tucker NPPES

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

CAROLINE AARON TUCKER (NPI 1609646439) is an individual physician assistant in Boston, Massachusetts, licensed in Massachusetts (PA101644) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Tufts University School Of Medicine (2025).

NPPES Registry Identity

NPI1609646439
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCAROLINE AARON TUCKER
Location AddressM&V BUILDING SUITE 142 ROOM 510A, 136 HARRISON AVENUEBoston, MA 02111
Mailing Address136 Harrison AveBoston, MA 02111-1817
Phone(617) 636-7000
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 2025
Enumeration DateJanuary 3, 2024
Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1609646439 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 · PA101644
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.
M&V BUILDING SUITE 142 ROOM 510A, Boston, MA 02111
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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

Caroline Aaron Tucker 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 ID5092214254
PECOS Enrollment IDI20250815002247
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02111 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

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 Caroline Tucker's NPI number?

The NPI number for Caroline Tucker is 1609646439. It was assigned to this individual provider in the NPPES registry on January 3, 2024.

Where is Caroline Tucker located?

Caroline Tucker practices at M&v Building Suite 142 Room 510A 136 Harrison Avenue, Boston, MA 02111. The listed phone number is (617) 636-7000.

What is Caroline Tucker's specialty?

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

Is Caroline Tucker enrolled in Medicare?

Yes. Caroline Tucker is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Caroline Tucker affiliated with any hospitals?

According to CMS data, Caroline Tucker is affiliated with Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Caroline Tucker was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.