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DR. REBECCA OSULLIVAN-HUNNEWELL MD
NPI 1053368324
Dermatology in Wellesley, MA

Active since May 30, 2006PECOS EnrolledAccepts Medicare Assignment
332 WASHINGTON ST, SUITE 305, WELLESLEY, MA 02481(781) 237-3233(781) 237-8113 Get Directions Write a Review

NPPES record last updated: February 22, 2013. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Rebecca Osullivan-hunnewell Md NPPES

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

DR. REBECCA OSULLIVAN-HUNNEWELL MD (NPI 1053368324) is an individual dermatology provider in Wellesley, Massachusetts, licensed in Massachusetts (81585) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Medical College Of Pennsylvania (1988).

NPPES Registry Identity

NPI1053368324
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. REBECCA OSULLIVAN-HUNNEWELLCredential: MD
Location Address332 WASHINGTON ST, SUITE 305Wellesley, MA 02481-6219
Mailing Address332 Washington St, Suite 305Wellesley, MA 02481-6219 · (781) 237-3233 · Fax (781) 237-8113
Phone(781) 237-3233
Fax(781) 237-8113
Sole ProprietorNo
Medical School CMSMedical College Of PennsylvaniaGraduated 1988
Enumeration DateMay 30, 2006
Last NPPES UpdateFebruary 22, 2013
✔ NPI 1053368324 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in MA · 81585
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
332 WASHINGTON ST, Wellesley, MA 02481
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Other Names 1

Professional Name (2)Dr. Rebecca B. O'sullivan M.d.

Accepted Insurance

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

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

Dr. Rebecca Osullivan-hunnewell Md 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 ID6406868660
PECOS Enrollment IDI20060707000127
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 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
97 services33 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
90 services31 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
15 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02481 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.

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.

ANN N KENNEFICK N.P.
Nurse Practitioner (Adult Health)
332 WASHINGTON ST, SUITE 380
WELLESLEY, MA 02481
Norfolk County (781) 237-4194
DERMATOLOGY SPECIALISTS OF WELLESLEY PC
Dermatology
332 WASHINGTON ST
WELLESLEY, MA 02481
Norfolk County (781) 237-3412
WELLESLEY COSMETIC SURGERY P.C.
Specialist
332 WASHINGTON ST, SUITE 340
WELLESLEY, MA 02481
Norfolk County (781) 239-0680
DR. TERRANCE BRYAN SHUTTS DDS
Dentist
332 WASHINGTON ST, MEZZANINE LEVEL
WELLESLEY, MA 02481
Norfolk County (781) 222-4738
ANN NICOLOFF BECKER MD
Pediatrics (Adolescent Medicine)
332 WASHINGTON ST, SUITE 275
WELLESLEY, MA 02481
Norfolk County (781) 235-7730
CHRISTOPHER J. DAVIDSON, M.D., LLC
Plastic Surgery
332 WASHINGTON ST, SUITE 100
WELLESLEY HILLS, MA 02481
Norfolk County (978) 667-5230
ROBERT SAVAGE MD PC
Surgery (Plastic and Reconstructive Surgery)
332 WASHINGTON ST, SUITE 205
WELLESLEY, MA 02481
Norfolk County (781) 263-7333
DR. DARSHINI KUMARASENA M.D.
Pediatrics
332 WASHINGTON ST, SUITE 260
WELLESLEY, MA 02481
Norfolk County (781) 235-5437

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 Rebecca Osullivan-hunnewell's NPI number?

The NPI number for Rebecca Osullivan-hunnewell is 1053368324. It was assigned to this individual provider in the NPPES registry on May 30, 2006. The provider is also known as Dr. Rebecca B. O'sullivan M.D..

Where is Rebecca Osullivan-hunnewell located?

Rebecca Osullivan-hunnewell practices at 332 Washington St Suite 305, Wellesley, MA 02481. The listed phone number is (781) 237-3233.

What is Rebecca Osullivan-hunnewell's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Rebecca Osullivan-hunnewell enrolled in Medicare?

Yes. Rebecca Osullivan-hunnewell 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.

What insurance does Rebecca Osullivan-hunnewell accept?

Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Rebecca Osullivan-hunnewell 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 Rebecca Osullivan-hunnewell was last updated on February 22, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.