OLIVIA SHEERIN PA-C
NPI 1477914976
Physician Assistant in Oak Bluffs, MA

Q: What is Olivia Sheerin's NPI number?

The NPI number for Olivia Sheerin is 1477914976. It was assigned to this individual provider in the NPPES registry on March 10, 2016. The provider is also known as Olivia Gross Rd.

Q: What is Olivia Sheerin'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 Olivia Sheerin was last updated on July 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since March 10, 2016PECOS EnrolledAccepts Medicare Assignment

1 HOSPITAL RD, OAK BLUFFS, MA 02557(508) 684-4500(508) 684-4502 Get Directions Write a Review

NPPES record last updated: July 20, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 20, 2022, Jan 27, 2021 (2 updates tracked since 2021).

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About Olivia Sheerin Pa-c NPPES

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

OLIVIA SHEERIN PA-C (NPI 1477914976) is an individual physician assistant in Oak Bluffs, Massachusetts, licensed in Massachusetts (PA7789) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Martha's Vineyard Hospital Inc, and is a graduate of Boston University School Of Medicine (2020).

NPPES Registry Identity

NPI1477914976

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameOLIVIA SHEERINCredential: PA-C

Location Address1 HOSPITAL RDOak Bluffs, MA 02557-1406

Mailing Address1 Hospital RdOak Bluffs, MA 02557-1406 · (508) 684-4500 · Fax (508) 684-4502

Phone(508) 684-4500

Fax(508) 684-4502

Sole ProprietorNo

Medical School CMSBoston University School Of MedicineGraduated 2020

Enumeration DateMarch 10, 2016

Last NPPES UpdateJuly 20, 20222 updates tracked since enumeration

NPPES CertifiedJuly 20, 2022

✔ NPI 1477914976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in MA · PA7789

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.

Also ListedDietitian, RegisteredTaxonomy 133V00000X · License 4059 (MA)

1 HOSPITAL RD, Oak Bluffs, MA 02557

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Other Names 1

Former Name (1)Olivia Gross Rd

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

Olivia Sheerin Pa-c 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 ID9931513157

PECOS Enrollment IDI20210129002150

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.

Martha's Vineyard Hospital Inc

Critical Access Hospitals · Oak Bluffs, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number221300

LocationOne Hospital Road, First Fl, Wing 5, PO Box 1477Oak Bluffs, MA 02557 · Dukes County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02557 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

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$73.22 typical visit price

range $19.11 – $144.84

Typical copayment $18.30 (range $4.77 – $36.21)

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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$62.55 avg. paid by Medicare

Capecitabine, oral, 500 mg J8521

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier11 claims854 services$0.65 avg. paid by Medicare

Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$30.47 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 20

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

ZACHARY L GITLIN MD

Internal Medicine