GIANNA WILKIE M.D.
NPI 1336501972
Obstetrics & Gynecology - Maternal & Fetal Medicine in Worcester, MA

Active since March 23, 2016PECOS EnrolledAccepts Medicare Assignment
97.02/100
CMS Quality Rating
119 BELMONT ST, WORCESTER, MA 01605(508) 334-0550 Get Directions Write a Review

NPPES record last updated: May 5, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 5, 2023, Mar 23, 2016 (2 updates tracked since 2016).

About Gianna Wilkie M.d. NPPES

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

GIANNA WILKIE M.D. (NPI 1336501972) is an individual maternal & fetal medicine provider in Worcester, Massachusetts, licensed in Massachusetts (1013965) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1336501972
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameGIANNA WILKIECredential: M.D.
Location Address119 BELMONT STWorcester, MA 01605-2903
Mailing AddressPo Box 415348Boston, MA 02241-5348
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2016
Enumeration DateMarch 23, 2016
Last NPPES UpdateMay 5, 20232 updates tracked since enumeration
NPPES CertifiedMay 5, 2023
NPI 1336501972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License Licensed in MA · 1013965
Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 1013965 (MA)
119 BELMONT ST, Worcester, MA 01605

Secondary Practice Location 1

Location 175 Francis St, ASB1-3-608ABoston, MA 02115-6110 · Phone (617) 732-7801

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

Gianna Wilkie M.d. 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 ID8325332042
PECOS Enrollment IDI20230608002862
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.

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01605 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.02/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.09
Promoting Interoperability100
Improvement Activities40

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.

Family Medicine
119 BELMONT ST
WORCESTER, MA 01605
Internal Medicine (Rheumatology)
119 BELMONT ST
WORCESTER, MA 01605
Nurse Practitioner (Neonatal, Critical Care)
119 BELMONT ST
WORCESTER, MA 01605
Obstetrics & Gynecology (Maternal & Fetal Medicine)
119 BELMONT ST
WORCESTER, MA 01605
Nurse Practitioner
119 BELMONT ST
WORCESTER, MA 01605
Social Worker
119 BELMONT ST
WORCESTER, MA 01605
Orthopaedic Surgery
119 BELMONT ST
WORCESTER, MA 01605
Physician Assistant
119 BELMONT ST
WORCESTER, MA 01605

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 Gianna Wilkie's NPI number?

The NPI number for Gianna Wilkie is 1336501972. It was assigned to this individual provider in the NPPES registry on March 23, 2016.

Where is Gianna Wilkie located?

Gianna Wilkie practices at 119 Belmont St, Worcester, MA 01605. The listed phone number is (508) 334-0550.

What is Gianna Wilkie's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Gianna Wilkie enrolled in Medicare?

Yes. Gianna Wilkie 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 Gianna Wilkie affiliated with any hospitals?

According to CMS data, Gianna Wilkie is affiliated with Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Gianna Wilkie was last updated on May 5, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.