Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEXIS S PAPAY PA-C
NPI 1326706805
Physician Assistant - Surgical in Boston, MA

Q: What is Alexis Papay's NPI number?

The NPI number for Alexis Papay is 1326706805. It was assigned to this individual provider in the NPPES registry on December 2, 2021.

Q: What is Alexis Papay's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Q: When was this NPI record last updated?

The NPPES record for Alexis Papay was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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 December 02, 2021PECOS EnrolledAccepts Medicare Assignment

93.78/100

CMS Quality Rating

75 FRANCIS ST, BOSTON, MA 02115(857) 847-3318 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 14, 2026, Jul 5, 2023, Feb 15, 2022 and 1 more (4 updates tracked since 2021).

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About Alexis S Papay Pa-c NPPES

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

ALEXIS S PAPAY PA-C (NPI 1326706805) is an individual surgical provider in Boston, Massachusetts, licensed in Pennsylvania (MA063273) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1326706805

Entity TypeIndividualFemale

Primary Taxonomy363AS0400X

Provider Legal NameALEXIS S PAPAYCredential: PA-C

Location Address75 FRANCIS STBoston, MA 02115-6110

Mailing Address1350 Locust St Ste 300Pittsburgh, PA 15219-4738 · (412) 471-4772

Phone(857) 847-3318

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateDecember 2, 2021

Last NPPES UpdateJuly 14, 20264 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1326706805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AS0400X

License✔ Licensed in PA · MA063273

Also ListedPhysician AssistantTaxonomy 363A00000X · License PA102731 (MA)

75 FRANCIS ST, Boston, MA 02115

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Other Identifiers 1

Other15511354Caqh

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

Alexis S Papay 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 ID2062806748

PECOS Enrollment IDI20220222002272

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 2

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

34 services27 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

29 services28 patients

Hospital Affiliations CMS Care Compare

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

Upmc Mercy

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390028

Location1400 Locust StreetPittsburgh, PA 15219 · Allegheny County

Emergency services

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.

93.78/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

85.07

Promoting Interoperability

100

Improvement Activities

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.

RUMA RAJBHANDARI

Internal Medicine (Gastroenterology)

75 FRANCIS ST
BOSTON, MA 02115

Suffolk County (617) 525-6841

WENYA LINDA BI

Neurological Surgery

75 FRANCIS ST
BOSTON, MA 02115

Suffolk County (203) 645-9485

CHI YUEN CHAN M.D.

Student in an Organized Health Care Education/Training Program

75 FRANCIS ST
BOSTON, MA 02115

Suffolk County (617) 732-5500

JENNIFER MICHELLE THOMAS MD

Radiology (Diagnostic Radiology)

75 FRANCIS ST, DEPARTMENT OF RADIOLOGY
BOSTON, MA 02115

Suffolk County (617) 732-6248

GAURAV SHARMA M.D.

Surgery (Vascular Surgery)

75 FRANCIS ST, BRIGHAM AND WOMEN'S HOSPITAL
BOSTON, MA 02115

Suffolk County (951) 259-0890

DR. EUGENE RICHARDSON MD

Internal Medicine (Infectious Disease)

75 FRANCIS ST
BOSTON, MA 02115

Suffolk County (617) 732-8881

YEU-SHIN CINDY CHANG M.D., M.P.H.

Emergency Medicine

75 FRANCIS ST, BWH DEPT. OF EMERGENCY MEDICINE
BOSTON, MA 02115

Suffolk County (617) 732-8070

CARA L RICHARDS

Physician Assistant

75 FRANCIS ST
BOSTON, MA 02115

Suffolk County (617) 732-5500

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 Alexis Papay's NPI number?

The NPI number for Alexis Papay is 1326706805. It was assigned to this individual provider in the NPPES registry on December 2, 2021.

Where is Alexis Papay located?

Alexis Papay practices at 75 Francis St, Boston, MA 02115. The listed phone number is (857) 847-3318.

What is Alexis Papay's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Alexis Papay enrolled in Medicare?

Yes. Alexis Papay 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 Alexis Papay affiliated with any hospitals?

According to CMS data, Alexis Papay is affiliated with Upmc Mercy.

When was this NPI record last updated?

The NPPES record for Alexis Papay was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.