Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1295265981 Individual Practitioner Female Practitioner

Sarah Anne Leins , PA

Physician Assistant • Boston, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Sarah Leins, PA is a certified Physician Assistant practicing in Boston, MA. With approximately 9 years of clinical experience since completing medical education in 2017, Sarah Leins delivers high-quality medical care to the local community at 55 FRUIT ST.

Sarah Leins is affiliated with Massachusetts General Physicians Organization Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include critical care, first, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Fruit St

Boston, MA 021142621

Telephone 6177246750
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Boston, MA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs +1.1 yrs vs City Avg
City Avg: 7.9 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
1664 Specialists

Practicing in Boston, MA (4746 Statewide)

Telehealth Adoption Rate
15.4% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
77.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leins (9 Years) 9 Yrs
Boston Specialty Average (7.9 Years) 7.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99291 Critical care, first 30-74 minutes
46 29 $907.00 $191.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
21 13 $234.00 $62.75

Medical Specialties & State Licenses

CMS Verified: 2025-04-30
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA101311

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.

Physician Assistant

NUCC Taxonomy Code: 363A00000X

State License CA 57082

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.

Hospital & Practice Group Affiliations

Massachusetts General Physicians Organization Inc

15 Corporate Park Dr, Pembroke, MA 023591966

Phone: 7818268065

Massachusetts General Physicians Organization Inc

55 Fruit St, Boston, MA 021142696

Phone: 6177240287

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

14 Associated Practitioners
Dr. Stanley Shaw , MD PHD

Internal Medicine - Cardiovascular Disease

NPI 1003921636

MDPHD

Rebecca Kushinsky , CNP

Nurse Practitioner

NPI 1124545066

Certified Nurse Practitioner

NPI 1215592696

Doctor of Medicine (M.D.)

Amy Spooner

Internal Medicine - Cardiovascular Disease

NPI 1235166679
Alyson Wade

Physician Assistant

NPI 1295215663
Dr. Aaron Baggish , MD

Internal Medicine - Cardiovascular Disease

NPI 1366583403

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

13 Historical Events
📍
Updated Practice Location April 30, 2025

Registered at 55 FRUIT ST, BOSTON, MA 021142621 (Tel: 6177246750)

📍
Updated Business Mailing Address April 30, 2025

Registered at 55 FRUIT ST, BOSTON, MA 021142621 (Tel: 6177246750)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 30, 2025

Physician Assistant (License #PA101311 in MA)

📍
Updated Practice Location November 01, 2019

Registered at 300 PASTEUR DR, STANFORD, CA 943052200 (Tel: 6507234000)

📍
Updated Business Mailing Address November 01, 2019

Registered at 300 PASTEUR DR, STANFORD, CA 943052200 (Tel: 6507234000)

👤
Provider Name / Credentials Updated November 01, 2019

Recorded as SARAH LEINS, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 01, 2019

Physician Assistant (License #57082 in CA)

NPI Profile Active June 14, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 14, 2017

Registered at 600 N WOLFE ST, BALTIMORE, MD 212870005 (Tel: 4105022651)

📍
Updated Business Mailing Address June 14, 2017

Registered at 13241 LADYBANK LN, OAK HILL, VA 201714031 (Tel: 7033805205)

👤
Provider Name / Credentials Updated June 14, 2017

Recorded as SARAH LEINS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2017

Physician Assistant

🟢
Initial NPI Registration & Enumeration June 14, 2017

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1295265981
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 14, 2017
Last Update: April 30, 2025
Sole Proprietor: Yes

Mailing Address

55 Fruit St

Boston, MA 021142621

Phone: 6177246750

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.