Active NPI 1902901408 Individual Practitioner Female Practitioner

Lauren Ruth Bayer , PA

Physician Assistant • Boston, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Lauren Bayer, PA is a certified Physician Assistant practicing in Boston, MA. With approximately 41 years of clinical experience since completing medical education in 1985, Lauren Bayer delivers high-quality medical care to the local community at 75 FRANCIS ST.

Lauren Bayer is affiliated with Brigham And Womens Physicians Organization Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, application of vein wound compression bandages on lower leg, ankle, and foot. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

75 Francis St

Boston, MA 021156110

Telephone 6177328743

Fax 6177302855

Associated Practice Facility / Clinic

🏢 Brigham And Women's Hospital, Inc. Facility NPI 1972577799

Medicare Profile & Education

Medical School

Other

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Boston, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

41 Yrs +33.1 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

79.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bayer (41 Years) 41 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 (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$410.74	$86.73
99213 Established patient office or other outpatient visit, typically 15 minutes	23	20	$276.65	$58.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$613.00	$118.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	154	84	$268.00	$61.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	128	85	$396.00	$90.53
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	50	13	$140.80	$31.29
11042 Removal of skin and tissue, 20.0 sq cm or less	43	35	$243.00	$55.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$541.00	$124.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	314	147	$224.60	$62.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	224	126	$345.46	$92.30
11042 Removal of skin and tissue, 20.0 sq cm or less	85	61	$252.88	$56.46
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	81	30	$129.57	$29.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$532.23	$126.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$313.18	$77.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	195	111	$206.05	$47.53
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	151	26	$113.93	$28.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	109	81	$317.12	$73.28
11042 Removal of skin and tissue, 20.0 sq cm or less	41	29	$253.63	$58.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$518.50	$120.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	16	16	$451.50	$103.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	427	169	$201.72	$47.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	287	156	$310.94	$72.81
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	117	24	$114.33	$28.99
11042 Removal of skin and tissue, 20.0 sq cm or less	101	73	$250.07	$58.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	69	69	$512.01	$119.34
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	14	$439.71	$102.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	450	186	$197.68	$47.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	203	139	$304.37	$71.92
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	164	30	$115.00	$27.36
11042 Removal of skin and tissue, 20.0 sq cm or less	104	69	$244.36	$58.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$515.63	$116.93
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	19	11	$96.63	$23.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	401	180	$191.48	$45.63
29581 Application of vein wound compression bandages on lower leg, ankle, and foot	137	27	$115.00	$12.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	135	95	$295.43	$70.17
11042 Removal of skin and tissue, 20.0 sq cm or less	73	44	$237.30	$56.62
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	71	54	$95.13	$22.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$486.79	$116.25

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA 118

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

Brigham And Womens Physicians Organization Inc

75 Francis St, Boston, MA 021156110

Phone: 6177325500

Practice Associates & Co-Workers

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

40 Associated Practitioners

Ruma Rajbhandari

Internal Medicine - Gastroenterology

NPI 1003008244

Wenya Bi

Neurological Surgery

NPI 1003050642

Dr. Chi Yuen Chan , MD

Student in an Organized Health Care Education/Training Program

NPI 1003104373

Doctor of Medicine (M.D.)

Dr. Jennifer Thomas , MD

Radiology - Diagnostic Radiology

NPI 1003108457

Doctor of Medicine (M.D.)

Dr. Gaurav Sharma , MD

Surgery - Vascular Surgery

NPI 1003115726

Doctor of Medicine (M.D.)

Dr. Eugene Richardson , MD

Internal Medicine - Infectious Disease

NPI 1003122722

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: 6177328743)

📍

Updated Business Mailing Address July 08, 2007

Registered at 16 MAXWELL RD, WINCHESTER, MA 018902919

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as LAUREN BAYER, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #118 in MA)

🟢

Initial NPI Registration & Enumeration September 13, 2006

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: 1902901408

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: September 13, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

16 Maxwell Rd

Winchester, MA 018902919

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.