Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Scott Patrick Ryan , MD

Orthopaedic Surgery โ€ข Boston, MA

Active NPI 1588838577 Individual Practitioner Male Practitioner
Practice location in NPPES

800 Washington St
Boston, MA 021111552

Call 6176365000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

800 Washington St

Boston, MA 021111552

Telephone 6176365000
Fax 6176361465
Organization at the Same NPPES Address or Phone
Pratt Med/surg Dermatology Associates Inc Facility NPI 1528012176

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Pratt Orthopaedic Associates Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Tufts University School Of Medicine

Graduation Year

2005

Medicare patients

182 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $71,623 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $56,250 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

16 standardized 30-day fills in 2016

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$205 in 2016

The total cost of these prescriptions in 2016, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2016.

Open Payments general payments, program year 2025

All general payments: $13,923.61 across 19 records.

By nature of payment

  • Royalty or License: $13,220.78 across 4 records.
  • Food and Beverage: $556.15 across 14 records.
  • Long term medical supply or device loan: $146.68 across 1 record.

Reporting-company totals (3 largest of 9)

  • Globus Medical, Inc.: $13,220.78 across 4 records.
  • Stryker Corporation: $228.17 across 3 records.
  • Integra LifeSciences Corporation: $193.75 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

21 years (graduated 2005)

CMS Doctors and Clinicians data list 2005 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2008

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

May accept Medicare assignment

CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Ryan has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Ryan as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Boston and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 70% of clinicians listed under Orthopaedic Surgery in Boston, MA (2024, 108 clinicians with data). Median for this group: 523. Middle half: 198 to 991.

Fewer Medicare Part B services than 80% of clinicians listed under Orthopaedic Surgery in Massachusetts (2024, 379 clinicians with data). Median for this group: 943. Middle half: 391 to 2,997.

Medicare-allowed amount

Close to the middle for clinicians listed under Orthopaedic Surgery in Boston, MA (2024, 108 clinicians with data). Median for this group: $72,139. Middle half: $21,337 to $160,217.

A lower Medicare-allowed amount than 60% of clinicians listed under Orthopaedic Surgery in Massachusetts (2024, 379 clinicians with data). Median for this group: $106,534. Middle half: $39,615 to $188,576.

Paid by Medicare

Close to the middle for clinicians listed under Orthopaedic Surgery in Boston, MA (2024, 108 clinicians with data). Median for this group: $56,494. Middle half: $16,235 to $122,740.

Close to the middle for clinicians listed under Orthopaedic Surgery in Massachusetts (2024, 379 clinicians with data). Median for this group: $78,919. Middle half: $29,480 to $142,985.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Ryan are from 2016.

265 active clinicians are listed under Orthopaedic Surgery with a practice address in Boston, MA (692 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Boston

20.8% of these 265 clinicians have the CMS telehealth indicator.

54.3% of these 265 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2016), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 19 records totaling $13,923.61.

Manufacturer Payment Nature Product Type Amount ($)
Globus Medical, Inc.
Royalty or License
Cash or cash equivalent
AUTOBAHN General $3,933.03
Globus Medical, Inc.
Royalty or License
Cash or cash equivalent
AUTOBAHN General $3,322.99
Globus Medical, Inc.
Royalty or License
Cash or cash equivalent
AUTOBAHN General $3,236.44
Globus Medical, Inc.
Royalty or License
Cash or cash equivalent
AUTOBAHN General $2,728.32
Integra LifeSciences Corporation
Long term medical supply or device loan
In-kind items and services
MicroMatrix General $146.68
Stryker Corporation
Food and Beverage
In-kind items and services
T2 ALPHA General $117.40
Stryker Corporation
Food and Beverage
In-kind items and services
HOFFMANN General $58.83
Stryker Corporation
Food and Beverage
In-kind items and services
PANGEA General $51.94
Integra LifeSciences Corporation
Food and Beverage
In-kind items and services
Integra General $47.07
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $42.11
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
EVOS General $41.57
Biocomposites Inc
Food and Beverage
Cash or cash equivalent
Stimulan General $35.62
Solventum Corporation
Food and Beverage
Cash or cash equivalent
V.A.C. VERAFLO General $32.10
Aroa Biosurgery Incorporated
Food and Beverage
Cash or cash equivalent
โ€” General $31.04
PolyNovo North America LLC
Food and Beverage
In-kind items and services
NOVOSORB BTM General $22.65
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
TRIGEN General $21.77
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
ALLEVYN HEEL 10.5CM X 13.5CM CTN 5 General $21.40
Acera Surgical, Inc.
Food and Beverage
In-kind items and services
Restrata Wound Matrix General $17.32
PolyNovo North America LLC
Food and Beverage
In-kind items and services
NOVOSORB BTM General $15.33

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
105 70 $269.27 $65.59
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
75 74 $395.26 $128.72
27245 Treatment of broken neck of thigh bone with bone implant
24 24 $7227.00 $1251.31
27236 Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement
17 17 $7024.00 $1183.48
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
15 14 $381.07 $96.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
12 12 $490.37 $132.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
11 11 $580.73 $171.35

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2016.

CMS Part D ยท Data Year 2016
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 16 222 $205.39 โ€”

Source: CMS Part D by Provider and Drug, 2016; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES MA 225789

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Orthopaedic Trauma

NUCC Taxonomy Code: 207XX0801X

License # reported to NPPES MA 248312

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic trauma surgeons deal with the evaluation and management of acute orthopaedic injuries, evaluation and treatment of post-traumatic deformities and nonunions, acute and delayed reconstruction of pelvic and acetabular fractures, as well as osteotomy in the adult hip for treatment of hip arthritis.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ORTHOPEDIC SURGERY

Medicare Enrollment ID

I20110919000571

Enrollment State Jurisdiction

MA

PECOS Control ID

3476724725

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Pratt Orthopaedic Associates Inc

800 Washigton St, Boston, MA 021111552

Phone: 6176365000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

35 listed
Dr. Taha Bali , MD

Psychiatry & Neurology - Addiction Medicine

NPI 1093967283

Doctor of Medicine (M.D.)

Dr. Michael Baratz , MD

Orthopaedic Surgery

NPI 1013177534

Doctor of Medicine (M.D.)

Dr. Niamh Carroll , MD

Internal Medicine

NPI 1023149069

Doctor of Medicine (M.D.)

Dr. Prianka Chawla , MD

Internal Medicine

NPI 1013270099

Doctor of Medicine (M.D.)

Dr. Wei Chen , MD

Anesthesiology

NPI 1033605548

Doctor of Medicine (M.D.)

Elisabeth Cormier , PA

Physician Assistant

NPI 1053794677

Physician Assistant

Career & Practice History

NPI enumerated April 22, 2008.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1588838577
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 22, 2008
Last Update: April 04, 2019
Sole Proprietor: Yes

Other Orthopaedic Surgery Specialists in Boston

All Orthopaedic Surgery Specialists in Boston

Mailing Address

800 Washington St

Boston, MA 021111552

Phone: 6176365000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.