Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Michael Brian Held , MD, MBA

Orthopaedic Surgery โ€ข Greenwich, CT

Active NPI 1306340229 Individual Practitioner Male Practitioner
Practice location in NPPES

6 Greenwich Office Park
Greenwich, CT 068315151

Call 2038691145 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

6 Greenwich Office Park

Greenwich, CT 068315151

Telephone 2038691145
Organization at the Same NPPES Address or Phone
Orthopaedic & Neurosurgery Specialists, Pllc Facility NPI 1033318720

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 4 distinct group names: Bit Physical Therapy; Orthopaedic And Neurosurgery Specialists, Pllc; Rehabilitation Associates Inc and 1 more. 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

2018

Medicare patients

285 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 $92,143 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 $72,912 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

75 standardized 30-day fills in 2024

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

$188 in 2024

The total cost of these prescriptions in 2024, 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, 2024.

Open Payments general payments, program year 2025

All general payments: $2,963.11 across 24 records.

By nature of payment

  • Travel and Lodging: $1,731.84 across 3 records.
  • Food and Beverage: $1,231.27 across 21 records.

Reporting-company totals (3 largest of 5)

  • Stryker Corporation: $1,377.30 across 5 records.
  • Smith+Nephew, Inc.: $785.14 across 10 records.
  • SIOUX SURGICAL INC: $721.39 across 7 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

8 years (graduated 2018)

CMS Doctors and Clinicians data list 2018 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

2018

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. Held 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. Held 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 Greenwich and Connecticut

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 60% of clinicians listed under Orthopaedic Surgery in Greenwich, CT (2024, 12 clinicians with data). Median for this group: 3,015. Middle half: 1,742 to 6,594.

More Medicare Part B services than 70% of clinicians listed under Orthopaedic Surgery in Connecticut (2024, 206 clinicians with data). Median for this group: 1,031. Middle half: 315 to 2,597.

Medicare-allowed amount

A lower Medicare-allowed amount than 80% of clinicians listed under Orthopaedic Surgery in Greenwich, CT (2024, 12 clinicians with data). Median for this group: $144,991. Middle half: $96,472 to $280,881.

Close to the middle for clinicians listed under Orthopaedic Surgery in Connecticut (2024, 206 clinicians with data). Median for this group: $71,330. Middle half: $26,066 to $159,916.

Paid by Medicare

A lower Medicare payment amount than 70% of clinicians listed under Orthopaedic Surgery in Greenwich, CT (2024, 12 clinicians with data). Median for this group: $106,611. Middle half: $72,747 to $212,876.

A higher Medicare payment amount than 60% of clinicians listed under Orthopaedic Surgery in Connecticut (2024, 206 clinicians with data). Median for this group: $52,417. Middle half: $19,259 to $117,546.

Medicare Part D prescriptions

Fewer Part D prescriptions than 70% of clinicians listed under Orthopaedic Surgery in Greenwich, CT (2024, 11 clinicians with data). Median for this group: 102. Middle half: 61 to 340.

Fewer Part D prescriptions than 70% of clinicians listed under Orthopaedic Surgery in Connecticut (2024, 194 clinicians with data). Median for this group: 179. Middle half: 59 to 404.

Part D drug cost

A lower Part D drug cost than 70% of clinicians listed under Orthopaedic Surgery in Greenwich, CT (2024, 11 clinicians with data). Median for this group: $382. Middle half: $155 to $1,821.

A lower Part D drug cost than 80% of clinicians listed under Orthopaedic Surgery in Connecticut (2024, 194 clinicians with data). Median for this group: $1,093. Middle half: $316 to $2,517.

15 active clinicians are listed under Orthopaedic Surgery with a practice address in Greenwich, CT (348 in Connecticut).

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

Telehealth indicator in Greenwich

0% of these 15 clinicians have the CMS telehealth indicator.

46.7% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), 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): 24 records totaling $2,963.11.

Manufacturer Payment Nature Product Type Amount ($)
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
ICONIX General $801.47
Stryker Corporation
Travel and Lodging
Cash or cash equivalent
PROCINCH General $506.27
SIOUX SURGICAL INC
Travel and Lodging
In-kind items and services
โ€” General $424.10
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
โ€” General $138.58
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
REAL INTELLIGENCE General $129.14
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
REAL INTELLIGENCE General $121.12
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
REAL INTELLIGENCE General $108.86
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
REAL INTELLIGENCE General $104.90
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
REAL INTELLIGENCE General $90.28
SIOUX SURGICAL INC
Food and Beverage
In-kind items and services
โ€” General $85.68
SIOUX SURGICAL INC
Food and Beverage
In-kind items and services
โ€” General $76.93
Pacira Pharmaceuticals Incorporated
Food and Beverage
In-kind items and services
Exparel General $53.59
SIOUX SURGICAL INC
Food and Beverage
In-kind items and services
โ€” General $52.85
SIOUX SURGICAL INC
Food and Beverage
In-kind items and services
โ€” General $40.48
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
โ€” General $40.30
SIOUX SURGICAL INC
Food and Beverage
In-kind items and services
โ€” General $32.33
Stryker Corporation
Food and Beverage
In-kind items and services
SALVATION General $28.40
DePuy Synthes Sales Inc.
Food and Beverage
In-kind items and services
MONOVISC General $25.69
Stryker Corporation
Food and Beverage
In-kind items and services
MAKO General $21.80
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
Coblation General $21.10
Stryker Corporation
Food and Beverage
In-kind items and services
ICONIX General $19.36
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
Coblation General $16.47
Smith+Nephew, Inc.
Food and Beverage
In-kind items and services
Coblation General $14.39
SIOUX SURGICAL INC
Food and Beverage
In-kind items and services
โ€” General $9.02

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 2022โ€“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, 2023โ€“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
J1010 Injection, methylprednisolone acetate, 1 mg
1,780 44 $0.65 $0.12
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
107 90 $232.00 $95.35
20610 Aspiration and/or injection of fluid from large joint
96 59 $476.95 $78.04
73564 X-ray of knee, 4 or more views
89 72 $113.00 $50.54
73502 X-ray of hip, 2-3 views
65 57 $220.00 $50.32
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose
58 15 $220.00 $119.44
27130 Replacement of thigh bone and hip joint with prosthesis
53 53 $7352.60 $403.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
45 40 $341.00 $134.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
39 39 $345.00 $117.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
30 30 $528.00 $176.84
27447 Replacement of knee joint, both sides of knee
26 26 $7301.58 $297.66
27487 Revision of thigh and lower leg bone components of total knee joint prosthesis
14 13 $5134.29 $282.95
27134 Revision of thigh bone and hip joint prosthesis
13 13 $6686.04 $644.64
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
12 12 $635.00 $176.76

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 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Meloxicam Meloxicam 75 2,250 $188.22 46

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-08-08
Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES CT 77032

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

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES NJ 25MA11710300

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

NUCC Taxonomy Code: 207X00000X

License # reported to NPPES NY 327454

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 - Adult Reconstructive Orthopaedic Surgery

NUCC Taxonomy Code: 207XS0114X

License # reported to NPPES CT 77032

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NUCC Taxonomy Code: 207XS0114X

License # reported to NPPES PA MD479663

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NUCC Taxonomy Code: 207XS0114X

License # reported to NPPES NY 327454

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

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: Connecticut Department of Public Health Verification.
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

I20240502001526

Enrollment State Jurisdiction

CT

PECOS Control ID

2961741301

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

Orthopaedic And Neurosurgery Specialists, Pllc

249 Danbury Rd, Wilton, CT 068974070

Phone: 2038691145

Orthopaedic And Neurosurgery Specialists, Pllc

6 Greenwich Office Park, Greenwich, CT 068315151

Bit Physical Therapy

105 Ballenisle Circle, Palm Beach Gardens, FL 33418

Rehabilitation Associates Inc

1931 Black Rock Tpke, Fairfield, CT 068253506

Phone: 2033848681

Select Pt, Ot And Slp Rehabilitation Ny, Pllc

125 Harry Howard Ave, Hudson, NY 125341601

Phone: 8004797695

Orthopaedic And Neurosurgery Specialists, Pllc

500 Mamaroneck Ave, Harrison, NY 105281633

Phone: 2038691145

Clinicians Sharing This Practice Address or Phone

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

40 listed
Feyisara Adaramola , PT

Physical Therapist

NPI 1649664327

Physical Therapist

Dr. Moha Ahuja , DO

Family Medicine - Sports Medicine

NPI 1255587218

Doctor of Osteopathic Medicine (D.O.)

Dr. Dylan Andrews , DPT

Physical Therapist

NPI 1972286490

Doctor of Physical Therapy

Dr. Paul Apostolides , MD

Neurological Surgery

NPI 1265403927

Doctor of Medicine (M.D.)

Dr. Jonathan Berliner , MD

Orthopaedic Surgery

NPI 1063706232

Doctor of Medicine (M.D.)

Colleen Bisaccio

Physical Therapist

NPI 1790322014

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
๐Ÿ“
Updated Practice Location August 08, 2024

Registered at 6 GREENWICH OFFICE PARK, GREENWICH, CT 068315151 (Tel: 2038691145)

๐Ÿ“
Updated Business Mailing Address August 08, 2024

Registered at 6 GREENWICH OFFICE PARK, GREENWICH, CT 068315151 (Tel: 2038691145)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 13, 2024

Orthopaedic Surgery (license number reported to NPPES: NJ 25MA11710300)

๐Ÿ“
Updated Practice Location July 06, 2023

Registered at 925 CHESTNUT ST FL 5, PHILADELPHIA, PA 191074206 (Tel: 8003219999)

๐Ÿ“
Updated Business Mailing Address July 06, 2023

Registered at 833 CHESTNUT ST STE 520, PHILADELPHIA, PA 191074430 (Tel: 2673397843)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 06, 2023

Orthopaedic Surgery (license number reported to NPPES: PA MD479663)

๐Ÿ‘ค
Provider Name / Credentials Updated April 26, 2023

Recorded as MICHAEL HELD, MD, MBA

โœ…
NPI Profile Active March 23, 2018

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) March 23, 2018

Registered at 630 W 168TH ST, NEW YORK, NY 100323725 (Tel: 9143299750)

๐Ÿ“
Business Mailing Address (Initial Record) March 23, 2018

Registered at 98 OLD LYME RD, CHAPPAQUA, NY 105143814 (Tel: 9143299750)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) March 23, 2018

Recorded as MICHAEL HELD, MEDICAL STUDENT

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 23, 2018

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration March 23, 2018

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1306340229
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 23, 2018
Last Update: August 08, 2024
Sole Proprietor: No

Other Orthopaedic Surgery Specialists in Greenwich

All Orthopaedic Surgery Specialists in Greenwich

Mailing Address

6 Greenwich Office Park

Greenwich, CT 068315151

Phone: 2038691145

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.