Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Michael Brian Held, MD, MBA

Individual provider Orthopaedic Surgery Physician · NPI 1306340229

Michael Brian Held, MD, MBA practises Orthopedic Surgery in Greenwich, Connecticut. Graduated from Tufts University School of Medicine in 2018, 8 years ago. Practices with Bit Physical Therapy, a 138-clinician group. Licensed in Connecticut, New Jersey, New York and Pennsylvania.

Years since qualifying
8
Trained at
Tufts University School of Medicine
Licensed in
CT, NJ, NY, PA
In the registry since
2018
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

6 Greenwich Ofc Park
Greenwich, CT 06831-5151
Phone: (203) 869-1145
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 77032 (CT)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 25MA11710300 (NJ)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 327454 (NY)
Adult Reconstructive Orthopaedic Surgery Physician Taxonomy 207XS0114X · Licence 77032 (CT)
Adult Reconstructive Orthopaedic Surgery Physician Taxonomy 207XS0114X · Licence MD479663 (PA)
Adult Reconstructive Orthopaedic Surgery Physician Taxonomy 207XS0114X · Licence 327454 (NY)

Record details

NPI number1306340229
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MBA
Sole proprietorNo
NPI enumeratedMarch 23, 2018
Last updated in NPPESAugust 8, 2024
Certification dateAugust 8, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Bit Physical Therapy — 138 clinicians
Accepts Medicare assignment Not indicated
Practice locations6 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Hip replacement 29 times · 75th percentile
Knee replacement 28 times · 62nd percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients285
Services billed 2,625 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging $1,732 3 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $1,231 21 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Greenwich Hospital Association Hospital · Greenwich, CT · listed as Greenwich Hospital
  • Stamford Hospital Hospital · Stamford, CT
  • Atrinity Home Health Home health agency · Wallingford, CT · listed as Atrinity Home Health, LLC
  • Rvnahealth Home health agency · Ridgefield, CT · listed as Rvnahealth, Inc
  • Norwalk Hospital Hospital · Norwalk, CT
  • Tender Loving Care, An Amedisys Company Home health agency · Carle Place, NY

Also affiliated with 1 inpatient rehabilitation facility, which CMS identifies by certification number only.

Colleagues at Bit Physical Therapy

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 138 clinicians in the practice; 12 are shown here.

Other providers in Greenwich