MICHAEL BRIAN HELD MD, MBA
NPI 1306340229
Orthopaedic Surgery in Greenwich, CT

Q: What is Michael Held's NPI number?

The NPI number for Michael Held is 1306340229. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Q: What is Michael Held's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Held was last updated on August 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 23, 2018PECOS Enrolled

92.09/100

CMS Quality Rating

6 GREENWICH OFFICE PARK, GREENWICH, CT 06831(203) 869-1145 Get Directions Write a Review

NPPES record last updated: August 8, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 8, 2024, Jun 20, 2024, Jul 6, 2023 and 1 more (4 updates tracked since 2018).

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About Michael Brian Held Md, Mba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL BRIAN HELD MD, MBA (NPI 1306340229) is an individual orthopaedic surgery provider in Greenwich, Connecticut, licensed in Connecticut (77032) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (2018).

NPPES Registry Identity

NPI1306340229

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameMICHAEL BRIAN HELDCredential: MD, MBA

Location Address6 GREENWICH OFFICE PARKGreenwich, CT 06831-5151

Mailing Address6 Greenwich Office ParkGreenwich, CT 06831-5151 · (203) 869-1145

Phone(203) 869-1145

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 2018

Enumeration DateMarch 23, 2018

Last NPPES UpdateAugust 8, 20244 updates tracked since enumeration

NPPES CertifiedAugust 8, 2024

✔ NPI 1306340229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

Licenses✔ Licensed in CT · 77032✔ Licensed in NJ · 25MA11710300✔ Licensed in NY · 327454

Definition

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.

Also ListedOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryTaxonomy 207XS0114X · License 77032 (CT), MD479663 (PA), 327454 (NY)

6 GREENWICH OFFICE PARK, Greenwich, CT 06831

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Brian Held Md, Mba is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2961741301

PECOS Enrollment IDI20240402001825, I20240502001526

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Michael Held reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthopaedic & Neurosurgery Specialists, PLLC

2.2 mi

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
Greenwich, CT 06831

Reassigned Medicare billing, Connecticut and New York enrollments
139 clinicians in this Medicare group

NPI 1033318720 (203) 869-1145

Rothman Orthopaedics Of New Jersey, LLC

104 mi

Orthopaedic Surgery

999 ROUTE 73 N FL 34
Marlton, NJ 08053

Reassigned Medicare billing, New Jersey enrollment
398 clinicians in this Medicare group

NPI 1215978630 (800) 321-9999

Reconstructive Orthopaedic Associates II LLC

108 mi

Orthopaedic Surgery

833 CHESTNUT ST STE 1220
Philadelphia, PA 19107

Reassigned Medicare billing, Pennsylvania enrollment
361 clinicians in this Medicare group

NPI 1861433278 (800) 321-9999

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

107 services90 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

96 services59 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

89 services72 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

65 services57 patients

Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose J7323

Hyaluronan or Euflexxa is a substance similar to a natural substance in your joints. It's injected into the joint space to treat pain from osteoarthritis, especially in the knee. It helps to lubricate the joint, reducing pain and improving mobility.

58 services15 patients

Replacement of thigh bone and hip joint with prosthesis 27130

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

53 services53 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

45 services40 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

39 services39 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

30 services30 patients

Replacement of knee joint, both sides of knee 27447

A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.

26 services26 patients

Revision of thigh and lower leg bone components of total knee joint prosthesis 27487

This procedure involves replacing parts of your knee joint prosthesis that have worn out or become damaged. Specifically, components in your thigh and lower leg bones are revised to improve joint function and alleviate discomfort.

14 services13 patients

Revision of thigh bone and hip joint prosthesis 27134

A revision of thigh bone and hip joint prosthesis is a surgery to replace an old or malfunctioning hip implant. It involves removing the previous implant, cleaning the area, and inserting a new prosthesis. This procedure aims to restore mobility and alleviate pain.

13 services13 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06831 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$93.86 typical visit price

range $60.82 – $183.10

Typical copayment $23.46 (range $15.20 – $45.77)

Most-billed visit code 99203

Established Patient

$75.55 typical visit price

range $19.76 – $149.26

Typical copayment $18.88 (range $4.94 – $37.31)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.09/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

86.6

Promoting Interoperability

Improvement Activities

Cost

87.88

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SABRINA DOUGLASS

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

DR. MARK ANTHONY VITALE MD, MPH

Orthopaedic Surgery (Hand Surgery)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ELIZABETH CATALANO GRAVELINE DPT

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ORTHOPAEDIC & NEUROSURGERY SPECIALISTS, PLLC

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

DR. JONATHAN L BERLINER M.D.

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

TARA O'CONNOR PTA

Physical Therapy Assistant

6 GREENWICH OFFICE PARK, 40 VALLEY DRIVE
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

NICOLE BRANCK R.P.T.

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

BRIAN F KAVANAGH M.D.

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ILANNA SUE SCHWALBE MA, OTR, CHT

Occupational Therapist (Hand)

6 GREENWICH OFFICE PARK, 40 VALLEY DRIVE
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

ARIANA WONG WON

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MRS. YARYNA BILINSKA PTA

Physical Therapy Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

STEVEN E HINDMAN MD

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MS. RICHELLE KAYE PT

Physical Therapist

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MS. HALEY SABINA FOX PA-C

Physician Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

SUSAN PAUL P.A.

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

CARLYE MARISSA BIANCO PA-C

Physician Assistant

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 485-8735

FRANCIS ENNIS MD

Orthopaedic Surgery

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

JOANNE NACHTYGAL PA

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

MATTHEW CANTLON MD

Orthopaedic Surgery (Hand Surgery)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

KEVIN ERIC HWANG PA-C

Physician Assistant (Surgical)

6 GREENWICH OFFICE PARK
GREENWICH, CT 06831

Western Connecticut Planning Region (203) 869-1145

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Held's NPI number?

The NPI number for Michael Held is 1306340229. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Where is Michael Held located?

Michael Held practices at 6 Greenwich Office Park, Greenwich, CT 06831. The listed phone number is (203) 869-1145.

What is Michael Held's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Michael Held enrolled in Medicare?

Yes. Michael Held is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Held's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Held reassigns Medicare benefits to 3 organizations: Orthopaedic & Neurosurgery Specialists, PLLC (Greenwich, CT), Rothman Orthopaedics Of New Jersey, LLC (Marlton, NJ) and Reconstructive Orthopaedic Associates II LLC (Philadelphia, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Held's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Held accept?

Health plans from Anthem Blue Cross and Blue Shield list Michael Held as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael Held was last updated on August 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.