DR. WILLIAM F. JR. FLYNN (M.D.) – Orthopaedic Surgery Physician, NPI 1962434514

DR. WILLIAM F. JR. FLYNN (M.D.) is a healthcare provider. based in Waterbury, Connecticut. specializing in Orthopaedic Surgery Physician. They hold the professional credentials M.D.. They hold a License No. 32309 (CT). The NPI Number for DR. WILLIAM F. JR. FLYNN (M.D.) is 1962434514

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
DR. WILLIAM F. JR. FLYNN (M.D.)
NPI
1962434514
Phone
(203) 755-6677
Address
500 CHASE PKWY
Enumeration Date
6 July 2006
Last Update Date
28 October 2016

Doctor Profile

Medical School Name
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Secondary Phone
2037556677
Graduation Year
1986 (40 years ago)
PAC ID
7214927615
Group Practice PAC ID
8820087463
Professional Enrollment ID
I20090210000726
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. WILLIAM F. JR. FLYNN (M.D.)

  • 500, Chase Parkway, West Side Hill, Waterbury, New Haven County, Connecticut, 06708, United States

    WATERBURY, CT 067083346

    Phone: (203) 755-6677

    Fax: (203) 755-7166

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $31.

Total Amount is formed as General ($31) + Research ($0) + Ownership ($0) = $31.

Last reported payment date: 2023-09-27 • Largest payer in this snapshot: Stryker Corporation ($19).

Total Amount

$31

General + Research + Ownership

Payments

2

Total payment records

General Amount

$31

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-09-27

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg85371$0
99213Established patient office or other outpatient visit, 20-29 minutes405231$0
20610Aspiration and/or injection of fluid from large joint19983$0
73562X-ray of knee, 3 views169133$0
99214Established patient office or other outpatient visit, 30-39 minutes141112$0
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Insurance plans in this area (ZIP 06708)

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Provider's Procedures

DR. WILLIAM F. JR. FLYNN (M.D.) performs procedures in Orthopaedic Surgery Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ORTHOPEDIC SURGERYCT73562X-ray of knee, 3 views12394

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8820087463View full group profile
NameSpecialtyState
Physician AssistantCT
Physician AssistantCT
-CT
Emergency MedicineCT
Orthopedic Surgery, Hand SurgeryCT
Nurse PractitionerCT
-CT
N E U R O S U R G E R YCT
-CT
N E U R O S U R G E R YCT

Reviews

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Frequently asked questions

Does DR. WILLIAM F. JR. FLYNN (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. WILLIAM F. JR. FLYNN (M.D.) uses 1962434514.
Is DR. WILLIAM F. JR. FLYNN (M.D.) listed as active for patients and plans?
The listing shows DR. WILLIAM F. JR. FLYNN (M.D.) as active in the NPI system.
What is DR. WILLIAM F. JR. FLYNN (M.D.)'s primary classification?
Orthopaedic Surgery Physician is the headline specialty for DR. WILLIAM F. JR. FLYNN (M.D.) here. Clinical services aligned with this taxonomy classification.
What address line appears for DR. WILLIAM F. JR. FLYNN (M.D.)?
DR. WILLIAM F. JR. FLYNN (M.D.)'s geographic hint is Waterbury, Connecticut in our summary view.
Why does DR. WILLIAM F. JR. FLYNN (M.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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