2026 NPPES data Orthopaedic Surgery of the Spine Physician NPI 1346973880 PA-C
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SEAN KELLY, PA-C

Orthopaedic Surgery of the Spine Physician in DEDHAM, Massachusetts. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
161
Medicare Part D claims · 72 beneficiaries · Orthopaedic Surgery of the Spine Physician avg: 362
Industry payments
$383.19
8 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SEAN KELLY, PA-C is a Orthopaedic Surgery of the Spine Physician ([object Object]) practicing in DEDHAM, Massachusetts with a Medicare Part D prescribing footprint of 161 claims across 72 beneficiaries . Industry payments of $383.19 across 8 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SEAN KELLY, PA-C filed 161 Medicare Part D claims in 2023 across DEDHAM, Massachusetts. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

SEAN KELLY, PA-C practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

SEAN KELLY, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 07/01/2022

NPI 1346973880

Primary specialty

Orthopaedic Surgery of the Spine Physician

Niche

1,773 US NPIs in this specialty

Medicare Part D claims

161 56% vs specialty avg

2023 prescription claims

Specialty avg: 362

Specialty distribution in Massachusetts

How Orthopaedic Surgery of the Spine Physician compares to other specialties among Massachusetts providers

Massachusetts providers

Orthopaedic Surgery of the Spine Physician share within Massachusetts

1. Orthopaedic Surgery of the Spine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orthopaedic Surgery of the Spine Physician share within Massachusetts

Specialty board-certification context

Estimated specialty board-certified rate — Orthopaedic Surgery of the Spine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Orthopaedic Surgery of the Spine Physician ABMS/AOA estimate

Est. board-certified rate (Orthopaedic Surgery of the Spine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Orthopaedic Surgery of the Spine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

SEAN KELLY, PA-C is a Orthopaedic Surgery of the Spine Physician provider practicing in DEDHAM, Massachusetts, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1346973880. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

SEAN KELLY, PA-C appears in the CMS NPPES registry as a Orthopaedic Surgery of the Spine Physician provider holding PA-C credentials at 40 ALLIED DR, DEDHAM, MA, 02026, with a listed phone of (617) 264-1100. NPI 1346973880 was issued on 07/01/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KELLY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 161 prescription claims written by this provider, covering 72 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 40.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Orthopaedic Surgery of the Spine Physician is a narrow specialty nationwide, with 1,773 enrolled providers across 51 states and an average of 362 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

40 ALLIED DR
DEDHAM, MA 02026

Provider Details

NPI 1346973880
Specialty Orthopaedic Surgery of the Spine Physician
Credentials PA-C
Gender Male
NPI Issued 07/01/2022

Hospital and facility affiliations

Facilities where SEAN KELLY, PA-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

NORTHEAST ORTHOPAEDIC ALLIANCE PLLC
BOSTON, MA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for SEAN KELLY, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$383

Largest payer

Smith+Nephew, Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Massachusetts BORIM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 — they are NOT specific to SEAN KELLY, PA-C. To verify SEAN KELLY, PA-C's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

161
Total Claims
$1K
Total Drug Cost
72
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
162
Total Day Supply
2,001
Generic Drug Cost
$1K
Opioid Claims
65 (40.4% rate)

Patient Demographics

Average Patient Age
72.1 years
Avg HCC Risk Score
0.94
Gender Split
46% female / 54% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Oxycodone Hcl
48
Gabapentin
22
Prednisone
19
Cyclobenzaprine Hcl
18
Hydromorphone Hcl
13

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Orthopaedic Surgery of the Spine Physician Overview

How SEAN KELLY, PA-C fits within the Orthopaedic Surgery of the Spine Physician landscape nationally.

1,773
Orthopaedic Surgery of the Spine Physician Providers in US
51
States with Orthopaedic Surgery of the Spine Physician
362
Avg Claims per Provider

SEAN KELLY, PA-C's 161 claims are below the specialty average of 362.

Nearby Orthopaedic Surgery of the Spine Physician Providers in Massachusetts

Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as KELLY.

Compare Orthopaedic Surgery of the Spine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SEAN KELLY, PA-C's specialty?
SEAN KELLY, PA-C specializes in Orthopaedic Surgery of the Spine Physician and practices in DEDHAM, Massachusetts. Credentials: PA-C.
How much does SEAN KELLY, PA-C prescribe under Medicare Part D?
In 2023, SEAN KELLY, PA-C wrote 161 Medicare Part D claims totaling $1K in drug costs for 72 beneficiaries.
Where is SEAN KELLY, PA-C located?
SEAN KELLY, PA-C is located at 40 ALLIED DR, DEDHAM, MA, 02026. Phone: (617) 264-1100.
What is SEAN KELLY, PA-C's NPI number?
SEAN KELLY, PA-C's National Provider Identifier (NPI) is 1346973880, issued on 07/01/2022.
Does SEAN KELLY, PA-C prescribe opioids?
Yes, SEAN KELLY, PA-C had 65 opioid claims in 2023 with an opioid prescribing rate of 40.4%.
How many Orthopaedic Surgery of the Spine Physician providers are there in the US?
There are 1,773 Orthopaedic Surgery of the Spine Physician providers across 51 states in the US. The average Orthopaedic Surgery of the Spine Physician provider writes 362 Medicare Part D claims per year.
What drugs does SEAN KELLY, PA-C prescribe most often?
Based on 2023 Medicare Part D data, SEAN KELLY, PA-C's most frequently prescribed drugs include Oxycodone Hcl, Gabapentin, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SEAN KELLY, PA-C accept Medicare?
SEAN KELLY, PA-C appears in CMS Medicare data with 161 Part D claims and 72 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SEAN KELLY, PA-C's credentials?
SEAN KELLY, PA-C's NPI is 1346973880 with credentials PA-C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology