Sean Muldoon, PA-C
NPI 1154414282 · Surgical Physician Assistant · Shelton, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Muldoon, PA-C is a Surgical Physician Assistant provider in Shelton, CT (NPI 1154414282).
Provider details
- NPI number
- 1154414282
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 001405 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
149 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 57 | $65 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 25 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 24 | $114 |
| X-Ray of Knee, 1-2 Views73560 | 13 | $33 |
Typical Medicare-allowed amounts for these services range $33–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 79 | 48 |
| Meloxicam | 70 | 32 |
| Cyclobenzaprine Hcl | 50 | 37 |
| Methylprednisolone | 44 | 44 |
| Oxycodone Hcl | 26 | 14 |
| Diclofenac Sodium | 19 | — |
| Tramadol Hcl | 18 | 16 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$762 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 111 Wakelee AveAnsonia, CT 06401-1151Phone: (203) 734-7900Fax: (203) 734-0396
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2019-01-18
Frequently asked questions
- What is Sean Muldoon's NPI number?
- Sean Muldoon's National Provider Identifier (NPI) is 1154414282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Muldoon's specialty?
- Sean Muldoon is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sean Muldoon located?
- Sean Muldoon's practice location on file with NPPES is 2 Trap Falls Rd Ste 404, Shelton, CT 06484-7622.
- What is Sean Muldoon's phone number?
- The practice phone number listed in the NPPES registry for Sean Muldoon is (203) 734-7900.
- Does Sean Muldoon accept Medicare?
- Sean Muldoon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Muldoon's NPI active?
- Yes — Sean Muldoon's NPI (1154414282) is active in the NPPES registry as of the last update on 2019-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.