Sean Jamieson, PA-C
NPI 1194342212 · Surgical Physician Assistant · Buffalo, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sean Jamieson, PA-C is a Surgical Physician Assistant provider in Buffalo, NY (NPI 1194342212).
Provider details
- NPI number
- 1194342212
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 025395 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
318 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Prolonged Hospital Inpatient Or Observation Care Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By ThG0316 | 192 | $24 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 115 | $95 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 11 | $116 |
Typical Medicare-allowed amounts for these services range $24–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 43 | 14 |
| Penicillin V Potassium | 29 | — |
| Oxycodone Hcl | 19 | 19 |
| Ondansetron Hcl | 17 | 13 |
| Pantoprazole Sodium | 16 | — |
| Enoxaparin Sodium | 15 | 15 |
| Levofloxacin | 15 | — |
| Fluconazole | 13 |
Practice location
Mailing address
Additional practice locations (2)
- 4560 Lake Ridge Pkwy Ste 300Grand Prairie, TX 75052-1706Phone: (682) 518-8619Fax: (682) 518-8195
- 2975 E Broad St Ste 200Mansfield, TX 76063-9186Phone: (682) 518-8619Fax: (682) 518-8195
Registry dates
- Enumerated
- 2020-07-06
- Last updated
- 2023-02-27
- Certified
- 2023-02-25
Frequently asked questions
- What is Sean Jamieson's NPI number?
- Sean Jamieson's National Provider Identifier (NPI) is 1194342212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Jamieson's specialty?
- Sean Jamieson is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sean Jamieson located?
- Sean Jamieson's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.
- What is Sean Jamieson's phone number?
- The practice phone number listed in the NPPES registry for Sean Jamieson is (716) 845-2300.
- Does Sean Jamieson accept Medicare?
- Sean Jamieson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sean Jamieson's NPI active?
- Yes — Sean Jamieson's NPI (1194342212) is active in the NPPES registry as of the last update on 2023-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.