Erik Sivertsen, PA-C
NPI 1548579147 · Surgical Physician Assistant · Springfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Sivertsen, PA-C is a Surgical Physician Assistant provider in Springfield, MA (NPI 1548579147).
Provider details
- NPI number
- 1548579147
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 9765 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$255 across 3 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 (2)
- 2460 S Parkview Loop Ste 203Yuma, AZ 85364-5358Phone: (928) 336-2619
- 201 Abraham Flexner Way Ste 1200Louisville, KY 40202-3841Phone: (502) 721-5899
Registry dates
- Enumerated
- 2010-09-29
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Erik Sivertsen's NPI number?
- Erik Sivertsen's National Provider Identifier (NPI) is 1548579147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Sivertsen's specialty?
- Erik Sivertsen is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erik Sivertsen located?
- Erik Sivertsen's practice location on file with NPPES is 2 Medical Center Dr Ste 512, Springfield, MA 01107-1273.
- What is Erik Sivertsen's phone number?
- The practice phone number listed in the NPPES registry for Erik Sivertsen is (413) 794-5550.
- Does Erik Sivertsen accept Medicare?
- Erik Sivertsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Sivertsen's NPI active?
- Yes — Erik Sivertsen's NPI (1548579147) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.