Gregory Schweiger, M.D.
NPI 1851340020 · Orthopaedic Surgery Physician · Anchorage, AK
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Schweiger, M.D. is a Orthopaedic Surgery Physician provider in Anchorage, AK (NPI 1851340020).
Provider details
- NPI number
- 1851340020
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7890 (AK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$76 across 2 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
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2016-02-29
Frequently asked questions
- What is Gregory Schweiger's NPI number?
- Gregory Schweiger's National Provider Identifier (NPI) is 1851340020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Schweiger's specialty?
- Gregory Schweiger is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Schweiger located?
- Gregory Schweiger's practice location on file with NPPES is 3801 Lake Otis Pkwy, Anchorage, AK 99508-5234.
- What is Gregory Schweiger's phone number?
- The practice phone number listed in the NPPES registry for Gregory Schweiger is (907) 562-2277.
- Does Gregory Schweiger accept Medicare?
- Gregory Schweiger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Schweiger's NPI active?
- Yes — Gregory Schweiger's NPI (1851340020) is active in the NPPES registry as of the last update on 2016-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.