Lake Erie Medical Services, PC
NPI 1437406931 · Anesthesiology Physician · Fredonia, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lake Erie Medical Services, PC is a Anesthesiology Physician organization in Fredonia, NY (NPI 1437406931).
Provider details
- NPI number
- 1437406931
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marlene Hassenfratz, President(716) 672-2000
- License
- 1942462940 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-14
- Last updated
- 2023-01-13
- Certified
- 2023-01-13
Frequently asked questions
- What is Lake Erie Medical Services, PC's NPI number?
- Lake Erie Medical Services, PC's National Provider Identifier (NPI) is 1437406931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lake Erie Medical Services, PC?
- Lake Erie Medical Services, PC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Lake Erie Medical Services, PC located?
- Lake Erie Medical Services, PC's practice location on file with NPPES is 268 W Main St, Fredonia, NY 14063-2200.
- What is Lake Erie Medical Services, PC's phone number?
- The practice phone number listed in the NPPES registry for Lake Erie Medical Services, PC is (716) 672-2000.
- Does Lake Erie Medical Services, PC accept Medicare?
- Lake Erie Medical Services, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Lake Erie Medical Services, PC?
- The authorized official listed on Lake Erie Medical Services, PC's NPPES record is Marlene Hassenfratz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lake Erie Medical Services, PC's NPI active?
- Yes — Lake Erie Medical Services, PC's NPI (1437406931) is active in the NPPES registry as of the last update on 2023-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.