John Schram, DO
NPI 1558350256 · Anesthesiology Physician · Muskegon, MI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Schram, DO is a Anesthesiology Physician provider in Muskegon, MI (NPI 1558350256).
Provider details
- NPI number
- 1558350256
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- JS008671 (MI)
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
20 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
- 2005-10-17
- Last updated
- 2012-02-29
Frequently asked questions
- What is John Schram's NPI number?
- John Schram's National Provider Identifier (NPI) is 1558350256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Schram's specialty?
- John Schram is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Schram located?
- John Schram's practice location on file with NPPES is 1700 Clinton St, Muskegon, MI 49442-5502.
- What is John Schram's phone number?
- The practice phone number listed in the NPPES registry for John Schram is (231) 726-3511.
- Does John Schram accept Medicare?
- John Schram is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Schram's NPI active?
- Yes — John Schram's NPI (1558350256) is active in the NPPES registry as of the last update on 2012-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.