DR. MARK STEVEN SCHANER D.O.
NPI 1760681639
Internal Medicine in Springfield, MA
About Dr. Mark Steven Schaner D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK STEVEN SCHANER D.O. (NPI 1760681639) is an individual internal medicine provider in Springfield, Massachusetts, licensed in Massachusetts (295354) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and maintains a secondary practice location in Farmington.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mark Steven Schaner D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Mark Schaner reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 clinicians in this Medicare group
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 168 clinicians in this Medicare group
Stafford Springs, CT 06076
- Reassigned Medicare billing, Connecticut enrollment
- 112 clinicians in this Medicare group
Hartford, CT 06105
- Reassigned Medicare billing, Connecticut enrollment
- 1,186 clinicians in this Medicare group
Farmington, CT 06030
- Reassigned Medicare billing, Connecticut enrollment
- 788 clinicians in this Medicare group
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 745 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 505 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MABaystate Franklin Medical Center
Acute Care Hospitals · Greenfield, MABaystate Wing Hospital
Acute Care Hospitals · Palmer, MABaystate Noble Hospital
Acute Care Hospitals · Westfield, MABaystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, MA 01107
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Schaner's NPI number?
The NPI number for Mark Schaner is 1760681639. It was assigned to this individual provider in the NPPES registry on July 12, 2007.
Where is Mark Schaner located?
Mark Schaner practices at 759 Chestnut St # C3350, Springfield, MA 01107. The listed phone number is (413) 794-6297.
What is Mark Schaner's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mark Schaner enrolled in Medicare?
Yes. Mark Schaner is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mark Schaner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Schaner reassigns Medicare benefits to 7 organizations: Baystate Medical Practices, Inc (Springfield, MA), Mercy Inpatient Medical Associates Inc. (Springfield, MA), Galen Inpatient Physicians PC (Stafford Springs, CT), Trinity Health Of New England Provider Network Organization Inc (Hartford, CT), University Of Connecticut Health Center (Farmington, CT) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Schaner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Schaner accept?
Health plans from Taro Health list Mark Schaner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mark Schaner affiliated with any hospitals?
According to CMS data, Mark Schaner is affiliated with Cooley Dickinson Hospital Inc,the, Baystate Franklin Medical Center, Baystate Wing Hospital, Baystate Noble Hospital and Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Schaner was last updated on March 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Mark Steven Schaner, D.O. · NPI 1760681639
Internal Medicine physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since July 12, 2007.
## Identity
- **NPI:** 1760681639 (Entity type: Individual)
- **Enumerated:** July 12, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 295354 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 759 CHESTNUT ST # C3350, Springfield, MA 01107-1619
- **Phone:** (413) 794-6297 · **Fax:** (413) 794-1767
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA); Mercy Inpatient Medical Associates Inc. (NPI 1407845282, Springfield, MA); Galen Inpatient Physicians PC (NPI 1164227690, Stafford Springs, CT); Trinity Health Of New England Provider Network Organization Inc (NPI 1003882812, Hartford, CT); University Of Connecticut Health Center (NPI 1720083769, Farmington, CT); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** March 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1760681639) · Data from the CMS NPPES public registry.