CHARLES RAYMER MD
NPI 1215321138
Surgery in Boston, MA
About Charles Raymer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES RAYMER MD (NPI 1215321138) is an individual surgery provider in Boston, Massachusetts, licensed in Michigan (4301512245) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Lakeland Hospital, St Joseph, and maintains a secondary practice location in Saint Joseph.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Charles Raymer Md 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
2Medicare enrollment records show Charles Raymer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Niles, MI 49120
- Reassigned Medicare billing, Michigan enrollment
- 724 clinicians in this Medicare group
Saint Joseph, MI 49085
- Reassigned Medicare billing, Michigan enrollment
- 249 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lakeland Hospital, St Joseph
Acute Care Hospitals · St Joseph, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Charles Raymer's NPI number?
The NPI number for Charles Raymer is 1215321138. It was assigned to this individual provider in the NPPES registry on March 28, 2015. The provider is also known as Catherine Raymer.
Where is Charles Raymer located?
Charles Raymer practices at 75 Francis St, Boston, MA 02115. The listed phone number is (617) 732-5500.
What is Charles Raymer's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Charles Raymer enrolled in Medicare?
Yes. Charles Raymer 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 Charles Raymer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Raymer reassigns Medicare benefits to 2 organizations: Lakeland Medical Practices (Niles, MI) and Lakeland Hospitals At Niles And St Joseph, Inc (Saint Joseph, MI). 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 Charles Raymer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Raymer accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Charles Raymer 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 Charles Raymer affiliated with any hospitals?
According to CMS data, Charles Raymer is affiliated with Lakeland Hospital, St Joseph.
When was this NPI record last updated?
The NPPES record for Charles Raymer was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Charles Raymer, MD · NPI 1215321138
Surgery physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 28, 2015.
## Identity
- **NPI:** 1215321138 (Entity type: Individual)
- **Enumerated:** March 28, 2015
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 4301512245 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 FRANCIS ST, Boston, MA 02115-6110
- **Phone:** (617) 732-5500
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Lakeland Medical Practices (NPI 1134898505, Niles, MI); Lakeland Hospitals At Niles And St Joseph, Inc (NPI 1598305641, Saint Joseph, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1215321138) · Data from the CMS NPPES public registry.