DR. MARTIN I BOYER MD
NPI 1891711024
Surgery - Surgery of the Hand in Saint Louis, MO
About Dr. Martin I Boyer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN I BOYER MD (NPI 1891711024) is an individual surgery of the hand provider in Saint Louis, Missouri, licensed in Missouri (113766) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Martin I Boyer 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 Martin Boyer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 157 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 95 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 12
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOBarnes-Jewish West County Hospital
Acute Care Hospitals · Creve Coeur, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Martin Boyer's NPI number?
The NPI number for Martin Boyer is 1891711024. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Martin Boyer located?
Martin Boyer practices at 4921 Parkview Pl Dept Orthopaedic Surgery, Ste 6a/6b/12a, Saint Louis, MO 63110. The listed phone number is (314) 514-3500.
What is Martin Boyer's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgery of the Hand, with taxonomy code 2086S0105X.
Is Martin Boyer enrolled in Medicare?
Yes. Martin Boyer 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 Martin Boyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Boyer reassigns Medicare benefits to 2 organizations: Washington University (Saint Louis, MO) and Shriners Hospitals For Children (Saint Louis, MO). 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 Martin Boyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Boyer accept?
Health plans from Cox HealthPlans and UnitedHealthcare list Martin Boyer 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 Martin Boyer affiliated with any hospitals?
According to CMS data, Martin Boyer is affiliated with Barnes Jewish Hospital and Barnes-Jewish West County Hospital.
When was this NPI record last updated?
The NPPES record for Martin Boyer was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Martin I Boyer, MD · NPI 1891711024
Surgery of the Hand physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1891711024 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Surgery - Surgery of the Hand · taxonomy 2086S0105X
- **State license:** 113766 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4921 PARKVIEW PL, DEPT ORTHOPAEDIC SURGERY, STE 6A/6B/12A, Saint Louis, MO 63110-1032
- **Phone:** (314) 514-3500 · **Fax:** (314) 878-7678
## 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): Washington University (NPI 1679516033, Saint Louis, MO); Shriners Hospitals For Children (NPI 1275970295, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** October 27, 2025
- **Other identifiers:** Medicaid 209698406 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1891711024) · Data from the CMS NPPES public registry.