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DR. CHRISTOPHER PAUL MASON D.O., M.S.
NPI 1073838017
Emergency Medicine in New Ulm, MN

Active since April 01, 2010PECOS Enrolled
1324 5TH ST N, NEW ULM, MN 56073(507) 217-5000 Get Directions Write a Review

NPPES record last updated: October 23, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 21, 2019, May 13, 2019, Jan 24, 2017 (3 updates tracked since 2017).

About Dr. Christopher Paul Mason D.o., M.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTOPHER PAUL MASON D.O., M.S. (NPI 1073838017) is an individual emergency medicine provider in New Ulm, Minnesota, licensed in Michigan (5101018990) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2010).

NPPES Registry Identity

NPI1073838017
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CHRISTOPHER PAUL MASONCredential: D.O., M.S.
Location Address1324 5TH ST NNew Ulm, MN 56073
Mailing Address1989 Kroupa RdTraverse City, MI 49686-9731 · (602) 751-3463
Phone(507) 217-5000
Sole ProprietorNo
Medical School CMSArizona College Of Osteopathic Medicine Mid Western UniversityGraduated 2010
Enumeration DateApril 1, 2010
Last NPPES UpdateOctober 23, 20243 updates tracked since enumeration
NPPES CertifiedOctober 23, 2024
✔ NPI 1073838017 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in MI · 5101018990✔ Licensed in MN · 59934✔ Licensed in PA · OS018184✔ Licensed in SC · DO39065✔ Licensed in WI · 64641-21✔ Licensed in AZ · 009928
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1324 5TH ST N, New Ulm, MN 56073
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Secondary Practice Locations 2

Location 1825 N Center AveGaylord, MI 49735-1592 · Phone (989) 731-2100 · Fax (989) 731-2150
Location 21324 5th St NNew Ulm, MN 56073 · Phone (507) 217-5000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, CareSource, CHRISTUS Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christopher Paul Mason D.o., M.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608029905
PECOS Enrollment IDI20250924002097
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

24

Medicare enrollment records show Christopher Mason reassigns Medicare billing to 24 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allina Health System
Same address
Mental Health (Including Community Mental Health Center)
1324 5TH ST N
New Ulm, MN 56073
  • Reassigned Medicare billing, Minnesota enrollment
  • 3,733 clinicians in this Medicare group
NPI 1558139451 (507) 217-5199
Avera Marshall
34 mi
Ophthalmology
900 E COOK ST
Redwood Falls, MN 56283
  • Reassigned Medicare billing, Minnesota enrollment
  • 260 clinicians in this Medicare group
NPI 1962724831 (507) 637-5715
Healtheast Medical Research Institute
78 mi
Internal Medicine
1700 UNIVERSITY AVE W, 6TH FLOOR WEST
Saint Paul, MN 55104
  • Reassigned Medicare billing, Minnesota enrollment
  • 2,361 clinicians in this Medicare group
NPI 1508191552 (651) 232-2273
Dlp Marquette Physician Practices Inc
311 mi
Family Medicine
1500 W ICE LAKE RD
Iron River, MI 49935
  • Reassigned Medicare billing, Michigan enrollment
  • 440 clinicians in this Medicare group
NPI 1790033207 (906) 265-5378
Emergency Physician Associates Of Wisconsin Sc
342 mi
Emergency Medicine
3100 SHORE DR
Marinette, WI 54143
  • Reassigned Medicare billing, Wisconsin enrollment
  • 59 clinicians in this Medicare group
NPI 1396119426 (715) 735-4200
Old Mission Wound Care North Carolina, PLLC
443 mi
Specialist
1989 KROUPA RD
Traverse City, MI 49686
  • Reassigned Medicare billing, North Carolina enrollment
  • 6 clinicians in this Medicare group
NPI 1194565150 (231) 260-4622
Mymichigan Medical Center Alma
482 mi
Internal Medicine
8776 E HOWARD CITY EDMORE RD
Vestaburg, MI 48891
  • Reassigned Medicare billing, Michigan enrollment
  • 258 clinicians in this Medicare group
NPI 1407938590 (989) 268-3071
Usacs Of Colorado, Inc
553 mi
Emergency Medicine
1000 LINCOLN ST
Fort Morgan, CO 80701
  • Reassigned Medicare billing, Colorado enrollment
  • 468 clinicians in this Medicare group
NPI 1659156610 (844) 474-4019
Sound Physicians Emergency Medicine Of Michigan, PLLC
555 mi
Emergency Medicine
5640 N ADRIAN HWY
Adrian, MI 49221
  • Reassigned Medicare billing, Michigan enrollment
  • 95 clinicians in this Medicare group
NPI 1568913473 (517) 577-0000
Usacs Observation Medicine Services Of Colorado, Inc
631 mi
Emergency Medicine
12911 W 40TH AVE
Golden, CO 80401
  • Reassigned Medicare billing, Colorado enrollment
  • 285 clinicians in this Medicare group
NPI 1689416059 (844) 474-4019

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 4

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
51 services51 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
50 services50 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
16 services16 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 56073 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

BRENDA PADILLA
Social Worker (Clinical)
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 217-5199
SHIRLEY J STEELE CRNA
Nurse Anesthetist, Certified Registered
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 233-1000
CLAIRE BYERS OTR/L
Occupational Therapist
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 217-5000
NATHAN MICHAEL HOLM APRN CNP DNP
Nurse Practitioner (Psychiatric/Mental Health)
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 217-5000
MS. ERIN ALINE ASHBY CRNA
Nurse Anesthetist, Certified Registered
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 233-1000
JESSICA KRAL
Physical Therapist
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 217-5173
JODY MAE ENTER CNP
Nurse Practitioner
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 217-5000
DR. LINDSEY LEANN ATCHISON DPT
Physical Therapist
1324 5TH ST N
NEW ULM, MN 56073
Brown County (507) 217-5173

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 Christopher Mason's NPI number?

The NPI number for Christopher Mason is 1073838017. It was assigned to this individual provider in the NPPES registry on April 1, 2010.

Where is Christopher Mason located?

Christopher Mason practices at 1324 5th St N, New Ulm, MN 56073. The listed phone number is (507) 217-5000.

What is Christopher Mason's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Christopher Mason enrolled in Medicare?

Yes. Christopher Mason is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christopher Mason's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Mason reassigns Medicare benefits to 24 organizations: Allina Health System (New Ulm, MN), Avera Marshall (Redwood Falls, MN), Healtheast Medical Research Institute (Saint Paul, MN), Dlp Marquette Physician Practices Inc (Iron River, MI), Emergency Physician Associates Of Wisconsin Sc (Marinette, WI) and 19 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 Christopher Mason's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Mason accept?

Health plans from Baylor Scott and White Health Plan, CHRISTUS Health Plan, CareSource, Oscar Health and Oscar Insurance Company and 2 other insurers list Christopher Mason 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.

When was this NPI record last updated?

The NPPES record for Christopher Mason was last updated on October 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.