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DR. JAMES A GEHL M.D.
NPI 1700066800
Radiology - Diagnostic Radiology in Mequon, WI

Active since November 06, 2007PECOS EnrolledAccepts Medicare Assignment
81.58/100
CMS Quality Rating
10945 N PORT WASHINGTON RD STE 201, MEQUON, WI 53092(262) 292-3151 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 10, 2025, Nov 6, 2025, Nov 17, 2023 and 2 more (5 updates tracked since 2016).

About Dr. James A Gehl M.d. NPPES

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

DR. JAMES A GEHL M.D. (NPI 1700066800) is an individual diagnostic radiology provider in Mequon, Wisconsin, licensed in North Dakota (22094) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Williamson Medical Center, and maintains a secondary practice location in Marianna.

NPPES Registry Identity

NPI1700066800
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JAMES A GEHLCredential: M.D.
Location Address10945 N PORT WASHINGTON RD STE 201Mequon, WI 53092-5078
Mailing Address10945 N Port Washington Rd Ste 201Mequon, WI 53092-5078 · (262) 292-3151
Phone(262) 292-3151
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2007
Enumeration DateNovember 6, 2007
Last NPPES UpdateNovember 10, 20255 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1700066800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in ND · 22094✔ Licensed in FL · ME159340✔ Licensed in WI · 60412
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X · License 60412 (WI)
10945 N PORT WASHINGTON RD STE 201, Mequon, WI 53092
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Secondary Practice Location 1

Location 14250 Hospital DrMarianna, FL 32446-1917 · Phone (850) 526-2200 · Fax (850) 718-2844

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama 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 and accepts Medicare assignment

Dr. James A Gehl M.d. 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.

PECOS PAC ID3375787138
PECOS Enrollment IDI20130917000367, I20250814002666, I20250822004216, I20251113003596, I20251114002171
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

18

Medicare enrollment records show James Gehl reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Wisconsin Radiology Specialists, S C
Same address
Specialist
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Premier Radiology Wisconsin LLC
  • 237 clinicians in this Medicare group
NPI 1568446003 (262) 292-3151
Wisconsin Radiology Specialists, S C
Same address
Specialist
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
  • Reassigned Medicare billing, Wisconsin enrollment
  • 44 clinicians in this Medicare group
NPI 1568446003 (262) 292-3151
Precision Radiology - Illinois Ltd
0.1 mi
Specialist
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
  • Reassigned Medicare billing, Illinois and Wisconsin enrollments
  • 59 clinicians in this Medicare group
NPI 1265156640 (262) 292-3151
Columbia St. Mary's Hospital Milwaukee, Inc
2.7 mi
Multi-Specialty
13111 N PORT WASHINGTON RD
Mequon, WI 53097
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
  • 856 clinicians in this Medicare group
NPI 1710928221 (414) 270-4932
Sanford Clinic
504 mi
Diagnostic Radiology
4820 23RD AVE S
Fargo, ND 58104
  • Reassigned Medicare billing, North Dakota enrollment
  • 93 clinicians in this Medicare group
NPI 1306641345 (056) 312-4160
Sanford Clinic
504 mi
Diagnostic Radiology
4820 23RD AVE S
Fargo, ND 58104
  • Reassigned Medicare billing, Wisconsin enrollment
  • 6 clinicians in this Medicare group
NPI 1306641345 (056) 312-4160
Sanford Medical Center Fargo
504 mi
Occupational Medicine
3838 12TH AVE N
Fargo, ND 58102
  • Reassigned Medicare billing, North Dakota enrollment
  • 1,464 clinicians in this Medicare group
NPI 1952323974 (701) 234-4700
Ivy Creek Family Care Of Lake Martin
720 mi
Urgent Care
5958 HIGHWAY 49 S UNIT K
Dadeville, AL 36853
  • Reassigned Medicare billing, Alabama enrollment
  • 118 clinicians in this Medicare group
NPI 1609572890 (256) 825-7821
Chilton Family Care, LLC
721 mi
Family Medicine
1210 7TH ST S
Clanton, AL 35045
  • Reassigned Medicare billing, Alabama enrollment
  • 160 clinicians in this Medicare group
NPI 1366857674 (205) 280-0620
Ivy Creek Of Elmore, LLC
735 mi
Rural Health
4412 HOGAN RD
Deatsville, AL 36022
  • Reassigned Medicare billing, Alabama enrollment
  • 182 clinicians in this Medicare group
NPI 1578060349 (334) 514-4851

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 11

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.

X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
116 services112 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
29 services29 patients
Ultrasound study of one arm or leg veins with compression and maneuvers 93971
This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.
23 services23 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
18 services18 patients
X-ray of abdomen, 1 view 74018
An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.
15 services15 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
14 services14 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Williamson Medical Center

Acute Care Hospitals · Franklin, TN
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440029
Location4321 Carothers ParkwayFranklin, TN 37067 · Williamson County
Emergency services Birthing friendly

Tennova Healthcare-Clarksville

Acute Care Hospitals · Clarksville, TN
1/5 CMS rating
OwnershipProprietary
CMS Certification Number440035
Location651 Dunlop LaneClarksville, TN 37040 · Montgomery County
Emergency services Birthing friendly

Saint Thomas Rutherford Hospital

Acute Care Hospitals · Murfreesboro, TN
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440053
Location1700 Medical Center ParkwayMurfreesboro, TN 37129 · Rutherford County
Emergency services Birthing friendly

Ascension Saint Thomas Hospital

Acute Care Hospitals · Nashville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440082
Location4220 Harding Rd, PO Box 380Nashville, TN 37205 · Davidson County
Emergency services Birthing friendly

Saint Thomas River Park Hospital

Acute Care Hospitals · Mcminnville, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440151
Location1559 Sparta StreetMcminnville, TN 37110 · Warren County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53092 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

81.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality94.95
Improvement Activities40
Cost41.55

Reported Quality Measures

Prevention of Central Venous Catheter (CVC) - Related Bloodstream Infections
Percentage of patients, regardless of age, who undergo central venous catheter (CVC) insertion for whom CVC was inserted with all elements of maximal sterile barrier technique, hand hygiene, skin preparation and, if ultrasound is used, sterile ultrasound…
100%48 patients
Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…
100%182 patients
Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
100%134 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

TIMOTHY L WORKMAN M.D.
Radiology (Diagnostic Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (262) 292-3151
JOHN TOMASHEK M.D.
Radiology (Vascular & Interventional Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (262) 292-3151
ERIC M DORN M.D.
Radiology (Diagnostic Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (414) 434-0461
CYNTHIA RICE M.D.
Radiology (Diagnostic Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (414) 434-0461
DJERRICK CU TAN M.D.
Radiology (Diagnostic Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (262) 292-3151
BENJAMIN BROGHAMMER M.D.
Radiology (Diagnostic Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (414) 434-0461
MICHAEL BRAUN M.D.
Radiology (Diagnostic Radiology)
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (414) 434-0461
JOCELYN MARIE SEPPALA PA
Physician Assistant
10945 N PORT WASHINGTON RD STE 201
MEQUON, WI 53092
Ozaukee County (262) 292-3151

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 James Gehl's NPI number?

The NPI number for James Gehl is 1700066800. It was assigned to this individual provider in the NPPES registry on November 6, 2007.

Where is James Gehl located?

James Gehl practices at 10945 N Port Washington Rd Ste 201, Mequon, WI 53092. The listed phone number is (262) 292-3151.

What is James Gehl's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is James Gehl enrolled in Medicare?

Yes. James Gehl 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 James Gehl's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Gehl reassigns Medicare benefits to 18 organizations: Wisconsin Radiology Specialists, S C (Mequon, WI), Wisconsin Radiology Specialists, S C (Mequon, WI), Precision Radiology - Illinois Ltd (Mequon, WI), Columbia St. Mary's Hospital Milwaukee, Inc (Mequon, WI), Sanford Clinic (Fargo, ND) and 13 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 James Gehl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Gehl accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 8 other insurers list James Gehl 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 James Gehl affiliated with any hospitals?

According to CMS data, James Gehl is affiliated with Williamson Medical Center, Tennova Healthcare-Clarksville, Saint Thomas Rutherford Hospital, Ascension Saint Thomas Hospital and Saint Thomas River Park Hospital.

When was this NPI record last updated?

The NPPES record for James Gehl was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.