Frederick Johnson, MD

Individual provider Active NPI Emergency Medicine Physician · Rock Springs, WY

NPI 1891780029 · NPPES record last updated May 7, 2008

Key facts

NPI
1891780029
Entity type
Individual (NPI type 1)
Primary specialty
Emergency Medicine Physician 207P00000X
License
01028913 (IN)
Practice address
1200 College Dr
Rock Springs, WY 82901-5868
Phone
(307) 352-8350
Fax
(307) 352-8178
NPI assigned
Sep 14, 2005
Sex
Male
Sole proprietor
Yes

Organizations & group practices 18

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Emergency Medicine
Education
Northwestern University Feinberg Medical School, 1976
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sunset Emergency Physicians LLC (15 clinicians)

Practice addresses (Care Compare)

1200 Mohave Rd
Emergency Dept
Parker, AZ 85344-6349
Phone (954) 939-5000

Hospital & facility affiliations

  • La Paz Regional Hospital Hospital · Parker, AZ · CCN 031317
  • Exceptional Community Hospital Bullhead City Hospital · Bullhead City, AZ · CCN 030155

Merit-based Incentive Payment System (MIPS)

Final score
0 of 100 (virtual group)
Quality
0
Improvement activities
0
Cost
0

Medicare participation

Medicare fee-for-service enrollment
Enrolled in AZ
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20081117000281 AZ Practitioner - Emergency Medicine 7911988647 Reassigns benefits to 7 organizations

National Provider Directory

Medicare enrollment (NPD)
No
HHS exclusion list flag
The National Provider Directory flags this NPI as appearing on an HHS exclusion list. Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
01028913INMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Tec Emergency Physicians of Arizona, LLC Current
since Aug 14, 2020
Accepting new patients
Exceptional Health Care Bullhead City LLC Current
since Nov 19, 2023
Accepting new patients
Exceptional Physicians Group Eloy Hospital PLLC Emergency Medicine Current
since Oct 24, 2025
Accepting new patients
Exceptional Physicians Group Arizona PLLC Current
since Jan 6, 2024
Accepting new patients
Exceptional Physicians Group Prescott Hospital PLLC Current
since Mar 7, 2025
Accepting new patients
Exceptional Physicians Group Yuma Hospital PLLC Emergency Medicine Current
since May 15, 2024
Accepting new patients
La Paz Regional Hospital Inc Current Accepting new patients
Sunset Emergency Physicians LLC Emergency Medicine Current
since Apr 30, 2024
Accepting new patients
Exceptional Physicians Group Bullhead City Hospital PLLC Current
since Jan 6, 2024
Accepting new patients
NM Heart Emergency Physicians LLC Emergency Medicine Past Accepting new patients
Az Corridor Emergency Physicians Emergency Medicine Past Accepting new patients
Alteon Health New Mexico LLC Emergency Medicine Past Accepting new patients
Emcare Physician Providers, Inc Emergency Medicine Past Accepting new patients
Oregon Trail Emergency Physicians LLC Emergency Medicine Past Accepting new patients
White Mountain Emergency Physicians, PC Emergency Medicine Past Accepting new patients
Chase Dennis Emergency Medical Group Inc Emergency Medicine Past Accepting new patients
Exceptional Health Care Prescott LLC Past
since Aug 1, 2024
Accepting new patients
Northwest Physician Associates, Apc Emergency Medicine Past Accepting new patients

Locations

2365 Highway 95
Bullhead City, AZ 86442
Phone (928) 224-2443

340 E Milligan Rd
Eloy, AZ 85131
Phone (436) 341-7800

7171 S 51st Ave
Laveen, AZ 85339
Phone (623) 584-5100

19060 N John Wayne Pkwy
Maricopa, AZ 85139
Phone (480) 631-0675

1200 W Mohave Rd
Parker, AZ 85344
Phone (928) 669-7300

4328 E Chandler Blvd
Phoenix, AZ 85048
Phone (480) 454-3630

4822 E State Route 69
Prescott, AZ 86301
Phone (436) 341-7800

1419 W Hunt Hwy
San Tan Vly, AZ 85143
Phone (480) 245-4300

5125 S Rural Rd
Tempe, AZ 85282
Phone (480) 306-8780

2648 S Araby Rd
Yuma, AZ 85365
Phone 4693417800100

3514 Cedar Springs Rd
Dallas, TX 75219
Phone (281) 415-6687

Interoperability endpoints

  • Direct secure messaging: frederickjohnson@lprh.medalliesdirect.net

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 01028913 IN Yes

Addresses

Primary practice location

1200 College Dr
Rock Springs, WY 82901-5868

Mailing address

505 S 336TH St
Suite 600
Federal Way, WA 98003-6328
Phone (253) 838-6180

Other identifiers

IdentifierTypeStateIssuer
100345950MedicaidIN
314470OtherWYBSWY
605960009OtherWYFBL
123610500MedicaidWY

Other providers in Rock Springs, WY

All providers in Rock Springs, WY · Emergency Medicine Physician in Wyoming

Sources for this page

Verify at the official NPI Registry.