JOHN A BAKER M.D.
NPI 1124061262
Internal Medicine in Twin Falls, ID

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment
775 POLE LINE RD W, SUITE 302, TWIN FALLS, ID 83301(208) 814-8600(208) 814-8942 Get Directions Write a Review

NPPES record last updated: December 4, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John A Baker M.d. NPPES

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

JOHN A BAKER M.D. (NPI 1124061262) is an individual internal medicine provider in Twin Falls, Idaho, licensed in Idaho (M8866) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Lukes Magic Valley Medical Center, and is a graduate of University Of South Florida College Of Medicine (1980).

NPPES Registry Identity

NPI1124061262
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOHN A BAKERCredential: M.D.
Location Address775 POLE LINE RD W, SUITE 302Twin Falls, ID 83301-5814
Mailing AddressPo Box 587Twin Falls, ID 83303-0587 · (208) 814-7400 · Fax (208) 814-7491
Fax(208) 814-8942
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 1980
Enumeration DateJune 14, 2006
Last NPPES UpdateDecember 4, 2014
NPI 1124061262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in ID · M8866
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License M8866 (ID)
775 POLE LINE RD W, Twin Falls, ID 83301

Other Identifiers 4

Medicare UPIND44780ID
Medicare PIN1114382ID
OtherP00095566ID · Rr Medicare
Medicaid806703100ID

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

John A Baker 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 ID6901702166
PECOS Enrollment IDI20031209000507
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.

Areas of Expertise CMS Part B claims 6

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
672 services309 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.
615 services540 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
95 services77 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.
38 services37 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
27 services26 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
22 services22 patients

Hospital Affiliations CMS Care Compare 5

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

St Lukes Magic Valley Medical Center

Acute Care Hospitals · Twin Falls, ID
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number130002
Location801 Pole Line Road WestTwin Falls, ID 83301 · Twin Falls County
Emergency services Birthing friendly

St Luke's Regional Medical Center

Acute Care Hospitals · Boise, ID
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number130006
Location190 East Bannock StreetBoise, ID 83712 · Ada County
Emergency services Birthing friendly

St Luke's Jerome

Critical Access Hospitals · Jerome, ID
OwnershipVoluntary non-profit - Private
CMS Certification Number131310
Location709 North Lincoln AvenueJerome, ID 83338 · Jerome County
Emergency services

St Luke's Wood River Medical Center

Critical Access Hospitals · Ketchum, ID
OwnershipVoluntary non-profit - Private
CMS Certification Number131323
Location100 Hospital DriveKetchum, ID 83340 · Blaine County
Emergency services Birthing friendly

Cassia Regional Hospital

Critical Access Hospitals · Burley, ID
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number131326
Location1501 Hiland AvenueBurley, ID 83318 · Cassia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 83301 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
$121.27 typical visit price
range $52.44 – $160.17
Typical copayment $30.31 (range $13.11 – $40.04)
Most-billed visit code 99204
Established Patient
$93.26 typical visit price
range $16.68 – $130.93
Typical copayment $23.31 (range $4.17 – $32.73)
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.

Referred Medical Equipment & Supplies CMS DME claims 19

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers49 claims105 services$5.82 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers16 claims18 services$0.96 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
3 suppliers53 claims53 services$34.96 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
3 suppliers37 claims37 services$90.70 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
3 suppliers45 claims111 services$34.83 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
3 suppliers11 claims66 services$14.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Pediatrics
775 POLE LINE RD W, SUITE 111
TWIN FALLS, ID 83301
Surgery
775 POLE LINE RD W, SUITE 212
TWIN FALLS, ID 83301
Internal Medicine (Gastroenterology)
775 POLE LINE RD W, SUITE 203
TWIN FALLS, ID 83301
Family Medicine
775 POLE LINE RD W
TWIN FALLS, ID 83301
Family Medicine
775 POLE LINE RD W, SUITE 105
TWIN FALLS, ID 83301
Surgery
775 POLE LINE RD W, SUITE 212
TWIN FALLS, ID 83301
Family Medicine
775 POLE LINE RD W, SUITE 105 & 111
TWIN FALLS, ID 83301
Nurse Practitioner
775 POLE LINE RD W, SUITE 203
TWIN FALLS, ID 83301

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 John Baker's NPI number?

The NPI number for John Baker is 1124061262. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is John Baker located?

John Baker practices at 775 Pole Line Rd W Suite 302, Twin Falls, ID 83301. The listed phone number is (208) 814-8600.

What is John Baker's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is John Baker enrolled in Medicare?

Yes. John Baker 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.

What insurance does John Baker accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans and Providence Health Plan list John Baker 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 John Baker affiliated with any hospitals?

According to CMS data, John Baker is affiliated with St Lukes Magic Valley Medical Center, St Luke's Regional Medical Center, St Luke's Jerome, St Luke's Wood River Medical Center and Cassia Regional Hospital.

When was this NPI record last updated?

The NPPES record for John Baker was last updated on December 4, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.