DR. REX KLEIN BAKER II MD
NPI 1891834891
Family Medicine in Salem, OR

Active since February 06, 2007PECOS EnrolledAccepts Medicare Assignment
2400 LANCASTER DR NE, SALEM, OR 97305(503) 361-5400 Get Directions Write a Review

NPPES record last updated: August 29, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 29, 2022, May 25, 2022, May 20, 2022 and 1 more (4 updates tracked since 2022).

About Dr. Rex Klein Baker Ii Md NPPES

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

DR. REX KLEIN BAKER II MD (NPI 1891834891) is an individual family medicine provider in Salem, Oregon, licensed in Colorado (DR.0067328) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of University Of New Mexico School Of Medicine (2004).

NPPES Registry Identity

NPI1891834891
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. REX KLEIN BAKER IICredential: MD
Location Address2400 LANCASTER DR NESalem, OR 97305-1221
Mailing Address2400 Lancaster Dr NeSalem, OR 97305-1221 · (503) 361-5400
Sole ProprietorNo
Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2004
Enumeration DateFebruary 6, 2007
Last NPPES UpdateAugust 29, 20224 updates tracked since enumeration
NPPES CertifiedAugust 29, 2022
NPI 1891834891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses Licensed in CO · DR.0067328 Licensed in NM · MD2008-0191
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2400 LANCASTER DR NE, Salem, OR 97305

Other Names 1

Other Name (5)Rex K Baker

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

Dr. Rex Klein Baker Ii 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.

PECOS PAC ID1052483849
PECOS Enrollment IDI20130124000423
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97305 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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
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.

Clinical Medical Laboratory
2400 LANCASTER DR NE
SALEM, OR 97305
Internal Medicine
2400 LANCASTER DR NE
SALEM, OR 97305
Technician/Technologist (Optician)
2400 LANCASTER DR NE
SALEM, OR 97305
Social Worker (Clinical)
2400 LANCASTER DR NE
SALEM, OR 97305
Nurse Practitioner (Family)
2400 LANCASTER DR NE
SALEM, OR 97305
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2400 LANCASTER DR NE
SALEM, OR 97305
Nurse Practitioner (Occupational Health)
2400 LANCASTER DR NE
SALEM, OR 97305
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2400 LANCASTER DR NE
SALEM, OR 97305

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 Rex Baker's NPI number?

The NPI number for Rex Baker is 1891834891. It was assigned to this individual provider in the NPPES registry on February 6, 2007. The provider is also known as Rex K Baker.

Where is Rex Baker located?

Rex Baker practices at 2400 Lancaster Dr NE, Salem, OR 97305. The listed phone number is (503) 361-5400.

What is Rex Baker's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Rex Baker enrolled in Medicare?

Yes. Rex 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.

When was this NPI record last updated?

The NPPES record for Rex Baker was last updated on August 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.