RAJINDER KAUR TREWN MD
NPI 1649246448
Internal Medicine in Sacramento, CA

Q: What is Rajinder Trewn's NPI number?

The NPI number for Rajinder Trewn is 1649246448. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Q: What is Rajinder Trewn's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Rajinder Trewn was last updated on April 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since February 23, 2006PECOS Enrolled

96.5/100

CMS Quality Rating

4400 DUCKHORN DR STE 100, SACRAMENTO, CA 95834(916) 575-8000(916) 575-8099 Get Directions Write a Review

NPPES record last updated: April 15, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Rajinder Kaur Trewn Md NPPES

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

RAJINDER KAUR TREWN MD (NPI 1649246448) is an individual internal medicine provider in Sacramento, California, licensed in California (A48178) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sacramento.

NPPES Registry Identity

NPI1649246448

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameRAJINDER KAUR TREWNCredential: MD

Location Address4400 DUCKHORN DR STE 100Sacramento, CA 95834-2680

Mailing Address3400 Data DrRancho Cordova, CA 95670-7956

Phone(916) 575-8000

Fax(916) 575-8099

Sole ProprietorNo

Enumeration DateFebruary 23, 2006

Last NPPES UpdateApril 15, 2020

NPPES CertifiedApril 15, 2020

✔ NPI 1649246448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A48178

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.

4400 DUCKHORN DR STE 100, Sacramento, CA 95834

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Secondary Practice Location 1

Location 17215 55th StreetSacramento, CA 95823-2601 · Phone (916) 399-1100 · Fax (877) 860-2397

Other Identifiers 1

MedicaidEFF: 9/30/91CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rajinder Kaur Trewn Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 95834 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

$137.20 typical visit price

range $60.44 – $180.85

Typical copayment $34.30 (range $15.11 – $45.21)

Most-billed visit code 99204

Established Patient

$105.95 typical visit price

range $19.88 – $148.15

Typical copayment $26.48 (range $4.97 – $37.03)

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.

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.

96.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

80.34

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 3

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

13 suppliers29 claims59 services$5.73 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

10 suppliers16 claims20 services$0.96 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

3 suppliers36 claims36 services$185.60 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 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAPINDER KAUR FNP-C

Nurse Practitioner (Family)