MRS. DIANA BETH KOSS MD
NPI 1952353807
Internal Medicine in Scottsdale, AZ

Q: What is Diana Koss's NPI number?

The NPI number for Diana Koss is 1952353807. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is Diana Koss'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 Diana Koss was last updated on February 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 May 17, 2006PECOS Enrolled

8328 E. HARTFORD DR., SCOTTSDALE, AZ 85255(480) 214-9720(480) 214-9722 Get Directions Write a Review

NPPES record last updated: February 4, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mrs. Diana Beth Koss Md NPPES

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

MRS. DIANA BETH KOSS MD (NPI 1952353807) is an individual internal medicine provider in Scottsdale, Arizona, licensed in Arizona (29375) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952353807

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMRS. DIANA BETH KOSSCredential: MD

Location Address8328 E. HARTFORD DR.Scottsdale, AZ 85255

Mailing Address8328 E. Hartford Dr.Scottsdale, AZ 85255 · (480) 214-9720 · Fax (480) 214-9722

Phone(480) 214-9720

Fax(480) 214-9722

Sole ProprietorNo

Enumeration DateMay 17, 2006

Last NPPES UpdateFebruary 4, 2014

✔ NPI 1952353807 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 AZ · 29375

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 29375 (AZ)

8328 E. HARTFORD DR., Scottsdale, AZ 85255

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Other Identifiers 7

Medicare UPING79658

Medicare ID-Type Unspecified69127

Medicare PINZ69127AZ

Medicare PINZ118526AZ

Medicaid630146AZ

Medicare PINZ118527AZ

Medicare PINZ154536AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Imperial Insurance Companies, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Diana Beth Koss 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 85255 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 8

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

EVAN SCOT TROST IX MD

Family Medicine