KAREN RATNER MD
NPI 1740391739
Internal Medicine in Littleton, CO

Q: What is Karen Ratner's NPI number?

The NPI number for Karen Ratner is 1740391739. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is Karen Ratner'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 Karen Ratner was last updated on July 21, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 31, 2006PECOS Enrolled

7750 S BROADWAY, SUITE 100, LITTLETON, CO 80122(303) 347-9897(303) 347-9912 Get Directions Write a Review

NPPES record last updated: July 21, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Karen Ratner Md NPPES

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

KAREN RATNER MD (NPI 1740391739) is an individual internal medicine provider in Littleton, Colorado, licensed in Colorado (20266) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740391739

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameKAREN RATNERCredential: MD

Location Address7750 S BROADWAY, SUITE 100Littleton, CO 80122-2623

Mailing Address7750 S Broadway, Suite 100Littleton, CO 80122-2623 · (303) 347-9897 · Fax (303) 347-9912

Phone(303) 347-9897

Fax(303) 347-9912

Sole ProprietorNo

Enumeration DateAugust 31, 2006

Last NPPES UpdateJuly 21, 2015

✔ NPI 1740391739 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CO · 20266

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.

7750 S BROADWAY, Littleton, CO 80122

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Other Identifiers 3

Medicaid01202662CO

Medicare PINC96324CO

Medicare PINCO306285CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen Ratner 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 80122 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

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

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.

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