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JANAI R CARR-ASCHER MD, PHD
NPI 1538401195
Internal Medicine - Medical Oncology in Sacramento, CA

Active since March 21, 2013PECOS EnrolledAccepts Medicare Assignment
HEMATOLOGY/ONCOLOGY CANCER CENTER, 2279 45TH STREET, SACRAMENTO, CA 95817(916) 734-5959(916) 703-5265 Get Directions Write a Review

NPPES record last updated: July 23, 2019. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Janai R Carr-ascher Md, Phd NPPES

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

JANAI R CARR-ASCHER MD, PHD (NPI 1538401195) is an individual medical oncology provider in Sacramento, California, licensed in California (A134633) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1538401195
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameJANAI R CARR-ASCHERCredential: MD, PHD
Location AddressHEMATOLOGY/ONCOLOGY CANCER CENTER, 2279 45TH STREETSacramento, CA 95817
Mailing AddressHematology/oncology Cancer Center, 4501 X Street, Suite 3016Sacramento, CA 95817-2229 · (916) 734-3772
Phone(916) 734-5959
Fax(916) 703-5265
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 21, 2013
Last NPPES UpdateJuly 23, 2019
✔ NPI 1538401195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in CA · A134633
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License A134633 (CA)
HEMATOLOGY/ONCOLOGY CANCER CENTER, Sacramento, CA 95817
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Other Names 1

Former Name (1)Janai R Carr Md, Phd

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Janai R Carr-ascher Md, Phd 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 ID7416389366
PECOS Enrollment IDI20191113003561
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.

Medicare Billing Reassignment

Medicare enrollment records show Janai Carr-ascher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regents Of The Univ Of Ca
0.3 mi
Pediatric Rheumatology
2521 STOCKTON BLVD
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • 2,570 clinicians in this Medicare group
NPI 1457344475 (916) 734-3179

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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 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.
106 services39 patients
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.
74 services30 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95817 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
$180.85 typical visit price
range $60.44 – $180.85
Typical copayment $45.21 (range $15.11 – $45.21)
Most-billed visit code 99205
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.

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 Janai Carr-ascher's NPI number?

The NPI number for Janai Carr-ascher is 1538401195. It was assigned to this individual provider in the NPPES registry on March 21, 2013. The provider is also known as Janai R Carr MD, Phd.

Where is Janai Carr-ascher located?

Janai Carr-ascher practices at Hematology/Oncology Cancer Center 2279 45th Street, Sacramento, CA 95817. The listed phone number is (916) 734-5959.

What is Janai Carr-ascher's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Janai Carr-ascher enrolled in Medicare?

Yes. Janai Carr-ascher 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.

Which organization bills Medicare for Janai Carr-ascher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janai Carr-ascher reassigns Medicare benefits to Regents Of The Univ Of Ca (Sacramento, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Janai Carr-ascher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Janai Carr-ascher was last updated on July 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.