DR. EMILY ZERWAS RITCHIE M.D.
NPI 1306008255
Radiology - Diagnostic Radiology in Sacramento, CA

Active since July 01, 2008PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
2315 STOCKTON BLVD, SACRAMENTO, CA 95817(318) 780-6542 Get Directions Write a Review

NPPES record last updated: April 10, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Emily Zerwas Ritchie M.d. NPPES

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

DR. EMILY ZERWAS RITCHIE M.D. (NPI 1306008255) is an individual diagnostic radiology provider in Sacramento, California, licensed in South Carolina (LL31027) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Sentara Rmh Medical Center, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2008).

NPPES Registry Identity

NPI1306008255
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameDR. EMILY ZERWAS RITCHIECredential: M.D.
Location Address2315 STOCKTON BLVDSacramento, CA 95817-2201
Mailing Address4860 Y St Ste 3100Sacramento, CA 95817-2307 · (916) 703-2273
Sole ProprietorYes
Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 2008
Enumeration DateJuly 1, 2008
Last NPPES UpdateApril 10, 2013
NPI 1306008255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in SC · LL31027
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
2315 STOCKTON BLVD, Sacramento, CA 95817

Other Names 1

Former Name (1)Dr. Emily Jane Zerwas M.d.

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. Emily Zerwas Ritchie M.d. 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 ID9133368681
PECOS Enrollment IDI20140702000583
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.

Areas of Expertise CMS Part B claims 63

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.

Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
1,566 services1,566 patients
Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
1,420 services1,420 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
650 services556 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
193 services189 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
188 services184 patients
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279
Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.
132 services130 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sentara Rmh Medical Center

Acute Care Hospitals · Harrisonburg, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490004
Location2010 Health Campus DriveHarrisonburg, VA 22801 · Harrisonburg City County
Emergency services Birthing friendly

University Of Virginia Medical Center

Acute Care Hospitals · Charlottesville, VA
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number490009
Location1215 Lee StreetCharlottesville, VA 22908 · Charlottesville City County
Emergency services Birthing friendly

Augusta Health

Acute Care Hospitals · Fishersville, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490018
Location78 Medical Center DriveFishersville, VA 22939 · Augusta County
Emergency services Birthing friendly

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number491305
Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County
Emergency services

Page Memorial Hospital, Inc

Critical Access Hospitals · Luray, VA
OwnershipVoluntary non-profit - Private
CMS Certification Number491307
Location200 Memorial DriveLuray, VA 22835 · Page County
Emergency services

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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
Most-billed visit code 99213
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40

Reported Quality Measures

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…
98%755 patients
Radiology: Reminder System for Screening Mammograms
Percentage of patients undergoing a screening mammogram whose information is entered into a reminder system with a target due date for the next mammogram
100%1,691 patients
Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
100%60 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Social Worker (Clinical)
2315 STOCKTON BLVD
SACRAMENTO, CA 95817
Registered Nurse
2315 STOCKTON BLVD
SACRAMENTO, CA 95817
Emergency Medicine
2315 STOCKTON BLVD
SACRAMENTO, CA 95817
Specialist
2315 STOCKTON BLVD
SACRAMENTO, CA 95817
Student in an Organized Health Care Education/Training Program
2315 STOCKTON BLVD
SACRAMENTO, CA 95817
Surgery (Pediatric Surgery)
2315 STOCKTON BLVD
SACRAMENTO, CA 95817
Physical Therapy Assistant
2315 STOCKTON BLVD, ROOM 0512
SACRAMENTO, CA 95817
Occupational Therapist
2315 STOCKTON BLVD
SACRAMENTO, CA 95817

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 Emily Ritchie's NPI number?

The NPI number for Emily Ritchie is 1306008255. It was assigned to this individual provider in the NPPES registry on July 1, 2008. The provider is also known as Dr. Emily Jane Zerwas M.D..

Where is Emily Ritchie located?

Emily Ritchie practices at 2315 Stockton Blvd, Sacramento, CA 95817. The listed phone number is (318) 780-6542.

What is Emily Ritchie's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Emily Ritchie enrolled in Medicare?

Yes. Emily Ritchie 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.

Is Emily Ritchie affiliated with any hospitals?

According to CMS data, Emily Ritchie is affiliated with Sentara Rmh Medical Center, University Of Virginia Medical Center, Augusta Health, Shenandoah Memorial Hospital and Page Memorial Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Emily Ritchie was last updated on April 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.